DEVMO 2PCS Pyroelectric Infrared IR PIR Human Motion Sensor Detector Module H...

Description

DEVMO 2PCS Pyroelectric Infrared IR PIR Human Motion Sensor Detector Module HC-SR501 Compatible with Ard-uino
★Infrared sensor with control circuit board,The sensitivity and holding time can be adjusted
★Voltage Output: High/Low level signal:3.3V TTL output
★Working Voltage Range: DC 4.5V- 20V
★Trigger Method: L unrepeatable trigger / H repeatable trigger
★Package Includes: 2PCS Pyroelectric Infrared IR PIR Motion Sensor Detector Module HC-SR501 Ard-uino
3.2cm x 2.4cm x 1.8cm (approx) Infrared sensor with control circuit board The sensitivity and holding time can be adjusted Working Voltage Range: DC 4.5V- 20V Current drain:<60uA Voltage Output: High/Low level signal:3.3V TTL output Detection distance: 3--7M(can be adjusted) Detection range: <140° Delay time: 0.3-600S(can be adjusted) Blockade time: 2.5 S Trigger: L: Non-repeatable trigger H: Repeat Trigger (default) Work temperature:-15-+70°C Trigger Method: L unrepeatable trigger / H repeatable trigger
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