Senzor PIR HC-SR501 detectie miscare (om, animal) [t. Arduino si Raspberry PI

12 RON

Descriere

          HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module for Arduino and Raspberry PIpoate fi folosit pt automatizari de ex:aprins, stins un BEC, sau orice aparat electric cand te afli intr-o anumita raza (se foloseste impreuna cu un releu daca tensiunea e mai mare de 5V si amperaj > 200mA)specificatii:Dimension: 3.2cm x 2.4cm x 1.8cmInfrared sensor with control circuit boardThe sensitivity and holding time can be adjustedWorking Voltage Range: DC 4.5V- 20VCurrent drain:< 60uAThe static current:< 50uAVoltage Output: High/Low level signal:3.3V TTL outputDetection distance: 3--7M(can be adjusted)Detection range: < 140 Delay time: 5-200S(can be adjusted, default 5s +-3%)Blockade time: 2.5 S (default)Trigger: L: Non-repeatable trigger H: Repeat Trigger (default)Work temperature:-20-+80 CTrigger Method: L unrepeatable trigger / H repeatable trigger