Well with Arduino having internal pullups (and no references to only certain pins having them) I've tried using INPUT_PULLUP but get the same result.
What about a low pass filter and using the ADCs instead?
Will it have enough grunt to cope?
Well with Arduino having internal pullups (and no references to only certain pins having them) I've tried using INPUT_PULLUP but get the same result.
What about a low pass filter and using the ADCs instead?
Will it have enough grunt to cope?