Review on ๐ 5pcs Songhe HC-SR501 PYR Motion Sensor Detector Modules with Adjustable Ir Pyroelectric Infrared by Pop Henneghan
I returned mine.
Please note that the H/L jumper on this product is a tiny DIY solder joint, not a standard pin jumper. I also had a feeling I would have trouble with flat screwdriver slots for adjustment.
- Permanent test results
- A newer model could have been selected
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