I want to add a buzzer that beep in every hour with number of hour, I have tried to add this on my existing 7 segment led clock but failed. can anyone help me? the code is here: /* 4 digit 7 segment display: http://www.sparkfun.com/products/9483 Datasheet: http://www.sparkfun.com/datasheets/Comp…

I want to add hourly beep sound on 7 segment led clock

system Closed May 26, 2022, 1:09pm 7

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