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Topic: Running Loop once and leaving LED lit until button released (Read 2926 times) previous topic - next topic



Do i need to use a latch function?
What latch function?
If you want the LEDs to stop on for the whole time a button is pressed just hold your code in a while loop.
Code: [Select]

while(digitalRead(pin) == pressed) { } // where the variable pressed is the logic level you get when the button is held down.

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