Banggood

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Așa cum a fost descris

fast shipping within 18 days in india. item as described but not checked yet. nice packing but should be wrapped in bubble sheet as it contain electronics parts. recommend.

Received products in good condition. Well packed and worth for the money.

مستشعر حركة يعمل عن طريق الاشعة تحت الحمراء

useful for a lot of projects arduino and raspberry pi friendly

All good.. A fast shipping to Spain and the price is loss All ok 👍👍👍

di piccole dimensioni la parte in plastica si toglie facilmente ha dei trimmer per poter regolare durata di esercizio e sensibilità. prezzo ottimo!

Thank you very much!!!

This is a nice IR based motion detector module. Fairly low power consumption and very easy to use. Just connect the VCC and ground and you'll get a ~4V high logic signal from the middle pin when the sensor is triggered. Tthere are two trimmers on the board but I don't know what they are for (maybe sensitivity and delay?). I had to turn them counterclockwise almost all the way to get the sensor working as I expected.