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Beginners • Re: GPIO pins false positives due to digital noise on Buttons

I'm gonna try the twisted wires, is that a physical phenomenon that improves noise reduction?
Magnetic fields from outside or other power lines in the setup interact with wire loops and produce voltage changes. With twisted wires, the loop area is minimized and each twist changes direction of the interaction so voltages sum out to zero ideally.

Statistics: Posted by ghp — Tue Apr 09, 2024 6:39 am



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