--- product_id: 48158750 title: "SB COMPONENTS HC-SR04 Ultrasonic Distance Rangefinder Sensor with Obstacle Detection Module and obstacle avoiding systems on Raspberry Pi robots or rovers!" brand: "super9shop" price: "AED 28" currency: AED in_stock: true category: "Super9shop" url: https://www.desertcart.ae/products/48158750-sb-components-hc-sr04-ultrasonic-distance-rangefinder-sensor-with-obstacle store_origin: AE region: United Arab Emirates --- # <2mA ultra-low power draw 0.3cm pinpoint accuracy 2cm-500cm ultra-precise range SB COMPONENTS HC-SR04 Ultrasonic Distance Rangefinder Sensor with Obstacle Detection Module and obstacle avoiding systems on Raspberry Pi robots or rovers! **Brand:** super9shop **Price:** AED 28 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your robotics game with pinpoint precision and effortless integration! ## Quick Answers - **What is this?** SB COMPONENTS HC-SR04 Ultrasonic Distance Rangefinder Sensor with Obstacle Detection Module and obstacle avoiding systems on Raspberry Pi robots or rovers! by super9shop - **How much does it cost?** AED 28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/48158750-sb-components-hc-sr04-ultrasonic-distance-rangefinder-sensor-with-obstacle) ## Best For - super9shop enthusiasts ## Why This Product - Trusted super9shop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Single IO Magic:** Seamlessly integrates with any microcontroller using Virtuabotix’s exclusive single IO library for effortless coding. - • **Versatile & Robust:** Water-resistant IP54 rating and durable ABS build make it perfect for rugged robotics and rover adventures. - • **Ready Out of the Box:** Comes fully tested, sealed, and packaged for immediate deployment—no hassle, just results. - • **Power-Savvy Performance:** Consumes less than 2mA, keeping your projects energy-efficient and long-lasting. - • **Precision That Impresses:** Detect obstacles with razor-sharp 0.3cm accuracy and a focused 15° sensor angle—never miss a beat. ## Overview The SB COMPONENTS HC-SR04 Ultrasonic Distance Rangefinder is a compact, water-resistant sensor offering ultra-precise obstacle detection from 2cm to 5m with just 0.3cm accuracy. Powered by less than 2mA, it features a 15° detection angle and exclusive single IO library support for seamless microcontroller integration, making it the go-to choice for professional-grade Raspberry Pi and Arduino robotics projects. ## Description Ever get tired of your robots running into the wall over, and over, and over again? Need a way for your project to react before its too late? If the answer is yes than this little Ultrasonic Module is packed with all the power needed to end your detection woes. Exclusive single IO capable library & Other resources available from Virtuabotix! ## Features - Run with single IO using Virtuabotix Exclusive Library! - This Ultrasonic Sensor instantly detect obstacles with the microcontroller of your choice! - Free Arduino library & Other resources available from Virtuabotix! - Comes fully tested and sealed in retail ready package. - Static current: Less than 2mA. High precision: Up to 0.3cm Sensor angle: 15 degrees. Detection distance: 2cm-500cm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0066X9V5K | | Batteries are Included | No | | Best Sellers Rank | 62,394 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 17 in Ultrasonic Proximity Sensors | | Brand Name | super9shop | | Colour | A1501 | | Country Of Origin | India | | Customer Reviews | 4.5 4.5 out of 5 stars (51) | | International Protection Rating | IP54 | | Item Weight | 0.01 Ounces | | Manufacturer | super9shop | | Manufacturer Part Number | HC-SR04 | | Material Type | Acrylonitrile Butadiene Styrene | | Measuring Range | 2cm-500cm | | Model Number | HC-SR04 | | Number of Items | 1 | | Number of Packs | 1 | | Sport Type | Archery | | UPC | 609224531682 | | Water Resistance Level | Water Resistant | ## Product Details - **Are batteries included:** No - **Brand:** super9shop - **Colour:** A1501 - **Material:** Acrylonitrile Butadiene Styrene - **Sport:** Archery ## Images ![SB COMPONENTS HC-SR04 Ultrasonic Distance Rangefinder Sensor with Obstacle Detection Module and obstacle avoiding systems on Raspberry Pi robots or rovers! - Image 1](https://m.media-amazon.com/images/I/61-2fYKuyKL.jpg) ![SB COMPONENTS HC-SR04 Ultrasonic Distance Rangefinder Sensor with Obstacle Detection Module and obstacle avoiding systems on Raspberry Pi robots or rovers! - Image 2](https://m.media-amazon.com/images/I/51bIM523u7L.jpg) ![SB COMPONENTS HC-SR04 Ultrasonic Distance Rangefinder Sensor with Obstacle Detection Module and obstacle avoiding systems on Raspberry Pi robots or rovers! - Image 3](https://m.media-amazon.com/images/I/512sx2EhvBL.jpg) ## Questions & Answers **Q: The ultrasonic sensor i bought only reads up to 50cm, what can i do to increase the range? i've tried every arduino example** A: I don't know what to suggest. The spec says up to 5 meters and although I didn't try at that range I did try at about 10 feet and it was fine.Dodgy sensor perhaps? **Q: Can i hear ultrasonic sound with these ?** A: Do you mean can you hear the 40 KHz ultrasound emitted by the unit, then the answer is no. As others here have said, it is above the normal hearing range of a person. Twice as high over a young person and about four times as high as I, an older person can hear. (I blame discos and over powerful ear phones!) If you mean, can you use the device as a microphone to pick up ultra sound, like perhaps a bat's hunting sound, then as the unit stands, again no. One of the transducers emits a 40 KHz sound that is reflected off an object and picked up by the other transducer. There are three ICs on the board to make this happen, but they get in the way of connecting the transducers up to say an amplifier. The purpose of the whole device as you probably know is to use ultrasound to measure distances and that is pretty much all it can do when used with an Arduino or similar microcomputer. However, if you were to remove the transducers from the board you would be able to connect them up to something like an oscilloscope and see the display of any ultrasound around the operating frequency of the transducers. The problem is that they are tuned to work at about 40KHz and don't work very well below 39KHz or above 41KHz. So a lot of problems in getting them to work as ultrasonic microphones. **Q: Will this work with an Mbed?** A: Yes **Q: Will this work with a Raspberry Pi?** A: Yes but you'll need female to female jumper wire or some type of breakout board for the raspberry pi ## Frequently Bought Together - HC-SR04 Ultrasonic Distance Rangefinder/Obstacle Detection Module Blue - 10 pcs SG90 9G Micro Servo Motor Kit for RC Robot Arm Helicopter Airplane Remote Control - Arduino Uno REV3 [A000066] --- ## 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.ae/products/48158750-sb-components-hc-sr04-ultrasonic-distance-rangefinder-sensor-with-obstacle](https://www.desertcart.ae/products/48158750-sb-components-hc-sr04-ultrasonic-distance-rangefinder-sensor-with-obstacle) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-10-08*