Project List

IR Based Obstacle Detection Project

IR Based Obstacle Detection Project

8051 Microcontroller, Sensor
IR Based Obstacle Detection Project The project is a car authorizing system where the system can only allow a car entry when a valid RFID card id swiped by the car owner. The system also had paid parking facility where the amount of parking gets deducted automatically whenever the card is swiped and the available number of car parking are displayed on a seven segment display. The project requires a sensing circuits and a microcontroller to monitor the entry and exits of cars. The entry and exit is operated by an H-bridge arrangement. This arrangement operates the motors that enable exit and entry by opening and closing the door clockwise and anticlockwise. Whenever the card is swiped a buzzer sound comes. With every entry the available number of parking gets…
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Paid Car Parking Project Based On RFID

Paid Car Parking Project Based On RFID

8051 Microcontroller, Sensor
Paid Car Parking Project Based On RFID The project is a car authorizing system where the system can only allow a car entry when a valid RFID card id swiped by the car owner. The system also had paid parking facility where the amount of parking gets deducted automatically whenever the card is swiped and the available number of car parking are displayed on a seven segment display. The project requires a sensing circuits and a microcontroller to monitor the entry and exits of cars. The entry and exit is operated by an H-bridge arrangement. This arrangement operates the motors that enable exit and entry by opening and closing the door clockwise and anticlockwise. Whenever the card is swiped a buzzer sound comes. With every entry the available number of…
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Dynamic Signal Light Timings On Traffic Density

Dynamic Signal Light Timings On Traffic Density

8051 Microcontroller, Sensor
Dynamic Signal Light Timings On Traffic Density The project aims to provide an effective solution for controlling traffic signals according to the density of traffic at junction. Higher density traffic requires longer green signal than the one with low density hence the system serves this purpose. The project uses a microcontroller of PIC16F8 series that is interfaced with the IR sensors and photodiodes aligned in line of sight configuration across the load for detecting the density that changes the junction timings. The density is measured in three ways low, medium and high according to which the timings are allotted for signals
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RF Secure Coded Communication System

RF Secure Coded Communication System

8051 Microcontroller, Security and Encryption
RF Secure Coded Communication System Our project enables users to send secret codes by entering messages through computer keyboard and sending the code through RF transmitters. This secret code sent is received through an RF receiver. The rest functionality is performed at receiving end thus maintaining confidentiality of the message. The system is designed to be used for secret code transmissions needed in military, government or other sensitive communications. User may type his message through a computer keyboard. This is then processed by an 8051 microcontroller and delivered to the receiver end wirelessly. This system has a secret code attached to the transmission. The message typed in by user is transmitted to the receiving end through an RF transmitter. At the receiving end the RF receiver is integrated with a…
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RF Based Home Automation

RF Based Home Automation

8051 Microcontroller, Sensor
RF Based Home Automation The project RF based home automation system is developed to automate the use of conventional lighting mechanism (wall switches) in house by using RF controlled remote. The project requires a RF remote that is interfaced to microcontroller (of 8051 family) on transmitter side which sends ON/OFF signals to the receiver. Receivers are connected with loads that can be turned ON/OFF by operating remote switches on transmitter wirelessly. Here the loads are interfaced to microcontroller by utilizing opto-isolators and triacs. Thus the system serves a convenient way of lighting up the house without any physical movements. As technology is advancing so houses are also getting smarter. Modern houses are gradually shifting from conventional switches to centralized control system, involving RF controlled switches. Presently, conventional wall switches located…
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Rf Controlled Robotic Vehicle With Metal Detection Project

Rf Controlled Robotic Vehicle With Metal Detection Project

8051 Microcontroller, Sensor
Rf Controlled Robotic Vehicle With Metal Detection Project Our project proposes a Metal detection robotic vehicle operated using Rf remote control wirelessly. The project demonstrates real life robotic vehicles used to detect land mines or other metal based objects on its path. The vehicle is fitted with a metal detection system that senses metals and then alarms the user about it through a buzzing sound of land mine possibility. The system works in conjunction with an 8051 series microcontroller to achieve this operation. The push buttons are used to send commands to move the vehicle forward, backward, left and right. Two motors at receiving end operate the vehicle as per the commands received. As soon as a command is sent it gets transmitted through rf transmitter. At receiving end an…
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Programmable Sequential Load Operation Controlled By Android Application Project

Programmable Sequential Load Operation Controlled By Android Application Project

8051 Microcontroller, Android Mobile development, Sensor
Programmable Sequential Load Operation Controlled By Android Application Project Our project is designed to switch industrial loads by making use of android app through logic control device programmed by user. The system is made to be used in repetitive nature works. This remote controlling task is achieved through the use of any android based device (phone/tablet) running on an android OS. Using programmable logical in order to achieve sequential switching of loads proves a very costly operation. Here we propose a simple and cost effective alternative to the issue by making use of 8051 microcontrollers. The controlling part is provided on an android application. Various tasks and in today’s industries work on repeated operations in varied orders and intervals. Consider an example there a motor needs to run after every…
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Early Flood Detection System

Early Flood Detection System

8051 Microcontroller, GPS-GSM, Sensor
Early Flood Detection System The objective of this project is to monitor the flood situation & send alert in case of danger in the form of text message. The main objective of this project is to detect rising water level in a river at a reasonable distance from the rail track/ roadways and intimate that to the respective authorities through SMS, to take appropriate action. Floods lead to a vast loss of life and property in many countries. But in developing countries the lack of proper technology leads to more loss of life and property due to flood. This is due to lack of flood detection systems. Our project solves problem by implementing an early flood detection mechanism. In this project we will connect electrodes at different levels. Electrodes will…
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Electronic Notice Board Controlled By Gsm

Electronic Notice Board Controlled By Gsm

8051 Microcontroller, GPS-GSM
Electronic Notice Board Controlled By Gsm This is a Gsm (SMS) controlled notice board project. The sms message sent by user is displayed on a LCD notice board. Here we use a gsm modem to capture sms messages sent by user. The user needs to send sms messages to the the sim number of sim card inserted in the Gsm modem. The sms is received by gsm modem and decoded in order to forward message data to the microcontroller. Once message is received it is then sent to the microcontroller which processes this data. On processing the data the microcontroller now grabs out the sms message body text and then it is displayed on the LCD screen interfaced to the microcontroller.
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SMS Controlled Railway Level Gate Control With Programmable Numbers

SMS Controlled Railway Level Gate Control With Programmable Numbers

8051 Microcontroller, GPS-GSM
SMS Controlled Railway Level Gate Control With Programmable Numbers The project provides a system that allows user to operate the railway level crossing gate through sms sent by operator/incharge. The operation of the railway level crossing is usually operated manually or through wired electronic media. A person needs to be present to operate it from the control room by pulling a lever or button. The system allows operation of railway level crossing through SMS thus allowing user to operate it from any range, anywhere in the world. Operator may open and close railway crossing gate from any where through a simple sms. This functionality is achieved through a Gsm modem interfaced to the System that reads the sms commands from user. Suppose if the operator sends a close message it…
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Vehicle Theft Detection/Notification And Remote Engine Locking

Vehicle Theft Detection/Notification And Remote Engine Locking

8051 Microcontroller, GPS-GSM, Internet Of Things, Sensor
Vehicle Theft Detection/Notification And Remote Engine Locking The main purpose of this project is to prevent vehicle theft. This functionality is achieved by detecting vehicle status in theft mode and by sending an SMS which is generated automatically. This SMS is then sent to the owner of the vehicle. The owner can then send back the SMS tin order to disable the ignition of the vehicle. Thus in this way crimes can be reduced to a great extent as vehicles today are being stolen in large number. Hence, vehicles today require high security which can be achieved with the help of this application. How the system works is when a person tries to steal the vehicle, the microcontroller is interrupted and the command is sent to the GSM modem to…
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Efficient Power Manager Project

Efficient Power Manager Project

8051 Microcontroller, Sensor
Efficient Power Manager Project The system is designed for optimum energy usage by monitoring the number of people present in the room. The electric loads are switched on as soon as someone is present in the room and switches of on detecting no presence. The system uses InfraRed Sensor pairs in order to fulfil this purpose and thus saves a large amount of energy. Each pair consists of 2 sensor pairs placed at a certain distance from one another in the opposite direction. The IR transmitter is used to transmit IR rays straight to the receiver which receives the input and feeds this to an 8051 Microcontroller. As soon as a person enters into the room, it is detected by the IR sensor module and this info is fed to…
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Load Shedding Time Management For Utility Department

