Pyroelectric Infrared PIR Motion Sensor Module HC-SR501 Arduino Raspberry Pi

Motion detection module used for detecting movement from the surround infrared heat. The module is capable of sensing movement up to 7M and features a 120° detection angle .

Level output: high 3.3V / low 0V

Delay time: 5-200S

Blockade time: 2.5S (default)

Trigger: L (unrepeatable), H (repeat trigger)

Working voltage: 5V-20VDC