RFID Shopping Checkout System

Abstract :-
This Electronics project work on RFID shopping checkout system will help in eliminating long queues for bill payment of your shopping. By using this prototype RFID checkout system, customer will able to pay the full bill upon their arrival at bill counter which will increase the customer satisfaction and will effect in reducing retailer costs, and ultimately lowering consumer prices. Continue reading RFID Shopping Checkout System

Bluetooth Based Data Logger

The main aim of this project is to develop data logging system using Bluetooth. Say for e.g.: think we are designing the Blue tooth based remote reading of the house energy meter. In this project the user can access and download the data from his computer remotely using the blue tooth enabled mobile. In the receiver side there will be hard ware with microcontroller, Bluetooth Transmitter and Receiver. Continue reading Bluetooth Based Data Logger

Automated Beverage Vending Machine

An automated beverage vending machine comprises of a microcontroller which is programmed to instruct the system to serve the beverage. Machine will activate when the user insert a five rupee coin into coin slot. This coin will be detected by an IR-sensor and send a signal to microcontroller. The machine comprises of cylinder controlled by microcontroller. A fixed volume beverage is filled in the main container. The beverage is poured in the glass through tap which opens and closes after fixed time period and only activated when container is filled. Hence, the user gets the beverage demanded by him by fully automated technique. Continue reading Automated Beverage Vending Machine

Automatic Room Light Controller with Visitor Counter

This Project “Automatic Room Light Controller with Visitor Counter using Microcontroller” is a reliable circuit that takes over the task of controlling the room lights as well us counting number of persons/ visitors in the room very accurately. When somebody enters into the room then the counter is incremented by one and the light in the room will be switched ON and when any one leaves the room then the counter is decremented by one. The light will be only switched OFF until all the persons in the room go out. The total number of persons inside the room is also displayed on the seven segment displays. Continue reading Automatic Room Light Controller with Visitor Counter

Infrared-Led based Wireless Data & Voice Communication with Circuit Diagram

For years, infrared LED has been merely a system for piping light around corners and into the inaccessible places to allow the hidden to be lighted. But now, infrared LED has evolved into a system of significantly greater importance and use. Throughout the world, it is now being used to transmit voice, television and data signals as light waves. Its advantages as compared with conventional coaxial cable or twisted wire pairs are manifold. As a result, millions of dollars are being spent to put these light wave communication systems into operation. Continue reading Infrared-Led based Wireless Data & Voice Communication with Circuit Diagram

Microcontroller based Automatic Power Factor Controlling System

The Embedded Technology is now in its prime and the wealth of knowledge available is mind-blowing. Embedded technology plays a major role in integrating the various functions associated with it. This needs to tie up the various sources of the Department in a closed loop system. This proposal greatly reduces the manpower, saves time and operates efficiently without human interference. This project puts forth the first step in achieving the desired target. With the advent in technology, the existing systems are developed to have in built intelligence. Continue reading Microcontroller based Automatic Power Factor Controlling System