Load Shedding Time Management For Utility Department

8051 Microcontroller, Sensor
Load Shedding Time Management For Utility Department The project is an automatic load operation system that controls load operation, multiple numbers of times according to programmed instruction. The project eliminates the manual ON/OFF switching of load. A real time clock (RTC) is used to track the time and automatically switch ON/OFF the load. This project is required for load shedding time management which is used when the electricity demand exceeds the supply and there comes a need for manually switching ON/OFF the electrical devices in time. Hence this system eliminates the manual operation by automatically switching the load ON/OFF. A matrix keypad is interfaced with the microcontroller from where the specified time is input to the microcontroller. When this input time equals to the real time, based on the commands…
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AC Power Strength Controller System

AC Power Strength Controller System

8051 Microcontroller, Sensor
AC Power Strength Controller System The project aims at controlling the AC power by using the concept of firing angle control of thyristors. One can enter the required percentage of power supply through a keypad. The input is provided to a microcontroller of 8051 family that initiate the firing angle to adjust the load power. For matching the power to the required one, a TRIAC is used in series with the AC load. A LCD screen is used to display the power percentage that is provided by the user.
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MC Based Line Follower Robot

MC Based Line Follower Robot

8051 Microcontroller, Sensor
MC Based Line Follower Robot The project consists of a robotic vehicle designed to follow a desired path. This project uses a microcontroller of the 8051 family along with an IR transmitter coupled with photo sensing pair to keep track of the path. The line follower robot is used in various workshops, factories .etc where unmanned vehicles are used to follow a specific path without using tracks. Our system is used to design this line following robotic vehicle. It contains a photo sensor pair consisting of a photo diode and IR transmitter in each one. It helps the vehicle in finding its path along the line by signalling its microcontroller. 2 DC motors are used which are interfaced with the microcontroller through a motor driver IC. The signal from sensors…
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Programmable Medication Reminder System

Programmable Medication Reminder System

8051 Microcontroller, GPS-GSM
Programmable Medication Reminder System The system helps people who forget to take their medications on time. Aged people usually tend to forget their medication timings. This project is designed to help such people take their medicines on time. The system has two way alerts in order to ensure people take the right medicine at right time. The system alerts the user by sounding a buzzer about a medicine to be taken at that particular time and also displays the name of medicine to be taken. The person may enter the medicine data and time of the medicine through a matrix keypad. So once the time is entered, it is displayed on the Lcd display and buzzing sound for alert. An RTC real time clock is interfaced with a microcontroller of…
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DTMF Cell Phone Based Door Opener

DTMF Cell Phone Based Door Opener

8051 Microcontroller, Sensor
DTMF Cell Phone Based Door Opener The main objective of this project is to unlock a garage door by a mobile phone using a unique password entered through the keypad of the phone. Opening and closing of garage doors involves human labor. In this proposed system, the opening and closing of a garage door is achieved by using a mobile phone. The owner can call to a mobile phone interfaced to the system which in turn is connected to the garage door that can open/close the door by entering the password. This method is very convenient as one doesn’t have to get down of his car to open/close the door physically. This project is based on the concept of DTMF (dual tone multi – frequency). Every numeric button on the…
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Displaying Moving Message On Notice Board Using PC

Displaying Moving Message On Notice Board Using PC

8051 Microcontroller
Displaying Moving Message On Notice Board Using PC The system is designed to display a scrolling text message on an electronic notice board using a PC to control it. This can be used in various facilities like schools, colleges, stadium, company, and factory, institutes in order to display notices, events or other alerts using a PC to control it. Well notice boards are usually used to pin news, events and other data to be displayed from time to time. It has an important feature, that it can be updated when needed. The same functionality is provided by an electronic notice board. The pc is used as a controlling device for txt to be displayed on the notice board. The system has great advantage over traditional notice boards. It can so…
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Car Speed Checker With LCD Display

Car Speed Checker With LCD Display

8051 Microcontroller, Sensor
Car Speed Checker With LCD Display The project is a speed checker system that can detect rash driving and any kind of speed violation on highways and alert the traffic authorities. The conventional system uses a handheld radar gun which is aimed at the vehicle to record its speed and if there is any speed violation, nearest police station is informed. This process involves a lot of time consumption. Hence the proposed system is used to check the speed by calculating the time taken to travel between two set points at certain distance. An IR transmitter and a receiver are installed on the set points on either side of the road. A control unit calculates the time taken by the vehicle to travel from one set point to other and…
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Electrical Load Controlled By PC

Electrical Load Controlled By PC

8051 Microcontroller
Electrical Load Controlled By PC The system aims at controlling electrical loads through a central Pc. Considering a pc can be used to control the lights and fans of an auditorium or college from a single place. Currently, someone needs to manually switch of the lights on each floor and room. This system allows a single user to operate all those light fans, or other loads from a single PC. The project consists of lamps/loads to demonstrate as electrical appliances. These loads are then connected to an PC through an Rs 232 interface to a microcontroller circuit. The system once turned on allows users to switch the load on and off, submitting commands from a PC. This allows user to control a load through PC. The system may be further…
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Postage Stamp Value Calculator

Postage Stamp Value Calculator

8051 Microcontroller
Postage Stamp Value Calculator The system aims at developing post office stamp value calculator project. The postal letters are applied a tariff rate based on their respective weights at the post office. In post offices, the normal weighing machines used in general stores cannot be deployed since their measuring range starts from kg’s and above. In post offices the weights of letters are considered in grams so that appropriate postal tariff may be imposed on it. Therefore there is a need for a weighing device with high precision to measure the exact weight and display accordingly. The system can be implemented through an electronic weighing device to perform this task with ease. The system not only displays the weight but also the stamp value to be imposed on the letter.…
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RPM Display For BLDC Motor With Speed Controller

RPM Display For BLDC Motor With Speed Controller

8051 Microcontroller, Sensor
RPM Display For BLDC Motor With Speed Controller This project is used to control and measure the BLDC motor speed by using an IR speed sensor mechanism. There is a need for controlling a DC motor speed in industries that uses drilling, spinning, lathes, elevators etc therefore this system provides an efficient mechanism for increasing or decreasing the speed. The project comprises of three phases. The first one is input phase where desired speed is entered using switches. The second phase i.e. processing enables a RPM reference of motor by interfacing IR sensor mounted on shaft and microcontroller of 8051 family in the circuit. Microcontroller generates PWM pulses according to the input or switches to regulate the supply of DC power to motor. And the last phase i.e. output uses…
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Multi Power Supply Using 4 Different Sources For No Break Power Supply

Multi Power Supply Using 4 Different Sources For No Break Power Supply

8051 Microcontroller, Solar Projects
Multi Power Supply Using 4 Different Sources For No Break Power Supply The project is designed to automatically supply continuous power to a load through one of the four sources of supply that are: solar, mains, generator, and inverter when any one of them is unavailable. Four switches are used for four respective sources. These are connected to a microcontroller of 8051 family that provides input signals to it. Whenever a switch is pressed it shows the absence of that particular source. A relay driver is used that receives microcontroller generated output and switches that particular relay to provide continuous power supply. A lamp is used as a load for demonstration purpose which draws power from main. When main fails to supply power, automatically next available source is used say…
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Load Control System Using DTMF

Load Control System Using DTMF

8051 Microcontroller
Load Control System Using DTMF The project aims at controlling various loads spread over a large area remotely by using DTMF concept. The DTMF command tone thus received from the phone causes electrical load switching. The project is useful for managing industrial, domestic or agricultural loads that extend over a large area. The project requires a DTMF decoder interfaced to audio output socket of the cell phone. Whenever a button on the keypad is pressed the frequency thus generated from it is received by the decoder and it converts the frequency into its equivalent digital code. A microcontroller of 8051 family is used which is interfaced to relays through relay driver IC. The digital code is then provided to microcontroller that identifies the phone commands and initiates the relays to…
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Traffic Signals Synchronization

Traffic Signals Synchronization

8051 Microcontroller, Sensor
Traffic Signals Synchronization The proposed project is a traffic signal synchronization system that manages junction traffic such that the traffic always gets a green signal and never stops at the junction. The project eliminates traffic congestion that usually occurs in major cities. The project uses multiple microcontrollers that communicate with each other through serial communication. The microcontrollers’ controls the junction traffic such that when vehicles are travelling at certain speed, the signal gets automatically changed to green. For communication, the system uses serial buses and specific protocols. Hence this project overcomes the use of manpower and also eliminates human error.
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Desired Lamp Illumination Control System

