Remote Controlled Digital Clock with AT89C2051

  
This Project is made up with AT89C2051 and the RTC DS1307. It has a large Seven segment display. The standard remote control is used to change the Time.
Remote Controlled Digital Clock with AT89C2051 - schematic

Procedure to enter the Time 1. Press power button on the remote to enter new time 2. Press the Numerical buttons to enter the time 3. Press the Menu button to store the New time Ths system has an battery backup, so that the Clock will run during pow



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