Key Features
- High-sensitivity passive infrared (PIR) motion detection
- Compact and lightweight design for easy integration
- Adjustable detection range and delay time via onboard potentiometers
- Low power consumption for battery-powered or embedded projects
- Compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers
Technical Specifications
- Sensor Type: PIR (Passive Infrared) Motion Sensor
- Operating Voltage: 5V DC
- Detection Range: 3–5 meters (model dependent)
- Detection Angle: 110°
- Output: Digital (logic HIGH/LOW)
- Response Time: Adjustable (0.5 – 5 seconds)
- Dimensions: Approx. 32 mm × 24 mm × 16 mm
Applications
- Security and intruder detection systems
- Automatic lighting and energy-saving automation
- Arduino, ESP32, and Raspberry Pi motion-sensing projects
- Educational electronics and DIY STEM projects
Package Includes
- 1 × HR-SC505 Mini Infrared PIR Motion Sensor
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