Desired Lamp Illumination Control System

8051 Microcontroller, Sensor
Desired Lamp Illumination Control System The project is a system that uses a microcontroller to maintain the illumination of a lamp by controlling a thyristor. The illumination is maintained by varying the voltage across it. The system uses the concept of firing angle control of thyristors. A matrix keypad is used to enter the percentage of illumination required by user. This input is fed to microcontroller which automatically initiates the firing angle control of thyristors and adjusts the power supplied to the lamp with the help of a solid state switching mechanism.
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Power Meter Reader Plus Load Control Using GSM

Power Meter Reader Plus Load Control Using GSM

8051 Microcontroller, GPS-GSM, Sensor
Power Meter Reader Plus Load Control Using GSM The project consists of a Power meter reader system with gsm (sms sender device) interface. The energy department needs to send its employees every month in order to take energy meter readings. This is an expensive as well as a time consuming system. Our project determines a more efficient way to get energy meter readings. Both electricity company as well as user get their energy meter readings via sms every month. User may also control the system using sms. The energy meter is interfaced to a microcontroller of 8051 family. The energy meter readings are also read by the micontroller and displayed on an LCD Screen, this data is also sent via sms through a gsm modem interfaced to the microcontroller. The…
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Monthly Electricity Billing Display With Bill SMS Feature

Monthly Electricity Billing Display With Bill SMS Feature

8051 Microcontroller, GPS-GSM
Monthly Electricity Billing Display With Bill SMS Feature The project provides a system that allows for consumed electricity reading in units as well as the amount charged over it to the user. Our system provides the electricity readings on an LCD screen as well as can sms this reading and cost in rupees to the user. This lets the user know about his exact electricity units consumed and cost directly from his meter so that there is no chance of bill tampering. The project allows a two way reading. One on LCD display and the second on sms. Our project consists of n gsm modem connected to a microcontroller of 8051 family. The system continuously monitors electrical pulses and calculates the unit consumption. The system then uses the cost of…
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Shuttling Metro Train Between Stations

Shuttling Metro Train Between Stations

8051 Microcontroller, Sensor
Shuttling Metro Train Between Stations This project is designed to demonstrate the technology used in metro train movement which are used in most of the developed countries. This train is equipped with a controller, that enables the automatic running of the train from one station to another. This proposed system is an autonomous train and it eliminates the need of any driver. Thus, any human error is ruled out. In this project microcontroller from 8051 family has been used as CPU. Whenever the train arrives at the station it stops automatically, as sensed by an IR sensor. Then the door is opens automatically so that the passengers can go inside the train. The door then closes after a prescribed time set in the controller by the program. It is also…
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GPS + GSM Based Advanced Vehicle Tracking System Project

GPS + GSM Based Advanced Vehicle Tracking System Project

8051 Microcontroller, GPS-GSM, Internet Of Things
GPS + GSM Based Advanced Vehicle Tracking System Project he project is designed to find out the exact location of any vehicle and intimate the position to the concerned authority about through an SMS. This system includes a GPS modem which retrieves the location of a vehicle in terms of its longitude and latitude. This data is fed to the microcontroller which is interfaced with a GSM modem. Microcontroller retrieves the location details from the GPS and sends it to the concerned authority in the form of an SMS over GSM modem on periodical intervals so set by the user. An LCD display is interfaced to the microcontroller for crossing the data received before being sent over GSM Adopting this technology will be highly useful to transport companies to keep…
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Irrigation System running on Solar Power

Irrigation System running on Solar Power

8051 Microcontroller, Sensor, Solar Projects
Irrigation System running on Solar Power The system is an automatic irrigation system where the irrigation pump is operated from solar energy. It becomes tedious to manually operate the irrigation system and keep monitoring the water level of the soil. Hence the system uses solar power by using photo-voltaic cells instead of commercial electricity. The project requires an op-amp IC that acts as comparator and senses the soil moisture level. To measure the soil moisture content two copper wires are inserted into the soil at a certain distance. The sensors send the data to microcontroller which is interfaced to relay driver IC that initiates relay to operate pump motor to switch ON/OFF and the status of the pump is displayed on a LCD screen.
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Car Overspeeding Detection Project

Car Overspeeding Detection Project

8051 Microcontroller, Sensor
Car Overspeeding Detection Project Our proposed project aims to develop a system that detects cars driving at speeds over specified limit and inform concerned authorities immediately. Road accidents occurrences have increased recently so there needs to be a system that allows to detect overspeeding cars. Current speed detection systems are handheld guns held by police personnel that allow them to check car speed and then manually inform authorities about the vehicle. Whereas this proposed system does not need any human interception and records car speed as well as wirelessly informs authorities of overspeeding detections. The system first calculates the time required by the specific car for moving from first point to the second. Based on this data it calculates the car speed. This data is gathered and then transmitted by…
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FireFighter Robot

FireFighter Robot

8051 Microcontroller, Sensor
FireFighter Robot This advanced project allows a user to control a fire fighter robot equipped with water tank and gun remotely wirelessly for extinguishing fires. For this purposes the system uses an Rf remote for remote operation along with rf receive based microcontroller circuit for operating the robotic vehicle and water pump. The rf based remote transfers users commands through rf signals which are received by the receiver circuit. The receiver circuit now decodes the data commands sent. It then forwards it to the microcontroller. Now the microcontroller processes these instructions and then instructions the vehicle motors to run the vehicle in desired directions. It also operates the water pump motor and pump direction motor to spray water based on users commands. This allows the user to operate the robot…
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Remote Controlled Pick & Place Robotic Vehicle

Remote Controlled Pick & Place Robotic Vehicle

8051 Microcontroller, Sensor
Remote Controlled Pick & Place Robotic Vehicle This system is very beneficial for places where there is a need to pick an object move it and place it to some other place safely. If the object is being picked by a human, there is a risk of damage to the object which is avoided by this system. The system provides a robotic arm that is controlled by RF remote. This system also includes a vehicle so that the robotic vehicle can be moved to pick and place object with the help of robotic arm. The system uses 8051 microcontroller that is interfaced to the RF receiver. This RF receiver receives commands that are sent by the RF remote. As soon as the user presses the push buttons, the commands are…
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RF Controlled Spy Robot With Night Vision Camera

RF Controlled Spy Robot With Night Vision Camera

8051 Microcontroller, Sensor
RF Controlled Spy Robot With Night Vision Camera This system uses RF remote controlled vehicle which has a camera that will be needed for spying purposes. The system proves to be very beneficial in places where humans cannot be sent for spying purposes such as military places as there can be some risk involved. The vehicle in this system has a night vision enabled camera. This vehicle can be operated wirelessly using RF remote. Here the camera send signals to the receiver used and the place that will be captured by the camera can be displayed remotely on a PC and can be recorded for further reference. In this system we use 8051 microcontroller in order to control the system which will be interfaced to the receiver. In this both…
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Android Controlled Spy Robot With Night Vision Camera

Android Controlled Spy Robot With Night Vision Camera

8051 Microcontroller, Android Mobile development, Sensor
Android Controlled Spy Robot With Night Vision Camera Our project aims to provide a robotic vehicle equipped with a wireless camera having night vision capability for remote monitoring/spying purposes. The night vision camera allows for transmitting real time night vision video even in dark environments. Whatever is recorded by the camera can be viewed in PC for reference. This system is to be useful in war, terrorism and sensitive areas. It can also be used to operate in jungles and other environments humans cannot possibly enter during the night. The vehicle can be controlled remotely by an android device for easy operation. It uses android application commands to move in front, back and left right directions. The vehicle consists of receivers interfaced to an 8051 microcontroller. On receiving command from…
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Android Controlled Fire Fighter Robot

Android Controlled Fire Fighter Robot

8051 Microcontroller, Android Mobile development, Sensor
Android Controlled Fire Fighter Robot Our proposed project aims to develop an android controlled fire fighter robot that can be used to extinguish fires through remote handling. The vehicle consists of a water tank along with a pump which can throw water when needed. The system uses an 8051 microcontroller for this purpose. The android device is used as a transmitter to send over controlling commands to the vehicle. The android device provides a good touch based gui for controlling the robotic vehicle. The Bluetooth receiver on the vehicle is used to receive those commands sent by the android device. These are then fed to the motors responsible for controlling the vehicle movements in front, back, left and right directions. The Bluetooth receiver is interfaced with an 8051 microcontroller for…
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CNG LPG Gas Leakage Detection & Accident Prevention System

CNG LPG Gas Leakage Detection & Accident Prevention System

8051 Microcontroller, Sensor
CNG LPG Gas Leakage Detection & Accident Prevention System Gas leakage tragedies and accidents have led to heavy losses over the years. So it is very important to detect any gas leakage and prevent any accidents. So here we propose a system to detect LPG/CNG gas leakage scenarios and provide a security alert to intended users. We propose to build the system using a MQ6 gas detection sensor and interface it with Atmega 328 microcontroller along with an LCD Display. Our system uses the gas sensor to detect any gas leakages. The gas sensor sends out a signal to microcontroller as soon as it encounters a gas leakage. The microcontroller processes this signal and a message is displayed on the LCD so as to alert the user.
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Digitally Controlled Home Automation Project

