IR Proximity Infrared Sensor Module Obstacle Detector

The IR Sensor (Infrared Obstacle detector) Module has a pair of infrared transmitting and receiving diodes, when the transmitted infrared light waves incident on any object the IR light rays get reflected back, the reflected IR waves will be received by the receiver diode. The onboard comparator (LM358) circuitry does the processing and the green LED indicator lights up.

The module out[puts a 3 pin interface with Vcc, GND, and an OUTPUT pin via male jumpers. 3.3 to 5V is the operating voltage range. The onboard variable potentiometer helps to fine-tune the range of operation (to calibrate the distance), the effective distance range is 2cm to 5cm.

Features:

Operating wavelength: Near-infrared region  700 nm to 1400 nm

Schematic, Tips, and Dimensions:

Dimensions:

Safety Measures:  

NOTE: Violating these safety measures may lead to total product damage and such products are not eligible for refund or replacement.

Recommended Operating Conditions: