--- product_id: 673525565 title: "WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee" brand: "wwzmdib" price: "฿2041" currency: THB in_stock: false reviews_count: 5 category: "Wwzm Di B" url: https://www.desertcart.co.th/products/673525565-wwzmdib-2pcs-hc-sr04-ultrasonic-sensor-module-for-arduino-r3 store_origin: TH region: Thailand --- # 5V DC power efficiency <15° narrow detection angle 2cm-450cm precise range WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee **Brand:** wwzmdib **Price:** ฿2041 **Availability:** ❌ Out of Stock ## Summary > 📡 Elevate your DIY projects with precision sensing that’s always a step ahead! ## Quick Answers - **What is this?** WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee by wwzmdib - **How much does it cost?** ฿2041 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/673525565-wwzmdib-2pcs-hc-sr04-ultrasonic-sensor-module-for-arduino-r3) ## Best For - wwzmdib enthusiasts ## Why This Product - Trusted wwzmdib brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Response:** Instantly triggers and processes ultrasonic waves with 40kHz frequency for real-time distance detection. - • **Compact Dual-Pack:** Two sensors included to double your project potential or enable multi-angle detection setups. - • **Pinpoint Precision:** Measures distances with 0.3cm resolution for ultra-accurate sensing. - • **Plug & Play Compatibility:** Seamlessly integrates with Arduino R3, MEGA, Nano, and other popular microcontrollers. - • **Low Power, High Performance:** Operates at just 5V DC with under 5mA current draw—perfect for energy-conscious projects. ## Overview The WWZMDiB HC-SR04 Ultrasonic Sensor Module delivers reliable distance measurement from 2cm up to 4.5m using 40kHz sound waves. Designed for Arduino and compatible boards, it features a low power 5V operation, high resolution of 0.3cm, and a focused detection angle under 15°, making it ideal for robotics, automation, and smart sensing applications. ## Description 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.Themodule works:(1) IO trigger ranging to at least 10us high signal;(2) module automatically sends eight 40kHz square wave, automatically detect whether a signal return;(3) the signal to return, a high IO output, high duration ofUltrasonic time from launch to return. Test distance = (time high * speed of sound (340M / S)) / 2;Technical Specification：Power Supply :+5V DCQuiescent Current : 3mAWorking Current: <5mAEffectual Angle: <15°Ranging Distance : 2cm - 450 cmResolution : 0.3 cmMeasuring Angle: 30 degreeNote: The module should be inserted Fortunately, the circuit board re-energized, and avoid the high malfunction, if they have re-energized before they solve. Review: Great Arduino distance sensor for your next project! Review: Measuring distance. ## Features - ⚡【Working Voltage】: 5V DC；Quiescent current: less than 2mA. - 【Test mode 】：Test distance = ((Duration of high level)(Sonic :340m/s))/2 - Brand: Wwzmdib - Brand: WWZMDiB ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | WWZMDiB | | Manufacturer | WWZMDiB | | Country of Origin | USA | | Model number | HC-SR04 | | Colour | 2Pcs HC-SR04 with housing | | Number of Memory Sticks | 2 | | Item Weight | 30 g | | Package Dimensions | 9.2 x 9.2 x 1.7 cm; 30 g | | Item model number | HC-SR04 | | Included Components | HC-SR04 Ultrasonic Sensor | | Are batteries included? | No | ## Images ![WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee - Image 1](https://m.media-amazon.com/images/I/81Niip+c0aL.jpg) ![WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee - Image 2](https://m.media-amazon.com/images/I/71F-5pYk3xL.jpg) ![WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee - Image 3](https://m.media-amazon.com/images/I/71wdJb54flL.jpg) ![WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee - Image 4](https://m.media-amazon.com/images/I/71tUz8U87OL.jpg) ![WWZMDiB 2Pcs HC-SR04 Ultrasonic Sensor Module for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee - Image 5](https://m.media-amazon.com/images/I/715osuOdERL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Arduino distance sensor for your next project! *by B***H on 20 October 2025* ### ⭐⭐⭐⭐⭐ Measuring distance. *by A***R on 17 March 2026* ### ⭐⭐⭐⭐ Sensors work fine *by C***Y on 29 October 2025* ## 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.co.th/products/673525565-wwzmdib-2pcs-hc-sr04-ultrasonic-sensor-module-for-arduino-r3](https://www.desertcart.co.th/products/673525565-wwzmdib-2pcs-hc-sr04-ultrasonic-sensor-module-for-arduino-r3) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*