Description:
In addition to the general features include electronic clock, especially increasing alarm clock function, stopwatch function, countdown function and counter functions. AT89C2051 resources are fully utilized.

PCB Dimensions: length 92mm * wide 49mm

YCL-6 makes the full use of the single-chip resources which is featured with the function of alarm clock, countdown clock, stopwatch and counter.
 

Schematic Diagram:

List of Components:

 
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