Hi, I am trying to make a simple proximity/touch sensor and I can't figure out what's wrong. It's the classic setup of pin 2 sending and 4 receiving with copper tape as the touch interface. Here is the code: #include <CapacitiveSensor.h> CapacitiveSensor button1 = CapacitiveSensor(2, 4); int senseT…

Erratic capacitive touch sensor values

autom8123 February 9, 2024, 3:10am 2

Here are pictures of the readings. The first two are no touch and the second two are with touch.

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