--- product_id: 143022991 title: "IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs" brand: "songhe" price: "0 zł" currency: PLN in_stock: false url: https://www.desertcart.pl/products/143022991-ir-infrared-obstacle-avoidance-sensor-module-reflective-photoelectric-module-3pins store_origin: PL region: Poland --- # Power Supply: 3-5V DC Detection Angle: 35° Detection Range: 2-7cm IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs **Brand:** songhe **Price:** 0 zł **Availability:** ❌ Out of Stock ## Summary > 🚗 Navigate with Confidence: Your Smart Car's Best Friend! ## Quick Answers - **What is this?** IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs by songhe - **How much does it cost?** 0 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/143022991-ir-infrared-obstacle-avoidance-sensor-module-reflective-photoelectric-module-3pins) ## Best For - songhe enthusiasts ## Why This Product - Trusted songhe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Sleek dimensions (1.77 x 0.55 x 0.2 inches) fit seamlessly into your projects. - • **Easy Integration:** Directly connect to microcontroller IO ports for hassle-free setup. - • **Precision Detection:** Experience accurate obstacle detection with adjustable sensitivity. - • **Reliable Performance:** Active infrared reflection ensures consistent detection across various surfaces. - • **Versatile Application:** Perfect for Arduino smart cars and robotics enthusiasts. ## Overview The IR Infrared Obstacle Avoidance Sensor Module is a compact and efficient solution for obstacle detection in robotics and smart car applications. With a detection range of 2-7cm and an adjustable detection angle of 35°, this module is designed for seamless integration with microcontrollers, making it an essential tool for tech-savvy innovators. ## Description ## Technical Specifications | Specification | Value | |---------------|-------| | Wireless Type | Infrared | | Brand | Songhe | | Item model number | Obstacle Avoidance Sensor | | Item Weight | 0.95 ounces | | Product Dimensions | 1.77 x 0.55 x 0.2 inches | | Item Dimensions LxWxH | 1.77 x 0.55 x 0.2 inches | | Number of Processors | 1 | | Manufacturer | Songhe | | ASIN | B07T91JXHW | | Date First Available | October 11, 2019 | ## Product Details - **Brand:** Songhe - **Connectivity Technology:** Infrared - **Wireless Communication Standard:** Infrared - **Processor Count:** 1 - **Product Dimensions:** 1.77"L x 0.55"W x 0.2"H ## Images ![IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs - Image 1](https://m.media-amazon.com/images/I/71JxG9ul-RL.jpg) ![IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs - Image 2](https://m.media-amazon.com/images/I/511QIStWPIL.jpg) ![IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs - Image 3](https://m.media-amazon.com/images/I/51o27RpbhrL.jpg) ![IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs - Image 4](https://m.media-amazon.com/images/I/71Qnh-6d0GL.jpg) ![IR Infrared Obstacle Avoidance Sensor Module Reflective Photoelectric Module 3pins 3.3V-5V for Arduino Smart Car Robot 10pcs - Image 5](https://m.media-amazon.com/images/I/31nf4juAkwL.jpg) ## Questions & Answers **Q: How output voltage changes when a obstacle moves to the distance can be detected?** A: The unit uses a 5 volt supply. The output pin changes from 5 volts to ground when the unit detects the obstacle. **Q: Is output is at high voltage ~3.7V without no an obstacle is present and it drop to zero when an obstacle is detected?** A: No, it will change the voltage depending on the distance. **Q: How to use it in a 12v circuit for a diy automatic mower?** A: Use something like https://www.amazon.com/dp/B08SHQHNNR?ref=ppx_yo2_dt_b_product_details&th=1 To turn 12v into 5v **Q: Are these circuit boards available without the leds installed so I can mount them a short distance from the circuit board?** A: Hello. There are several of this board, with LED mounted vertical, horizontal or facing them. If a special configuration is required, LED's (Transmitter = white and receiver = dark) can be carefully removed from the board and mounted on any other position, being sure to keep the LED polarity. LED pin signals can also extended using/soldering Arduino jumper cables. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/143022991-ir-infrared-obstacle-avoidance-sensor-module-reflective-photoelectric-module-3pins](https://www.desertcart.pl/products/143022991-ir-infrared-obstacle-avoidance-sensor-module-reflective-photoelectric-module-3pins) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*