Doug101:
I could, but the LED might be dimly lit.
Why would that be?
Doug101:
I guess what you are saying is one has to use external pull-down resistors.
Wrong guess ;). I'm saying use the internal pullups and sort the logic in code.
Doug101:
I could, but the LED might be dimly lit.
Why would that be?
Doug101:
I guess what you are saying is one has to use external pull-down resistors.
Wrong guess ;). I'm saying use the internal pullups and sort the logic in code.