Digitally Controlled Home Automation Project

8051 Microcontroller
Digitally Controlled Home Automation Project The project is a home automation system that uses DTMF connection to control the home appliances remotely. It overcomes the limitations of conventional wall switches that have to be operated by physically going near to then and switch on the button. The system uses DTMF by which one can control home appliances by dialling the designated number for particular load. One can operate it from home phone or by making a call to home number from outside. The system uses DTMF technology that receives commands from phone and produces digital output which initiates relay driver to switch ON/OFF the load appliances. For this the system we use De-Multiplexer, flip flop IC, DTMF Decoder. This DTMF technology allows the user to send commands to operate the…
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Prepaid Electricity Billing Meter

Prepaid Electricity Billing Meter

8051 Microcontroller, GPS-GSM
Prepaid Electricity Billing Meter Most of the energy meters are designed to bill as per the units of energy consumed. These meters need to be manually read by people in order to provide monthly/quarterly bills. We here propose a prepaid energy billing meter. The system is designed to allow amount of energy to be used as long as the account has balance pending. It also allows the operator to recharge the user account using GSM. The system first accepts account recharge and allows to use only limited units of energy as per recharge and then cuts off the supply. The prepaid electricity billing meter could be widely used to provide a new more customized electricity billing system, where users may recharge when they intend to use that facility. It also…
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SMS Voting System Project

SMS Voting System Project

8051 Microcontroller, GPS-GSM
SMS Voting System Project We come across areas where we need to gather votes from a wide range of people through an SMS. This system is widely used in large scale dance, singing as well as other type of public voting competitions. Here we propose a system to handle this voting process using a microcontroller. Our system is designed to get casted votes using a gsm modem and transfer the data to a microcontroller for further processing. User casted votes are first received by the gsm modem. This data along with votes is sent to the microcontroller. The microcontroller now decodes the voting data. It considers only one vote from every unique phone number. Multiple voting is not allowed. The microcontroller counts every unique vote and displays the results of…
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Auto Lap Time Measurement System

Auto Lap Time Measurement System

8051 Microcontroller, Sensor
Auto Lap Time Measurement System Professional athletes, car drivers, bicycle riders need to keep practising by measuring their lap timings. While practising alone it is not possible for them to start and stop the stopwatch each time. At such time they need to focus on their performance instead of keeping track of the watch. So here we propose a system that can be work by user as a wrist watch. The system consists of a push button that needs to be pushed by user to start the system. On button press the microcontroller starts timer. The system also consists of an IR sensor pair, that is to be placed at finishing line. As soon as the user crosses the IR sensor pair it sends a signal to system to stop…
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Gsm Based Door Unlocker system

Gsm Based Door Unlocker system

8051 Microcontroller, GPS-GSM
Gsm Based Door Unlocker system We usually cone across areas where a user needs to control his domestic or company door lock from wide distances. Here we propose a system that allow user to unlock a door by entering a password remotely. We propose to use GSM technology ie through SMS. Our system allows user to send an sms with password in order to unlock a door. The door opens on receiving the right password. The system also alerts a registered user if wrong password is sent a number of times. The circuit consists of a gsm modem to receive sms data. It decodes the sms and sends it to an 8051 family microcontroller. The microcontroller reads the input and checks the password entered. It displays message stats on an…
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Mini IR Radar For Unauthorized Object Detection

Mini IR Radar For Unauthorized Object Detection

8051 Microcontroller, Sensor
Mini IR Radar For Unauthorized Object Detection We here propose an automatic dam water level monitor and controller system. Our proposed project uses sensors to sense the water level and then opens the dam gate (motor used to demonstrate as dam gate) according to the water level. Our system uses multiple water level sensors (float sensors) for this purposes. The sensors are mounted at three different levels in order to check water level and provide signals accordingly. When water reaches first sensor it is sensed by it and displayed. When water reaches second sensor it provides a signal to the microcontroller and it opens the dam gate partially. As soon as the water level reaches the third sensor, it signals the microcontroller and the microcontroller then signals the motor to…
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Dam Operation Based On Water Level

Dam Operation Based On Water Level

8051 Microcontroller, Sensor
Dam Operation Based On Water Level We here propose an automatic dam water level monitor and controller system. Our proposed project uses sensors to sense the water level and then opens the dam gate (motor used to demonstrate as dam gate) according to the water level. Our system uses multiple water level sensors (float sensors) for this purposes. The sensors are mounted at three different levels in order to check water level and provide signals accordingly. When water reaches first sensor it is sensed by it and displayed. When water reaches second sensor it provides a signal to the microcontroller and it opens the dam gate partially. As soon as the water level reaches the third sensor, it signals the microcontroller and the microcontroller then signals the motor to run,…
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Billing System Based On RFID

Billing System Based On RFID

8051 Microcontroller, Sensor
Billing System Based On RFID We usually come across areas where barcodes are used for product identification and billing. But these tags need to be visible and sometimes need double scanning. Also these cannot be used for card scanning. Here we propose a rfid based billing system. RFID tags are easy to scan. They are detected by scanner even if they are covered by something. They also avoid product theft since they can be detected at the facility gates. Our system proposes an Rfid based billing system where we use rfid technology for product billing purpose. Our reader gathers the id and sends it to microcontroller for processing, it is displayed on an LCD display. This data can now be passed on to the computer for further billing and procedure.
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Remote Stepper Motor Controller System

Remote Stepper Motor Controller System

8051 Microcontroller
Remote Stepper Motor Controller System Stepper motors are quite different from DC motors since they have the ability to break down a full rotation to small steps. It allows user to control the rotation angle of motor with precision. Dc motors rotate when we apply terminal voltage. Stepper motors are built with electromagnets with each having a different alignment. When a particular electromagnet is powered the gear teeth are aligned as per that particular electromagnet. When the next electromagnet is powered the gear teeth get aligned to that particular electromagnet. This allows for slight controlled rotation as per the electromagnets charged. Thus we get angular motion of the gear as and when needed. Now this movement can be controlled using a microcontroller and the input to microcontroller can be provided…
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Energy Management System With Programmable Numbers using GSM

Energy Management System With Programmable Numbers using GSM

8051 Microcontroller, GPS-GSM
Energy Management System With Programmable Numbers using GSM The project aims at a system allowing user to control home based appliances through Sms along with acknowledgements. Here user need not switch home appliances on and off manually. Our system allows user to operate these devices through sms, also the status weather the device is switched on or not is sent to user via a return sms. This can be used by domestic users and company users to operate as well as check status of home and company appliances from anywhere in the world. It is a very convenient system for users since it allows them to easily control and monitor these appliances from anywhere. An example is that a person may switch on his House or office AC 15 minutes…
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Geo Location Guide Using RF

Geo Location Guide Using RF

8051 Microcontroller
Geo Location Guide Using RF Theme parks/ national parks as well as other huge tourist attractions need directional guides to inform user about his location I the area. To solve this issue we here propose a park guidance system using rf technology that works wirelessly to guide user about his current location. This proves as a very handy and convenient medium for guiding tourists through the park. This system proposes to replace the you are here boards mounted through such parks. Our system uses an Rf receiver circuit in order to track user. The user may carry the circuit with him. It then consists of RF transmitters placed at various locations across the park. These transmitters constantly emit rf signals. When the rf receiver circuit carried by user comes in…
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Wireless Red Signal Alerting For Trains

Wireless Red Signal Alerting For Trains

8051 Microcontroller, Sensor
Wireless Red Signal Alerting For Trains Railway networks are the biggest transportation networks used worldwide. Handling and managing such a vast network is not an easy task. The rail network consists of a lot of junctions and vast amount of signals on set distances to manage the train flow. Well the train driver needs to constantly check for any red signals on every post and decide whether to stop or move forward. It is very difficult to constantly keep track of every visual signal for the driver. So here we propose an automatic alerting system that alerts the driver of any red signal ahead. Our system works on the basis of Rf technology. Whenever a signal turns red, it sets on an rf transmitter fitted in it. The transmitter constantly…
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Automatic Toll Collection Project

