This project is done by : A.Parthiban & K. Prakash, An EPRIIANs from SMIT College!
IR transmitter emits IR rays which are reflected by the white surface and absorbed by the black surface thus the robot tracks the black line from which the rays is not reflected. This project uses the concept of Interrupts and timers to track line accurately.
This project is done by : Vijaya Raja. R, An EPRIIANs from Meenakshi College of Engineering!
Port 0 and Port 3 connections are connected in Row-wise connected anodes and Column-wise connected Cathodes respectively as shown in the figure. To glow a particular LED in the dot Matrix we need to set high to the anode at the same time we should set low to cathode. In this same way it is possible to display any characters in Dot Matrix LED which is what is done in this project. This is used in almost all kind of retail shops, transport systems to display welcome messages, price details etc.,
This project is all about Making LEDs to blink using simple electronics devices. This project uses the switching principle from transistors, Charging and Discharging principle from Capacitors. This could be used for decorating purposes during Festival seasons, parties etc..,
This project is done by : Divya, Ishwarya and Krishnaveni, An EPRIIANs from GKM College!
Pressure Sensitive Alarm project is all about giving signal to alarm circuit after getting input from Pressure sensor.We can use this system in our Home as Security Systems.
Sound Generation in Electronics Toys projects is all about generating Four sound in Electronics Objects, and main purpose of which can be used for designing Toys, Car Indicator,The 2 switch controls the sound effects.when Switch 1 pressed will produces one type of sound,swtich 2 pressed another type of sound will produces from speaker.
AVR Microcontroller will turn ON all the LEDs after the code is embedded into it. Otherwise LED’s will be in OFF State.
Temperature Sensor Using ADC project is all about using the ADc feature in AVR microcontroller. ADC will get analog input from LM35 fire sensor.LCD will show the output variation according to the temperature.
This project is done by : K.Jeevananadan S.Gopinath M.Rahul Bharath, An EPRIIANs from S.A Engineering College!
Microcontroller Based Home Security System is made using password.The password is processed by the microcontroller AT89s52 and rotates the motor.The motor acts as locking stick at the door. Same password unlockes the door.
Serial Communication is about interfacing serial port with microcontroller. Using UART , we are sending and receiving signals between Microcontroller and serial port.
This project is all about controlling the ROBOT from PC, The control codes given from PC Keyboard which is transmitted through microcontroller via UART(Hyper Terminal), the microcontroller in turn transmits the same through RF transmitter driven by Encoder. In the ROBOT we have RF receiver which get the control codes from transmitter and delivers it to the Microcontroller present in the ROBOT via decoder.
