I need close the circuit touching two wires, so, I take to print what was read, via Serial.println(), the problem is, it's reading wrong (prints 1 and 0 in different positions), I don't know what do, check the images. After I touch both wires, so it shows only 0. Below there is the code: int pedal …

How to read a "button"?

Daniel_DSO December 20, 2013, 12:51am 5

Wow man, it's working, thanks!!! I am using an older version.

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