Hello, I'm trying to modify the lights of an RGB LED with two piezo-sensor. I Would like that when I don't touch either of the piezo or I touch both the light will stay on Blu, when I touch one of the piezo would switch on green and with the other on Red. Unfortunately It seems I've wright the cod…

How to Switch colors of an RGB LED with two Piezo-sensor

system May 12, 2014, 12:12pm 2

Just a small thing, but if the result of a digitalRead is not HIGH, why bother testing to see if it is LOW?

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