Day: June 16, 2020

Password Based Door Lock System using 8051 Microcontroller

Introduction: Password Based Door Lock System using 8051 Microcontroller is a simple project where a secure password will act as a door unlocking system. Traditional lock systems using mechanical lock and key mechanism are being replaced by new advanced techniques of locking system. These techniques are an integration of mechanical and electronic devices and are …

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Automatic Railway Gate Controller

Introduction:- Automatic Railway Gate Control System is a simple but very useful project, which help is automatically opening and closing the railway gate upon detecting arrival or departure of the trainIn general, Railway gates are opened or closed manually by a gate keeper. The information about arrival of train for opening or closing of door …

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