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This sensor module have great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 ~ 10cm working voltage of 3.3V-5V.

Availability: 50 in stock

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The Obstacle Sensor Module provides essential features, establishing it as a valuable tool for a wide range of applications.

Key Features:

  • Infrared Technology: Utilizes infrared technology for accurate obstacle detection.
  • Adjustable Sensitivity: Allows users to fine-tune sensitivity for specific detection requirements.
  • Digital Output: Generates a digital output signal, simplifying integration.
  • LED Indicator: Incorporates an LED indicator to display real-time status.
  • Compact Design: Its compact form factor simplifies installation in tight spaces.
  • Wide Voltage Range: Operates across a broad voltage spectrum, ensuring compatibility.
  • Low Power Consumption: Ideal for battery-powered devices due to minimal power usage.
  • Cost-Effective: Additionally, it’s budget-friendly, making it accessible for various projects.


  • Robotics: Ideal for enhancing navigation through obstacle avoidance in robotics.
  • Home Automation: Also utilized in home automation for security and proximity-based control.
  • Industrial Automation: Employed in industrial settings to enhance safety and equipment control.
  • Vehicle Safety: Enhances vehicle safety systems, aiding in collision avoidance.
  • Security Systems: Also employed in security systems to detect intrusions.
  • Proximity Sensing: Due to its accuracy, it’s utilized for proximity sensing in various devices.
  • Smart Appliances: Improves smart appliances by enabling touchless operation.
  • IoT Devices: Also used in IoT devices for proximity and presence detection.

To Learn More Visit our Website

For more information:-www.mifraelectronics.com 
* Product Images are shown for illustrative purposes only and may differ from actual product.

Packages includes:-


Weight 0.2 kg

1 – 24, 25 – 49, 50 – 99


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