See PIC16F87/88 Data Sheet:
TIMER1 MODULE /Timer1 Counter Operation
Circuit to extract the 60Hz clock from the power line:
http://www.maxim-ic.com/appnotes.cfm...te_number/1994
Luciano
See PIC16F87/88 Data Sheet:
TIMER1 MODULE /Timer1 Counter Operation
Circuit to extract the 60Hz clock from the power line:
http://www.maxim-ic.com/appnotes.cfm...te_number/1994
Luciano
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