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MicroPython • Re: pir sensor value never goes to 0

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This 20k resistor would be the culprit (need to be below 10k to overcome E9).
The sensor itself can push/pull up to 10 mA, but the resistor is limiting too much.
AM312-module-1.jpg
AM312-module-2.jpg

Statistics: Posted by gmx — Sat Jan 03, 2026 1:23 am



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