Automatic Toll Collection Project

8051 Microcontroller, Sensor
Automatic Toll Collection Project The objective of this project is to automate the toll collection system using RF & µC. At every toll collection center, RF receiver will be interfaced with PC.Each vehicle will be provided RF Tx that will transmit its identity whenever it will pass through this toll collection centre. In data base of the PC, information of the vehicle will be stored. (Vehicle no. account status, etc.). The RF Rx at toll collection centre will receive the data from vehicle & deduct the amount of toll as per the tariff. Database will be designed in C#. µC will be used with RF Rx. Programming for µC will be done ‘C’. Camera will be installed at toll collection center which will take the image of the vehicle (vehicle…
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Automated Visitor Counter With 7 Segment Display

Automated Visitor Counter With 7 Segment Display

8051 Microcontroller, Sensor
Automated Visitor Counter With 7 Segment Display The system is designed for optimum energy usage and is very beneficial in case if we want to count the number of people going to attend a particular event or any function thereby helps in collecting data by counting the number of people.This is done by simply incrementing the counter. The system uses InfraRed Sensor pairs in order to fulfil this purpose and thus saves a large amount of energy. Each pair consists of 2 sensor pairs placed at a certain distance from one another in the opposite direction. The IR transmitter is used to transmit IR rays straight to the receiver which receives the input and feeds this to an 8051 Microcontroller. As soon as a person enters the area where the…
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Android Controlled Automobile

Android Controlled Automobile

8051 Microcontroller, Android Mobile development, Sensor
Android Controlled Automobile An Android controlled automobile project that allows user to control a battery powered automobile wirelessly through an android application. The system uses a bluetooth modem as a medium to transmit signals between the android based phone and automobile. The android application provides a gui to the user. The commands sent through gui are sent in the form of string variables by the android application through an active bluetooth connection. These string variables are then received by bluetooth modem and then forwarded to the Microcontroller. The microcontroller now processes the data sent by bluetooth modem and checks for user commands. On recognizing direction commands sent by user(Forward|Backward|Left|Right), the microcontroller sends signals to appropriate driver IC’s. The driver IC’s now operate motors to achieve the desired movement of the…
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Accurate Room Temperature Controller Project

Accurate Room Temperature Controller Project

8051 Microcontroller, Sensor
Accurate Room Temperature Controller Project The main purpose of this Digital Temperature Controller is to control the temperature of any device like AC or any other electronic devices whose temperature keeps fluctuating and thus requires a constant watch on the device. The use of this system eliminates constant watching on the device by self controlling the temperature of the system. Our proposed project consists of digital temperature sensors for more accurate temperature control in various industries. Our system overcomes the disadvantages of thermostat/analog systems in terms of accuracy. This system can be used in any firm or organization where it is very important to maintain precise temperatures. LCD display is used to display the temperature and when the temperature exceeds the set limit, the lamp is switched off in order…
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RF Controlled Robotic Vehicle

RF Controlled Robotic Vehicle

8051 Microcontroller, Sensor
RF Controlled Robotic Vehicle The main purpose of the project is to control a robotic vehicle. This can be achieved by using RF technology for remote operation. It uses 8051 series of microcontroller to achieve its desired operation. This system uses push buttons at the transmitting end. With the help of these push buttons, the receiver is able to receive commands. These commands that are sent are used to control the movement of the robot which gives instructions for either to move the robot forward, backward, left or right etc. The movement of the vehicle is done with the help of two motors that are interfaced to the microcontroller. The RF transmitter acts as a RF remote control. This RF remote control has the advantage of adequate range that is…
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Fully Automated Solar Grass Cutter

Fully Automated Solar Grass Cutter

8051 Microcontroller, Sensor, Solar Projects
Fully Automated Solar Grass Cutter The fully automated solar grass cutter is a fully automated grass cutting robotic vehicle powered by solar energy that also avoids obstacles and is capable of fully automated grass cutting without the need of any human interaction. The system uses 6V batteries to power the vehicle movement motors as well as the grass cutter motor. We also use a solar panel to charge the battery so that there is no need of charging it externally. The grass cutter and vehicle motors are interfaced to an 8051 family microcontroller that controls the working of all the motors. It is also interfaced to an ultrasonic sensor for object detection. The microcontroller moves the vehicle motors in forward direction in case no obstacle is detected. On obstacle detection…
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GSM Based Home Automation

GSM Based Home Automation

8051 Microcontroller, GPS-GSM
GSM Based Home Automation The project aims at a system allowing user to control home based appliances through Sms along with acknowledgements. Here user need not switch home appliances on and off manually. Our system allows user to operate these devices through sms, also the status weather the device is switched on or not is sent to user via a return sms. This can be used by domestic users and company users to operate as well as check status of home and company appliances from anywhere in the world. It is a very convenient system for users since it allows them to easily control and monitor these appliances from anywhere. An example is that a person may switch on his House or office AC 15 minutes before he arrives so…
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System To Measure Solar Power

System To Measure Solar Power

8051 Microcontroller, Sensor, Solar Projects
System To Measure Solar Power The designed project measures different solar cell parameters like light intensity, voltage, current and temperature by using multiple sensor data acquisition. The project uses a solar panel to monitor sunlight and a 8051 family microcontroller. The project requires an LDR sensor for measuring light intensity, a voltage divider to measure voltage and a temperature sensor to measure the temperature. These measurements are then displayed by the microcontroller to a LCD screen. Thus this system allows user to effectively monitor solar parameters using this system.
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Automatic Light Intensity Controller By External Light Sensing

Automatic Light Intensity Controller By External Light Sensing

8051 Microcontroller, Sensor
Automatic Light Intensity Controller By External Light Sensing Nowadays highways are lightened by using High Intensity Lamps. The disadvantage of this High Intensity Lamps is that it consumes a lot of energy and another disadvantage of this is that the intensity cannot be varied according to the requirement. To overcome this limitation, this system “Automatic Light Intensity Controller by External Light Sensing Project” is developed. To overcome the limitations specified above, it makes use of LED’s (Light Emitting Diodes) as light source and simultaneously its intensity can be varied and controlled as per the need. The programmable instructions to control the intensity by producing pulse width modulated signals which drives a MOSFET to switch LEDs to achieve required results are fed into the 8051 family microcontroller. Our system also senses…
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Vehicle Movement Based Street Lights With External Light Sensing

Vehicle Movement Based Street Lights With External Light Sensing

8051 Microcontroller, Sensor
Vehicle Movement Based Street Lights With External Light Sensing The main aim of this project is that it saves energy by putting on the lights of the system only when the system detects movement of vehicle. The system switches on the street light ahead of the vehicle and switches off the trailing lights simultaneously. In order to detect movement of vehicles, sensors are used. The system automatically puts on the lights that are ahead of the vehicle detected and as soon as the vehicle moves ahead, the trailing lights are switched off. This is better than the existing system where the street lights are kept on always unlike this system where the street lights are put on only when movement of vehicle is detected which helps in saving lot of…
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Automated Elevator With Overload Alert

Automated Elevator With Overload Alert

8051 Microcontroller, Sensor
Automated Elevator With Overload Alert This system helps to indicate limit of an elevator, which is how many people can be inside an elevator at a particular time. The system displays the number of people inside an elevator with the help of 7 segment display. Each pair consists of 2 sensor pairs placed at a certain distance from one another in the opposite direction. The system includes InfraRed Sensor pairs which are placed near the elevator door. These sensors senses when a person enters an elevator and it opens the door of the elevator and simultaneously increments the counter for the number of people entering the elevator. The IR transmitter is used to transmit IR rays straight to the receiver which receives the input and feeds this to an 8051…
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IR Based Traffic Density Detection And Signal Adjustment

IR Based Traffic Density Detection And Signal Adjustment

8051 Microcontroller, Sensor
IR Based Traffic Density Detection And Signal Adjustment The project is a traffic signal controller system that reacts to the density of traffic. The time required on changing signals adjusts automatically depending on the density of traffic. Well traffic problems contribute a major problem in many cities and also increase fuel consumption as well as pollution. Traffic signals operating on fixed signal timing delays do not adjust to the changing traffic density. When the traffic density increase more than a limit at one particular side, it needs a longer green light duration to ease traffic flow. Our system uses a microcontroller of the 8051 family that is interfaced with IR sensors. These IR sensors are used for line of sight object detection using which the system gets an input of…
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Voice Based Notice Board Using Android

Voice Based Notice Board Using Android

8051 Microcontroller, Android Mobile development, Sensor
Voice Based Notice Board Using Android We come across situations where we need to urgently need to display notices on a screen. For areas like railway stations and other such busy facilities the station master/announcer need not have to type in every announcement message manually on the screen. So here we propose an innovative android based notice display system that allows the user to display notices without typing them in manually. Here the announcer/administrator may speak out the message through his/her android phone, the message is then transferred wirelessly and displayed on the screen. To demonstrate this concept we here use an an LCD screen to display messages. The LCD is interfaced with an 8051 family microcontroller. We also use a Bluetooth receiver to get the android transmitted messages, decode…
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Machine Overheat Detection With Alert

