Sunday, May 12, 2013

From Old Broken Digital Clock

SC8560 - The SC8560 is an alarm equipped digital clock IC with built-in drivers capable of directly driving LED display equipment.
CD4060BCN - 14-Stage Ripple Carry Binary Counters. Timer Circuits With 4060B


CD4013BC - Dual D-Type Flip-Flop


3.2768MHz Crystal

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