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IR Proximity Infrared Sensor Module Obstacle Detector

(16 customer reviews)

Product Specifications

  • Module: IR Sensor
  • Used in: Line tracking, heat detection, obstacle detection, etc
  • IC in module: LM358/LM393
  • Package contains: checked and unused 1 piece IR Sensor Module

35.00 49.00

** Product image is for reference purpose only.
Pls. refer to Description for more Info.

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.


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

Main Chip                                       LM358/LM393
Operating Voltage Range                                       3.6~5 VDC
Average Current Consumption (mA)                                       0.06mA
Field of view                                       35 °
Distance Measuring Range                                       2 ~ 30cm
Module Dimensions (mm) L x W x H                                       48 x 14 x 8mm
Weight (gm)                                       5gm


Schematic, Tips, and 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:

                 Parameter                      Rating                        Unit
       Supply Voltage Range                    3.3 to 5.5                           V
     Operation Temperature                               Range                  -40 to +85                          °C



Based on 16 reviews

4.6 overall

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  1. MD aftab alam MD aftab alam (verified owner)

    very very nice produck and good quality

    MD aftab alam MD aftab alam