Machine Overheat Detection With Alert

8051 Microcontroller, Sensor
Machine Overheat Detection With Alert This proposed system is used to detect temperature of devices that are overheated. This project is very beneficial especially in places like factories or industries consisting of big machines where it is very necessary to take some action in case the machine is overheated. The system uses a digital temperature sensor in order to detect temperature and pass on the data to the microcontroller. The 8051 microcontroller processes data and sends the temperature to be displayed on LCD screen. The display consists of 7 segment display unit to display up to 3 numbers. It consists of 4 push buttons for setting the high and low temperatures. Pressing set button allows user to increment and decrement the temperature of the system. The system uses 12V transformer…
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Human Speed Detection Project

Human Speed Detection Project

8051 Microcontroller, Sensor
Human Speed Detection Project The main aim of this project is to detect speed of human. Thus this system proves very beneficial in areas of sports. In order o record the speed of humans, this system uses a handheld radar gun pointing towards the person of whose speed is to be detected. In case of running race, it may be required to detect speed of the participants to take the decision or for some other reason. The proposed system calculates the speed by considering the time taken parameter to travel from start to end point. For this IR transmitter and receiver are installed on either of the road side on the set points. Calculation of the time taken by the human is done by the control unit. The speed of…
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Voice Controlled Robotic Vehicle

Voice Controlled Robotic Vehicle

8051 Microcontroller, Android Mobile development, Sensor
Voice Controlled Robotic Vehicle This project Voice Controlled Robotic Vehicle helps to control robot through voice commands received via android application. The integration of control unit with Bluetooth device is done to capture and read the voice commands. The robotic vehicle then operates as per the command received via android application. For this 8051 microcontroller is integrated in the system which makes it possible to operate the vehicle via android application. The controlling device may be any android based Smartphone/tab etc having an android OS. The android controlling system provides a good interactive GUI that makes it easy for the user to control the vehicle. The transmitter uses an android application required for transmitting the data. The receiver end reads these commands and interprets them into controlling the robotic vehicle.…
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Hand Motion Controlled Robotic Vehicle

Hand Motion Controlled Robotic Vehicle

8051 Microcontroller, Sensor
Hand Motion Controlled Robotic Vehicle This system is very beneficial for disabled people as it allows movement of a robotic vehicle on the basis of hand movements. The person just has to move his hand in order to move the vehicle in forward, backward, left or right direction. So the user does not have to press any buttons. The system includes a receiver circuit designed which will be mounted on a top of a glove which the user has to wear. The circuit on the vehicle includes RF receiver, 8051 microcontroller and Driver IC to operate the motors. The receiver circuit that is on the top of a glove includes atmega family microcontroller interfaced to the accelerometer. The commands that are detected by the IC on this circuit are sent…
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PC Based Home Automation

PC Based Home Automation

8051 Microcontroller
PC Based Home Automation Our proposed system allows user to automate his/her home appliances through simple mouse clicks. We bring the entire home automation functionality on users PC. User may operate all lights fans easily while working on his/her PC bys simply clicking on a user friendly computer application. Here we use serial communication to communicate between the PC and microcontroller based circuit. The microcontroller is used to receive and decode load switching commands sent theough PC serially and then operate loads accordingly. Our system also allows user to get status of loads current status. In this case the pc sends a status request to the microcontroller circuit and the microcontroller then retrieves the load status and sends this data serially to the PC. The PC appilcation now receives the…
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Ultrasonic Radar Project

Ultrasonic Radar Project

8051 Microcontroller, Sensor
Ultrasonic Radar Project We come across situations where we need to keep a watch over prohibited areas to avoid trespassing. Now keeping human labour for this purpose is costly and also not reliable for keeping a watch over an area 24×7. So for this purpose an ultrasonic radar project for unauthorized human / animal or object detection system. The system can monitor an area of limited range and alerts authorities with a buzzer as an alarm. For this purpose we use a microcontroller circuit that is connected to an ultrasonic sensor mounted on a servo motor for monitoring. We also interface a buzzer and LCD screen for monitoring the detection status. The radar keeps monitoring the environment checking the ultrasonic sensor echo. As soon as an object is detected the…
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Remote Controlled Robotic Arm Using Rf

Remote Controlled Robotic Arm Using Rf

8051 Microcontroller, Sensor
Remote Controlled Robotic Arm Using Rf This system provides a robotic arm that is controlled by RF remote. The system uses 8051 microcontroller that is interfaced to the RF receiver. This RF receiver receives commands that are sent by the RF remote. Commands like up, down, open and close are sent by the RF remote which are processed. As soon as the user presses the push buttons, the commands are sent to the RF remote, which makes the arm move in the specified up or down direction or grip open or close. Thus this RF controlled robotic arm project can be used to pick any object, move it, and place it anywhere as per the need. The receiver circuit instructs the motors to move the arm as per the commands…
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Android Controlled Pick And Place Robotic Arm Vehicle Project

Android Controlled Pick And Place Robotic Arm Vehicle Project

8051 Microcontroller, Android Mobile development, Sensor
Android Controlled Pick And Place Robotic Arm Vehicle Project The system provides a pick and place robotic arm which is a soft catching gripper system. It can be used to pick and place objects as needed. This arm is mounted on a robotic vehicle that can be controlled wirelessly through an android mobile phone. The android phone acts as the controller used to transmit the control commands through Bluetooth. These commands are used to operate the robot front, backwards, left and right directions. At the receiver side four motors are used, two to drive the vehicle and the other two used to control the arm movement and gripper movement respectively. The android phone is used as remote controlling device used to control the robotic vehicle. The use of Bluetooth technology…
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Hand Motion Controlled Robotic Arm

Hand Motion Controlled Robotic Arm

8051 Microcontroller, Sensor
Hand Motion Controlled Robotic Arm This system allows controlling a robotic arm by hand movements. This system uses RF receiver which is interfaced to the 8051 microcontroller which controls the driver IC which is responsible to control the movement of the arm. The transmitter circuit consists of an accelerometer sensor which is interfaced to the atmega microcontroller. The transmitter circuit sends commands to the receiver circuit. This commands indicates whether to move the robotic arm in upward or downward direction or whether the commands indicates to grip an object or release it.
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Android Military Spying & Bomb Disposal Robot

Android Military Spying & Bomb Disposal Robot

8051 Microcontroller, Android Mobile development, Sensor
Android Military Spying & Bomb Disposal Robot This innovative system is made for operations which involve high risk for humans to enter, especially for some criminal case and may prove very beneficial for military area for spying purposes. This system makes use of robotic arm as well as robotic vehicle which helps not only to enter an area involving high risk but also to pick whatever object it wants to. The system also includes night vision camera which will not only allow viewing whatever will be recorded in day time but also during night. The whole system is controlled via android application. The system sends commands to the receiving circuit mounted on the vehicle through android device application. The receiving circuit involves 8051 microcontroller and a Bluetooth device which receives…
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Wildlife Observation Robot Using Rf

Wildlife Observation Robot Using Rf

8051 Microcontroller, Sensor
Wildlife Observation Robot Using Rf We can make use of this innovative system in order to get close footage of wild animals. As with the help of this system the user doesn’t have to go close to the wild animals in order to get the close footage. Here the wildlife observation robot with night vision capability system makes use of RF remote to operate the robotic vehicle on which the night vision camera is being mounted. This allows the user to control the robotic vehicle wirelessly and get desired angled of these wild animals. This video is recorded and can be viewed on PC for reference. So wildlife observers can now safely get close footage of wild animals by operating this robotic vehicle from a safe distance. This system consists…
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Android Controlled Wildlife Observation Robot

Android Controlled Wildlife Observation Robot

8051 Microcontroller, Android Mobile development
Android Controlled Wildlife Observation Robot Wildlife observers need to get a close footage of wild animals by getting into their habitats. Well it is not always safe to get close to all wild animals. So for this purpose we put forward this wildlife observation robot with night vision capability. This robot can be operated wirelessly by users using just their android phones. The robot also has a wireless camera that sends footage stream wirelessly to the user PC. So wildlife observers can safely get close footage of wild animals by operating this robotic vehicle from a safe distance. This system consists of an 8051 family microcontroller unit used for processing user sent commands. These commands are received by the system through a Bluetooth modem. The microcontroller then processes this data…
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RFID Voting System Project

