Passcode/password based load control



Contact for project –
Plot – 71, Bapuji nagar, Bhubaneswar, Odisha
Plot – 141/252, Sreebhumi, Kolkata, West bengal
Ph – 9776414425/2
Price – 5,000/- (with 50 pages of report, PPT, code, diagram)

The main component in the circuit is arduino microcontroller. In this project 4×4 keypad is used to enter the password. The password which is entered is compared with the predefined password. If entered password is correct, then the corresponding electrical line is turned ON or OFF. In this project, a separate password is provided to each electrical line. Activation and deactivation of the line (circuit breaker) is indicated by the load (Light Bulbs).


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