← All parts
PIR Motion Sensor (HC-SR501)
Adafruit
The HC-SR501 PIR Motion Sensor detects motion within its field of view and outputs a digital pulse when triggered.
In stock
Specifications
2- Operating Voltage
- 5V-12V
- Logic Level
- 3.3V
Pinout
3Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| VCC | power | POWER | |
| GND | ground | GND | |
| OUT | signal | GPIO |
Interactive pinout
Highlight:
BOARD
Click a pin to copy its name · tap a tag above to spotlight a bus.