RFID Voting System Project

8051 Microcontroller, Sensor
RFID Voting System Project This project RFID based Voting project is way of authenticating voters and allowing only the authorized users to vote. The whole system includes RFID scanner to scan the voter ID cards, 8051 microcontroller interfaced to LCD screen which will be used to display output. It also includes 4 push buttons for voting. In order to vote, the candidates will have to be registered to the system and this registration is done by scanning the voter ID card against the RFID scanner. While voting, the information on the card is then matched with the stored in the microcontroller, if the data matches microcontroller displays an confirmation message otherwise displays a denial message on a LCD screen.
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Voice Controlled Home Automation

Voice Controlled Home Automation

8051 Microcontroller, Sensor
Voice Controlled Home Automation The project Voice controlled home automation project helps to control the electrical loads based on Bluetooth input signal. The Bluetooth device receives this input signal from android device. This system is especially beneficial in case of handicapped or aged people who find it difficult to walk and operate the electrical switches to turn on or off the loads. This system solves this issue as now the user just has to give voice commands to turn on or off the loads. Here 4 loads are used to demonstrate light, fan, heater and AC. All these loads can be individually turned ON/OFF or all loads at the same time. This system solves the issue by interfacing a unit with home appliances that switches these loads based on the…
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Android Circuit Breaker

Android Circuit Breaker

8051 Microcontroller, Android Mobile development
Android Circuit Breaker This project provides a password based circuit breaker system using an android application. Here we connect the circuit with android application through which we enter the password. There is a substantial increase in the number of fatal accidents involving line men due to electric shocks resulting from the lack of coordination between maintenance staff and the electric substation staff. This system provides a solution to this problem, to ensure there are no such incidents that endanger the life of line men. Here the control of the circuit is provided at the substation. The line man can enter the password to switch OFF the circuit. He may now safely work out the repairs and may return to the substation to switch ON the circuit. He again needs to…
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Over Voltage Under Voltage Load Protection With Gsm Alert

Over Voltage Under Voltage Load Protection With Gsm Alert

8051 Microcontroller, GPS-GSM, Sensor
Over Voltage Under Voltage Load Protection With Gsm Alert This project aims to build a system that monitors voltage and provides a breakpoint based low and high voltage tripping mechanism that avoids any damage to the load. Various industrial and domestic systems consist of fluctuation in the AC mains supply. There is a chance of damaging electronic devices that are quite sensitive to these fluctuations. So there needs to be a tripping system that avoids any damage to these loads.This system also includes 8051 microcontroller which finds out the voltage level which is displayed on the LCD screen. This microcontroller not only finds out the voltage level but also send SMS via GSM modem which alerts the user whenever the voltage level is crosses the limits. Our system consists of…
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Long Range Spy Robot With Obstacle Detection

Long Range Spy Robot With Obstacle Detection

8051 Microcontroller, Sensor
Long Range Spy Robot With Obstacle Detection This system Long Range Spy Robot with Obstacle Detection allows not only to control the robot’s movements but also to stop the robot as soon as the robot encounters an obstacle. The user of this system doesn’t have to worry about the distance in order to operate the robot. The system does this with the help of DTMF technology which allows sending data commands via a call. The user wishing to operate the robot will just have to call on the mobile phone connected to this system. This system consists of 8051 family microcontroller which is interfaced to the ultrasonic obstacle detector, spy camera and the system also uses battery. The ultrasonic obstacle detector helps to detect any obstacle that comes in the…
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Long Range Spy Robot With Metal Detection

Long Range Spy Robot With Metal Detection

8051 Microcontroller, Sensor
Long Range Spy Robot With Metal Detection This system Long Range Spy Robot with Metal Detection is a very innovative system as this system allows operating a robot irrespective of the distance of the user who wants to operate the robot. The user of this system doesn’t have to worry about the distance in order to operate the robot. The system does this with the help of DTMF technology which allows sending data commands via a call. The user wishing to operate the robot will just have to call on the mobile phone connected to this system. This system consists of 8051 family microcontroller which is interfaced to the metal detector, spy camera and the system also uses battery. The metal detector helps to detect metal on turns on the…
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Long Range Spy Robot With Night Vision

Long Range Spy Robot With Night Vision

8051 Microcontroller, Sensor
Long Range Spy Robot With Night Vision The proposed project Long Range Spy Bot allows operating a robot irrespective of the distance of the person operating it. In order to make the robot move, the system two mobile phones, one to control the robot that sends DTMF commands to another mobile phone mounted on the robot vehicle. A DTMF decoder interfaced with the microcontroller of 8051 family receives the commands and with the help of a motor driver operates the vehicle movement. Thus according to the commands sent from the phone two DC motors enables the vehicle movement through motor driver IC. A battery is used for power source. Thus with the help of DTMF technology, the users can now operate a robot from any distance via a phone call.…
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Android Antenna Positioning System

Android Antenna Positioning System

8051 Microcontroller, Android Mobile development
Android Antenna Positioning System This Android Based Antenna Positioning System is very innovative system as it helps to position the antenna with the help of android application. This helps the antenna to point straight towards the sending signal device so as to capture the signal. For this the system uses 8051 family microcontroller and LCD screen. This LCD screen is used to display the status of the angle of the antenna. The system makes use of stepper motor to demonstrate as the antenna motor which is used to move the antenna in proper direction. Antenna is moved by the user commands received through the android application. This user commands are then received by the bluetooth receiver modem. As the system receives user commands, it moves the antenna on the basis…
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Fire Fighter Robot With Night Vision Camera

Fire Fighter Robot With Night Vision Camera

8051 Microcontroller, Sensor
Fire Fighter Robot With Night Vision Camera This advanced project Fire Fighter Robotic Vehicle with Night Vision Camera allows a user to control a fire fighter robot equipped with water tank and gun remotely wirelessly for extinguishing fires. For this purposes the system uses an Rf remote for remote operation along with rf receive based microcontroller circuit for operating the robotic vehicle and water pump. The receiver circuit receives RF signals through RF based remote transfer users commands. The receiver circuit now decodes the data commands sent. It then forwards it to the microcontroller. Now the microcontroller processes these instructions and then instructions the vehicle motors to run the vehicle in desired directions. It also operates the water pump motor and pump direction motor to spray water based on users…
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BLDC Motor Speed Control Using Fuzzy Logic

BLDC Motor Speed Control Using Fuzzy Logic

8051 Microcontroller, Sensor
BLDC Motor Speed Control Using Fuzzy Logic This system accurately controls BLDC motor speed using fuzzy logic. The system uses an 8051 family microcontroller to achieve this purpose. We here constantly monitor the motor speed using an IR sensor. The sensor is used to keep track of the fan motor rotation and measure its RPM. The sensor is interfaced with the microcontroller and provides input to the microcontroller. The microcontroller then calculates motor speeds based on signals provided by the sensor. The microcontroller is also interfaced with an LCD display to display the status of the system along with motor speed. The project uses fuzzy logic to increase and decrease PWM supply based on the fan speed monitored to keep it spinning very close to the desired speed. Thus microcontroller…
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Flexible AC Transmission Using TSC Project

Flexible AC Transmission Using TSC Project

8051 Microcontroller
Flexible AC Transmission Using TSC Project Electrical distribution system suffers from various problems like reactive power burden, unbalanced loading, voltage regulation and harmonic distortion. This project aims at achieving FACTS by using TSC (Thyristor Switch Capacitor). The FACTS device has many advantages over the mechanical switch operated capacitors in the aspects of faster control, improved system performance and system voltage stability. The project requires an operational amplifier that generates lag time between zero voltage pulse and zero current pulse. This lag time is given to two interrupt pins of microcontroller of 8051 family. The programmed microcontroller then initiates shunt capacitors for compensating the current. SCRs arranged in series interfaced with microcontroller through optical isolation are used for switching capacitor.
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Automatic Railway Train Safety System

Automatic Railway Train Safety System

8051 Microcontroller, Sensor
Automatic Railway Train Safety System Automatic Railway Safety System can sense the presence of fire and smoke and generate a series of alarm driven events after it. When the fire is detected it turns on a motor which is depicted in the project as breaking system or chain pulling mechanism. Thus by this the train can be stopped and the passengers and other payloads can be safeguarded thereafter. Along with breaking, the system sounds a buzzer that would alert nearby people around it so that they can be cautious about the presence of fire in the Train. Also, an SMS is sent to the Railway Authorities which will help them to take quick decisions to take control of the fire and in evacuating the Train. Hence this project offers a…
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Home Security using Gsm

