2 seven-segment display for hour,
2 seven-segment display for min &
1 seven-segment display for AM/PM(new).
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Note:- 1st set hour then min.
You can use right side 2-push button to set time.
Upper push button for hour
lower push button for min
& one SPTS switch for Start/Stop.
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Adjust 555 timer (R1,R2,C) 1min for 1cycle
then show correct time.
