Description
About this item:
- Type: Digital input,Operating Voltage: 3.3V to 5V,Output: Digital HIGH (1) when unpressed, LOW (0) when pressed
- Interface: 3-pin (Signal, VCC, GND)
- Debouncing: No internal debouncing — software or hardware debouncing might be needed for stable readings





HC-SR501 PIR (Passive Infrared) Motion Sensor Module
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