epine IR Proximity Sensor and Obstacle sensing and Motion Detector (Pack of 2) Security Circuit and Motion Detector Electronic Hobby Kit

Efficient Detection: This module accurately detects obstacles by analyzing reflected infrared waves, thanks to its integrated pair of infrared transmitting and receiving tubes. User-Friendly Interface: Featuring a simple 3-wire interface (VCC, GND, and OUTPUT), this module is easy to connect and compatible with voltage levels from 3.3V to 5V. Onboard Comparator Circuitry: The onboard comparator circuitry efficiently processes data, providing reliable obstacle detection and ensuring seamless integration with microcontroller systems. Adjustable Detection Range: An onboard preset knob allows users to fine-tune the detection range within an effective distance of 2cm to 80cm, enabling precise obstacle detection. Visual Feedback: A green indicator LED illuminates upon obstacle detection, providing clear visual feedback. Compact Design: With its compact design and 3mm screw holes for easy mounting, this module is suitable for a wide range of applications and project configurations.