--- product_id: 64761076 title: "Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor" brand: "robocraze" price: "121747₫" currency: VND in_stock: true category: "Robocraze" url: https://www.desertcart.vn/products/64761076-robocraze-hc-sr04-ultrasonic-module-distance-measuring-sensor store_origin: VN region: Vietnam --- # 0.3cm ultra-high resolution 2cm-400cm range Non-contact ultrasonic sensing Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor **Brand:** robocraze **Price:** 121747₫ **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your projects with precision sensing that’s always a step ahead! ## Quick Answers - **What is this?** Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor by robocraze - **How much does it cost?** 121747₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/64761076-robocraze-hc-sr04-ultrasonic-module-distance-measuring-sensor) ## Best For - robocraze enthusiasts ## Why This Product - Trusted robocraze brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robotics Ready:** Ideal for smart automation, obstacle avoidance, and embedded electronics—join the future of tech creators. - • **Plug & Play Power:** Runs seamlessly on 5V DC, perfectly compatible with Arduino, Raspberry Pi, and all your DIY projects. - • **Ultrasonic Safety:** Leverage non-contact sonar tech for reliable, damage-free sensing in any environment. - • **Pinpoint Precision:** Experience razor-sharp distance measurements from 2cm up to 4 meters—never miss a detail. - • **Compact & Lightweight:** Sleek 4x2x1 cm design weighing just 12g—engineered to fit effortlessly into your next innovation. ## Overview The Robocraze HC-SR04 Ultrasonic Module is a compact, high-precision distance sensor offering 0.3cm resolution across a 2cm to 400cm range. Utilizing non-contact ultrasonic waves, it ensures safe and reliable measurements, powered by a 5V DC supply compatible with popular microcontrollers like Arduino and Raspberry Pi. Perfectly suited for robotics, automation, and DIY electronics, this lightweight sensor is a top choice for professionals and hobbyists aiming to build smarter, more responsive systems. ## Description Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor | 5V Non-Contact Distance Sensor with 0.3cm Resolution for Arduino, Robotics and Automation Systems : desertcart.in: Industrial & Scientific ## Features - ACCURATE DISTANCE MEASUREMENT: Measures distances from 2cm to 400cm with high precision and reliable performance. - 0.3CM HIGH RESOLUTION: Provides detailed distance readings suitable for robotics, automation, and obstacle detection applications. - NON-CONTACT SONAR TECHNOLOGY: Uses ultrasonic waves for safe and accurate distance sensing without physical contact. - 5V DC OPERATING VOLTAGE: Compatible with Arduino, Raspberry Pi, and various microcontroller development platforms. - IDEAL FOR DIY AND ROBOTICS PROJECTS: Suitable for obstacle avoidance, smart automation, distance measurement, and embedded electronics applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01I1ZTPJC | | Are batteries included? | No | | Best Sellers Rank | #387 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Ultrasonic Proximity Sensors | | Brand | Robocraze | | Colour | Silver | | Country of Origin | India | | Customer Reviews | 4.2 4.2 out of 5 stars (1,219) | | Date First Available | 26 September 2014 | | Generic Name | ROBOTICS COMPONENT | | Imported By | GALAXY GIFTS AND NOVELTIES HOUSE NO. 8754 GALI NO. 14B KAROL BAGH SIDHIPURA DELHI - 110005 mo.-8989713950 | | Importer | GALAXY GIFTS AND NOVELTIES HOUSE NO. 8754 GALI NO. 14B KAROL BAGH SIDHIPURA DELHI - 110005 mo.-8989713950 | | Included Components | ULTRASONIC SENSOR | | Item Dimensions LxWxH | 40 x 20 x 10 Millimeters | | Item Height | 1 Centimeters | | Item Weight | 12 g | | Item Width | 2 Centimeters | | Item model number | SE184 | | Manufacturer | Sound Land Corp, Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C. | | Model number | SE184 | | Net Quantity | 1 Count | | Number of Memory Sticks | 1 | | Packer | Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C. | | Product Dimensions | 4 x 2 x 1 cm; 12 g | ## Images ![Robocraze HC-SR04 Ultrasonic Module Distance Measuring Sensor - Image 1](https://m.media-amazon.com/images/I/61AeSHBSvHL.jpg) ## Questions & Answers **Q: Is it compatible with arduino uno r3** A: yes it is compatible with arduino uno 3 **Q: Is it compatible with arduino uno r3** A: Yes, its fully compatible with arduino uno r3. I have myself used it with uno r3. No problem.Use digital pins for trig and echo and it works well **Q: it works with on 10 cm range** A: hi naveen it works with the range from 2cm to 3metres **Q: I bought it same for rs 45 less** A: If it works good then everything is good ☺️☺️☺️.👍 ## Frequently Bought Together - Robocraze Banggood HC-SR04 DC 5V Ultrasonic Module Distance Measuring Transducer Sensor - Tape ApTechDeals 4PCs DC Electric Motor 3-6V Dual Shaft Geared TT Magnetic Gearbox Engine with 4Pcs Plastic Toy Car Tire Wheel, Mini Φ67mm Smart RC Car Robot Tyres Model Gear Parts --- ## 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.vn/products/64761076-robocraze-hc-sr04-ultrasonic-module-distance-measuring-sensor](https://www.desertcart.vn/products/64761076-robocraze-hc-sr04-ultrasonic-module-distance-measuring-sensor) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-09-20*