Hello!! I'm currently using a dfrobot lcd keypad shield which has 6 button(SELECT, LEFT, RIGHT, UP, DOWN , RST). I'd like to create a programme that counts how many times the SELECT button has been pressed. Can anyone help me with a code idea?
Give yourself a variable called say “buttonCount “; if the button is pressed then buttonCount++
You need to look at state change examples to make sure you only count once if the button is held down ( only increment if a not pressed state occurs after button is pressed) .
You will probably need to denounce the button too .
There is a few things to research
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