Quartz 1Hz Timebase


Posted on Feb 5, 2014

Here is one basic circuit of a simple but accurate 1Hz timebase generator built around a standard Quartz clock circuit board. Just lift the clock PCB from any cheap quartz clock and carefully remove all extra components like the drive coil, buzzer, alarm switch and clock mechanism (quartz movement), etc.Next wire the circuit as shown in the schematic diagram..


Quartz 1Hz Timebase
Click here to download the full size of the above Circuit.




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