Dear makers, builders and hackers, hoping this is not a dumb question, as it could be I misread or misunderstood that somehow, … I want to connect a metallic foil/plate to an Arduino (interrupt) pin and when the metal foil/plate is touched, the touch should trigger the interrupt. Like these capaci…

Capacitive touch interrupt as toggle switch …

fooness September 13, 2016, 3:13pm 10

If not CapSense, what can I use when the processor is asleep? Thank you so much!

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