HC-SR501 Adjust Infrared IR Pyroelectric Infrared PIR module Motion Sensor Detector Module

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Description:

Color: White + Green

Dimension: 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 (แนะนำให้ใช้ไฟเลี้ยง 3.3V ถึง 5V)

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: 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