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Convert capacitive sensor into physical button?
Is it possible to turn a capacitive button in to a protruding mechanical one?
I am thinking something round that sticks to a surface with a capacitive button on it and is essentially just a button ...
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capacitive sensor and wire length
I'm a newbie and I've been playing with the awesome Adafruit CAP1188 capacitive touch gizmo.
As long as I keep the length of the wires from the CAP1188 to my copper sticky pads to a couple of feet, ...