5Pcs Mini IR อินฟราเรด Pyroelectric PIR Body Motion Human เซนเซอร์ โมดูลเครื่องตรวจจับ
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works great. I’ll buy more soon.
Fast delivery. Items as described.
great little sensors. currently using them to detect motion from my cats!
All 5 work fine, thanks. It would have been nice, to add a pin layout in the description (another customer did in a review, thanks to him!).
very nice and compact PIR sensor for home automation, work perfect, with digital output, this is the sensor to use if you plan to connect it to an ESP board, normal PIR sensors will not work properly with ESP but this does. Cons: only really one problem is that it is not labeled properly, so you can easy burn it, it will not tolerate reverse voltage.
Great PIR, works flawlessly on Arduino.
very good quality
Looks OK, not tested yet
works as advertised!
Detects the body good.