Bewegungsmelder Melder Modul Pyroelektrisch IR Infrarot HC-SR501 SR505 Arduino
ab 1,38 €
HC-SR501 SR505 IR Pyroelectric Infrared IR PIR Motion Sensor Detector Module. Trigger mode: non-repeatable trigger/H repetitive trigger (default repetitive trigger). In order to increase the sensing angle range, this module adopts a circular lens, which also makes the probe sense on all sides, but the left and right sides still have a larger sensing range and stronger sensitivity than the upper and lower directions.
Jetzt bei Ebay:
