This clock tells the time – hours, mins, and seconds using 3 analogue voltmeters. A PIC16F628A microcontroller is used to display the time by varying the voltage to each voltmeter and also provides very basic timekeeping. The Microcontroller code is written in Picbasic Pro 3.
Accurate time is maintained by synchronising the clock to my Master Clock that is synchronised to a radio “atomic” clock.
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