Home Security using Gsm

8051 Microcontroller, GPS-GSM, Sensor
Home Security using Gsm This project aims at giving the user an assurance of instantaneous alert in the form of SMS notification on users registered cell phone number for any form threat to the security of home of the user. Threat to security can be in the form of trespassing, burglary or fire, etc. In this project we will be using IR Tx & Rx sensors to sense for any intruders. Temperature sensor will be used to notify the user regarding fire like conditions. The user can set up a lock code on the door (depicted by a DC motor) which can be only opened when the user from his/her registered cell phone number will do so. Henceforth, only the user can open the electronic lock on the door be…
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RFID Attendance System With SMS Notification

RFID Attendance System With SMS Notification

8051 Microcontroller, GPS-GSM, Sensor
RFID Attendance System With SMS Notification Here we have an automated RFID based attendance system with SMS notification to parents. This system automates the attendance system by checking attendance using rfid cards as well as informs parents when student enters and leaves the academic premises. In this system we use RID tagging cards to demonstrate as user I cards. We use a microcontroller based circuit with RFID reader, LCD display, buzzer and GSM modem. The system is powered by a 12V power supply. When user scans a card on the rfid reader, the system recognizes the student and check is it is a valid student card. If the student is valid, system marks attendance and also sends an SMS notification to the parents of the students about student. Thus the…
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Motion Based Door Opener With Metal Detector

Motion Based Door Opener With Metal Detector

8051 Microcontroller, Sensor
Motion Based Door Opener With Metal Detector Motion Based Automatic Door Opener mainly aims in opening the doors without any manual help. It is difficult to manually open the door always in places like hotels, malls, office, supermarkets etc. We introduce this project which makes the door open automatically when the sensors sense the presence of a human being. This system works with the help of PIR (Passive InfraRed) sensors. A live body emits some energy, this energy is sensed by the PIR sensors and the door opens as the energy comes closer to the door and closes as the energy goes far away. This system is enabled of even detecting any metallic objects the human is carrying with him and notifies accordingly. We can develop this system further by…
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Rf Based Secure Garage Door Opener

Rf Based Secure Garage Door Opener

8051 Microcontroller, Sensor
Rf Based Secure Garage Door Opener Security is the main conern of a person who owns a vehicle. Which is why people have Garage for housing their vehicles which safeguards it from outside climatic conditions and any possible theft. RF Based Secure Garage Door Opener aims at providing this security with many other advantages. With a normal lock authorized perons should possess the key to enter into the Garage. While this RF based system is configured for the authorized users. So whenever an authoorized user comes in the proximity of the Garage, the Garage door automatically opens and the closes as soon as the authorized user is not in the proximity of the RF base unit. Thus this not only provides security but also automizes the process of opening and…
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Wireless Patient Health Monitoring

Wireless Patient Health Monitoring

8051 Microcontroller, Sensor
Wireless Patient Health Monitoring The proposed project is a wireless communication system that keeps a track of remote patient’s body temperature and displays it to doctor by using RF communication. Usually a doctor or an attendant has to regularly keep a check for the patient’s temperature thus, this task becomes tedious after sometime. Hence, the system is used to read remote patients temperature using a digital temperature sensor and sends it to microcontroller. The microcontroller encodes the readings thus received, displays it on LCD and sends it to receiver by RF over the air using an RF module. The receiver decodes the data and sends it to another microcontroller that displays it on LCD screen. Hence, the doctor can continuously keep a check on the patients reading displayed on the…
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Industrial Load Switcher Based On Touch Screen

Industrial Load Switcher Based On Touch Screen

8051 Microcontroller, Sensor
Industrial Load Switcher Based On Touch Screen The project provides an industrial load controlling system with a touch screen input facility. Various traditional systems generate sparks, that are potentially harmful for industries having inflammable gases. Such situations require us for going for a control system that requires touch screen based switches. Users like touch screen based systems. Touch screen based system proves very convenient for controlling The touch screen device is connected to a microcontroller of 8051 family. When user touches a particular part of the screen, the user touch is recognized and processed, based on this data it switches the required load On/Off. This system is convenient, comfortable and allows efficient load controlling operation. The system can be later enhanced by embedding with RF technology.
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Speaking System For Mute People Using Hand Gestures

Raspberry Pi
Speaking System For Mute People Using Hand Gestures Its very difficult for mute people to convey their message to regular people. Since regular people are not trained on hand sign language, the communication becomes very difficult. In emergency or other times when a mute person travelling or among new people communication with nearby people or conveying a message becomes very difficult. Here we propose a smart speaking system that help mute people in conveying their message to regular people using hand motions and gestures. The system makes use of a hand motion reading system equipped with motion and flex sensors along with a speaker unit. This system is powered by a battery powered circuitry to run it. A raspberry pi is used for processing the data and operating the system.…
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3D Holographic Display System With Gesture Controller

Raspberry Pi
3D Holographic Display System With Gesture Controller Hologram makers, render 3D projections whether it’s inside a glass tube or suspended in thin air. 3D multi dimensional images enable users to interact with content in a totally unique way from a 360-degree seeing point. The way to the operation of holographic projectors is the 3D image. A holographic projector utilizes part illuminations reflected together from multiple viewing angles of the subject in a combined form to reproduce a picture of the subject in a 3D state. Our system produces holographic projections created through anticipated picture by refraction through the interference design, losing barely any light, and working with substantially more productivity. Our system uses a raspberry pi controller based system to achieve such holographic projections. We then use a display to…
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IOT Smart Mirror With News & Temperature

Internet Of Things, Raspberry Pi
IOT Smart Mirror With News & Temperature Smart mirrors are the mirrors of the future. A part of the connected world where we would be able to see news, temperature, weather and more just while looking and grooming in front of mirrors. Our proposed system allows to build such mirrors that allow for mirrors to receive news online and display it on the mirror screen along with other details including current temperature of the room for a futuristic and modern lifestyle. Our system uses a raspberry pi based processor board along with display and IOT based circuitry and temperature sensor interfaced together. We use a precisely modeled panel to construct the outer frame. Then we use specialized glass with a back frame to encase the system. The frame cavity is…
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IOT Color Based Product Sorting Machine Project

Internet Of Things, Raspberry Pi
IOT Color Based Product Sorting Machine Project Color Based Object Sorting has a wide usage in fruit sorting as well as candy sorting industries. This system puts forward a mechanism to detect color and sort items through image processing. Once identified a mechanism is used to sort the candies into particular bins baskets. We here demonstrate this mechanism using a camera with electronic circuitry along with sorting mechanism using 3 bins. The system uses raspberry pi connected to a controller circuit to achieve this task. The controller circuit consists of a camera attached to it that detects color of a small object in front of it. A motor is used to feed an object to the camera chamber. As soon is the color is detected a signal is sent to…
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Object Tracker & Follower Robot Using Raspberry Pi

Object Tracker & Follower Robot Using Raspberry Pi

Raspberry Pi, Sensor
Object Tracker & Follower Robot Using Raspberry Pi With advancement in robotic systems towards being autonomous surveillance robots the need for more smart thinking robots has become very essential. One of the aspect of tracking an object from its visuals has been taken up in this project Object Tracker and Follower Robot. In essence this project clubs in image processing and driving a robot autonomously with what visuals have been caught as has been in the case of Machine Vision projects. This project will be using a Raspberry Pi processor board for computational purpose and driving of the robot. The camera attached to the system captures the images of the front of the robot where it is attached. By monitoring a stream of incoming images the robot is able to…
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IOT Gas Pipe Leakage Detector Insect Robot

Internet Of Things, Raspberry Pi, Sensor
IOT Gas Pipe Leakage Detector Insect Robot Gas pipes play very important roles for cities, industries and thus in growing economies. So gas leakages lead to losses as well as are a threat because they can also lead to fire accidents. Placing sensors at each section of pipe is very costly. So here we propose an innovative robot that clings on to the outer surface of the gas pipe and moves with the pipe to check for leakages. The robot consists of gas sensor that is used to detect gas leakages. As the robot keeps moving along the metal pipe it keeps monitoring for any gas leakage, On detection it uses an interface gps sensor to transmit location of th leakage detected over to the IOT login system, Here we…
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Virtual Piano Using Raspberry Pi

Raspberry Pi
Virtual Piano Using Raspberry Pi Pianos are large instruments that cannot be carried everywhere. Even electric pianos need to be carried in a large bag and are prone to damage in travelling. So here we propose a portable virtual piano that just uses semi transparent plastic sheet that can be carried and does not have any electronic components in it. We use a raspberry pi attached to a camera along with the plastic sheet to make a virtual piano. We use image processing to divide the plastic sheet into sections and assign particular tomes to it. We the detect human fingers through the plastic sheet and simulate associate piano tone for each section to play piano tones using a speaker. Thus we provide a virtual piano which is actually a…
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