Infrared Obstacle Avoidance IR sensor Module for Arduino Raspberry Pi

The Infrared Obstacle Avoidance IR Sensor Module (Active Low) consists of a pair of infrared transmitting and receiving tubes. When the transmitted light waves encounter an obstacle and are reflected back, the receiver tube captures the reflected IR waves. The onboard comparator circuit processes this information, and the green indicator LED is activated.

The module is equipped with a three-wire interface, including Vcc, GND, and an OUTPUT pin on its tail. It operates effectively within the 3.3 to 5V voltage range. Upon detecting an obstacle or reflectance, the output pin generates a digital signal, specifically a low-level signal. The onboard preset allows for fine-tuning the operational range, with an effective distance range spanning from 2cm to 80cm.

Features:

1. Easy to assemble and use.
2. Onboard detection indication.
3. Effective distance range of 2cm to 80cm.
4. Includes a preset knob for fine-tuning the distance range.
5. Indicator lights up on the circuit board when an obstacle is detected.

Please Note: Images are for representation only. The actual Product may differ slightly in appearance.