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

HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module for Arduino and Raspberry PI

poate 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 1.8cm
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Working Voltage Range: DC 4.5V- 20V
Current drain:< 60uA
The static current:< 50uA
Voltage Output: High/Low level signal:3.3V TTL output
Detection 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 C
Trigger Method: L unrepeatable trigger / H repeatable trigger

ID anunț: 18380315