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PIR Motion Sensor (HC-SR501)
AdafruitArduino
A simple setup connecting a PIR motion sensor to an Arduino board for detecting motion.
In stock
Specifications
2- Operating Voltage
- 3.3V -
- Logic Level
- 3.3V -
Pinout
5| Pin | Name | Functions | Notes |
|---|---|---|---|
| 5V | POWER | POWER | Power supply voltage |
| GND | GND | GND | Ground connection |
| 3.3V | VCC | POWER | Power supply voltage |
| A0 | ADC | ADC | Analog input pin |
| D2 | GPIO | GPIO | Digital output pin for PIR sensor |
Interactive pinout
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Arduino
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