--- product_id: 451048504 title: "2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor)" price: "Rp289002" currency: IDR in_stock: true reviews_count: 8 url: https://www.desertcart.id/products/451048504-2-pcs-hc-sr04-ultrasonic-sensor-module-compatible-with-arduino store_origin: ID region: Indonesia --- # 5V low power operation 0.3cm ultra-high accuracy 2cm-450cm precise range 2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor) **Price:** Rp289002 **Availability:** ✅ In Stock ## Summary > 🎯 Elevate your DIY game with precision sensing that’s always on point! ## Quick Answers - **What is this?** 2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor) - **How much does it cost?** Rp289002 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/451048504-2-pcs-hc-sr04-ultrasonic-sensor-module-compatible-with-arduino) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Pack Value:** Two sensors included—double your innovation potential and build smarter, faster. - • **Narrow Beam Focus:** Less than 15° effectual angle ensures targeted, noise-free distance readings every time. - • **Energy-Efficient Sensing:** Operates at a low 5V with under 2mA current—smart tech that won’t drain your projects. - • **Pinpoint Distance Detection:** Measure objects from 2cm up to 4.5m with razor-sharp 0.3cm precision. - • **Seamless Arduino Compatibility:** Plug & play with Arduino R3, Mega2560, Nano, and more for effortless integration. ## Overview The WWZMDiB HC-SR04 Ultrasonic Sensor Module offers professional-grade distance measurement from 2cm to 450cm with an impressive 0.3cm accuracy. Designed for seamless compatibility with popular Arduino boards, it operates efficiently at 5V with minimal current draw. Its focused <15° sensing angle ensures reliable, noise-free readings, making it ideal for robotics, automation, and innovative DIY projects. This 2-pack provides excellent value for tech enthusiasts aiming to build cutting-edge solutions. ## Description Product description WWZMDiB Wholesale Business WWZMDiB Have long been engaged in the wholesale and retail business of electronic related products. Welcome letter to discuss wholesale business. The larger the amount, the better the discount. HC-SR04 Ultrasonic Sensor HC-SR04 Ultrasonic Sensor is a device that can measure the distance to an object by using sound waves. It measures distance by sending out a sound wave at a specific frequency and listening for that sound wave to bounce back. By recording the elapsed time between the sound wave being generated and the sound wave bouncing back, it is possible to calculate the distance between the sonar sensor and the object. Technical Specification Power Supply : +5V DC Quiescent Current : 3mA Working Current: < 5mA Effectual Angle: <15° Ranging Distance : 2cm - 450 cm Resolution : 0.3 cm Measuring Angle: 30 degree Note: The module should be inserted Fortunately, the circuit board re-energized, and avoid the high malfunction, if they have re-energized before they solve. HC-SR04 Themodule works IO trigger ranging to at least 10us high signal; Module automatically sends eight 40kHz square wave, automatically detect whether a signal return; The signal to return, a high IO output, high duration of Test distance = ((Duration of high level)*(Sonic :340m/s))/2 Review: Measuring distance. - These ultrasonic sensors are amazing. I am using mine connected to an Arduino Uno to measure distance to water in a bucket. As the water is pumped out the water level lowers to a point set in the Arduino code to activate a LED and display Refill Water Bucket on the LCD display, as well as play a tone. Fast delivery, well packaged. Review: Work as expected - Work well - within tolerance. No Issues ## Features - HC-SR04 Ultrasonic Sensor：This is a device that can use sound waves to measure the distance of an object. It measures distance by emitting a sound wave of a specific frequency and listening to the bounce of that sound wave. The distance between the sonar sensor and the object can be calculated by recording the time elapsed between the generation of the sound wave and the bounce of the sound wave - Working Voltage: 5V DC；Quiescent current: less than 2mA - Ranging Distance：2cm - 450 cm；High precision: 0.3 cm - Effectual Angle: <15° - Test mode ：Test distance = ((Duration of high level)*(Sonic :340m/s))/2 ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 204 Reviews | ## Images ![2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor) - Image 1](https://m.media-amazon.com/images/I/81Niip+c0aL.jpg) ![2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor) - Image 2](https://m.media-amazon.com/images/I/71F-5pYk3xL.jpg) ![2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor) - Image 3](https://m.media-amazon.com/images/I/71wdJb54flL.jpg) ![2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor) - Image 4](https://m.media-amazon.com/images/I/71tUz8U87OL.jpg) ![2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor) - Image 5](https://m.media-amazon.com/images/I/715osuOdERL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Measuring distance. *by A***R on March 17, 2026* These ultrasonic sensors are amazing. I am using mine connected to an Arduino Uno to measure distance to water in a bucket. As the water is pumped out the water level lowers to a point set in the Arduino code to activate a LED and display Refill Water Bucket on the LCD display, as well as play a tone. Fast delivery, well packaged. ### ⭐⭐⭐⭐⭐ Work as expected *by J***N on March 2, 2026* Work well - within tolerance. No Issues ### ⭐⭐⭐⭐ Ultrasound sensors *by T***D on May 1, 2026* Nice module. I like the mount for it. It came without the ribbon cables. I have plenty of those anyway. ## Frequently Bought Together - WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2Pcs HC-SR04 with housing) - WWZMDiB SG90 Micro Servo Motor for Arduino Raspberry Pi DIY (3 Pcs) - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## 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.id/products/451048504-2-pcs-hc-sr04-ultrasonic-sensor-module-compatible-with-arduino](https://www.desertcart.id/products/451048504-2-pcs-hc-sr04-ultrasonic-sensor-module-compatible-with-arduino) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*