Elecrow Crowtail PIR Motion Sensor - 3-5V, 120° Angle, Max 6m Range
The Elecrow Crowtail PIR Motion Sensor is a compact, passive infrared module designed for easy integration with Crowtail and Arduino-compatible base shields. Operating on a 3-5V DC supply, it provides a digital HIGH output signal upon detecting human motion within its 120° field of view, making it ideal for security and automation projects.
Features
- Crowtail-compatible interface for plug-and-play connection to base shields.
- Wide 3-5V operating voltage range compatible with 3.3V and 5V logic systems.
- 120° detection angle with a maximum sensing range of up to 6 meters.
- On-board potentiometer for precise adjustment of the detection sensitivity and distance.
- Compact footprint measuring 40.0 x 20.0 x 13.0 mm for space-constrained designs.
Out of stock
The sensor utilizes a passive infrared (PIR) element to detect changes in infrared radiation caused by moving heat sources, such as a person. It features internal signal conditioning circuitry that filters noise and provides a clean, stable digital output signal, simplifying integration with microcontrollers like Arduino, ESP32, or Raspberry Pi.
Designed for reliability, the module includes a sensitivity adjustment potentiometer, allowing users to fine-tune the detection range from a default of approximately 3 meters up to a maximum of 6 meters. Its low-power operation and straightforward digital interface make it suitable for battery-powered or always-on monitoring applications.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 4 × 2 × 1.3 cm |
