Description:
The HC-SR505 Mini Infrared PIR Motion Sensor Module is a compact and efficient solution for motion detection in various electronic projects. It uses passive infrared (PIR) technology to detect human movement by sensing changes in infrared radiation emitted from the body. With a detection range of up to 3 meters and a wide induction angle of less than 100 degrees, this sensor is ideal for applications such as automatic lighting, security systems, and energy-saving devices.
Designed for low power consumption, the HC-SR505 operates within a voltage range of 4.5V to 20V DC, making it suitable for battery-powered applications. Its quiescent current is less than 60µA, ensuring minimal energy usage when inactive. The module features a repeatable trigger mode, allowing for continuous detection without the need for manual resets. Its compact size and ease of integration with microcontrollers like Arduino and Raspberry Pi make it a versatile component for enhancing automation in various projects.
Specifications:
- Operating Voltage: 4.5V to 20V DC
- Quiescent Current: <60µA
- Detection Range: Up to 3 meters
- Induction Angle: <100° cone angle
- Trigger Mode: Repeatable trigger (default)
- Output Level: High 3.3V / Low 0V
- Delay Time: Default 8 seconds ±30%
- Operating Temperature: -20°C to +80°C
- Sensor Lens Dimensions: Diameter 10mm
- Module Dimensions: 23mm x 10mm
Features:
- Automatic control with high sensitivity and reliability
- Ultra-small size for easy integration into compact designs
- Low power consumption, ideal for battery-operated devices
- Compatible with various microcontrollers, including Arduino and Raspberry Pi
- Simple interface with only three pins: VCC, Output, and GND
Contents:
- 1 x HC-SR505 Mini Infrared PIR Motion Sensor Module
