Writing a code to count button presses on a seven segment counter it needs to wait 200ms before it can count as a press which I have written a function for as well as a function to display the code on the segment. however rather than displaying any numbers or letters it lights up random segments ign…

debounce with seven segment and shift register not lighting correct segments.

ieee488 November 20, 2017, 7:47pm 2

Did you write your own debounce routine?
There are tutorials for that.

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