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April 26, 2012

Real Time Clock using ATMega16

Real Time Clock using ATMega16 Description The ATMega16 chip has a real-time counter that operates asynchronously when a 32,768hz watch crystal is connected to it, providing a real-time clock. The watch crystal needs to connect to pins TOSC1(pin 28) and TOSC2(pin 29).    Hardware requirements ATMega16 32,768 KHz crystal LCD …