--- product_id: 48158744 title: "ELEGOO Ultrasonic Sensor" brand: "elegoo" price: "€ 28.05" currency: EUR in_stock: true reviews_count: 8 category: "Elegoo" url: https://www.desertcart.at/products/48158744-elegoo-ultrasonic-sensor store_origin: AT region: Austria --- # 0.3 cm resolution 40 kHz ultrasonic frequency <2 mA low power ELEGOO Ultrasonic Sensor **Brand:** elegoo **Price:** € 28.05 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your DIY game with precision sensing that keeps you ahead of the curve! ## Quick Answers - **What is this?** ELEGOO Ultrasonic Sensor by elegoo - **How much does it cost?** € 28.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/48158744-elegoo-ultrasonic-sensor) ## Best For - elegoo enthusiasts ## Why This Product - Trusted elegoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Range:** Detect objects from 3 cm up to 4.5 meters with a focused 15° beam angle—perfect for obstacle avoidance and smart automation. - • **Complete Maker Kit:** Includes 5 sensors plus 10 jumper wires—ready to power your next robotics, DIY, or classroom innovation session. - • **Pinpoint Precision:** Experience ultra-accurate distance sensing with 0.3 cm resolution for flawless project execution. - • **Seamless Compatibility:** Plug-and-play design works effortlessly with Arduino, Raspberry Pi, and other MCU boards—no hassle, just create. - • **Energy-Efficient Design:** Ultra-low quiescent current (<2 mA) keeps your battery-powered projects running longer and greener. ## Overview The ELEGOO Ultrasonic Sensor 5 PCS Kit offers high-precision, low-power distance measurement with 0.3 cm resolution and a 3 cm to 4.5 m range. Compatible with Arduino and Raspberry Pi, it includes 5 sensors and 10 jumper wires, making it ideal for robotics, obstacle detection, and educational projects. ## Description ELEGOO Ultrasonic Sensor 5 PCS Distance Sensor Kit with Jumper Wires | Compatible with Arduino, Raspberry Pi, Datasheet Available to Download : desertcart.co.uk: Business, Industry & Science Review: Great product - Good value for money, especially if you are a 'Prime' member! Review: Works perfectly with a raspberry pi using python but you ... - Works perfectly with a raspberry pi using python but you will have to accept the accuracy limitations which in my care is +/- 3cm's. Depending on the application you may also need a couple of resistors to limit the return voltage, plenty of online resources that explain what and how and cost less than 30p from Maplins. ## Features - Warning:Not suitable for children under 6 years. For use under adult supervision - Warning:To be used under the direct supervision of an adult - Plug-and-Play: Ultrasonic distance sensor module, 5 V DC, compatible seamlessly with Arduino, Raspberry Pi, and other MCU boards for robotics and DIY projects. - 40 kHz Ultrasonic, High Precision: Transmitter sends 40 kHz pulses; receiver detects echo. Distance is calculated via sound travel time, output as a TTL pulse width. Resolution: 0.3 cm. - Wide Range, Low Power: Measures 3 cm–450 cm (1.2 in–177 in), effective angle less than 15°. Quiescent current below 2 mA, ideal for battery-powered and energy-saving applications. - Compact Design: Small size, lightweight, non-contact distance measurement. Perfect for obstacle avoidance, object detection, and range finding in electronic projects. - Extra Wires: Includes 5 pcs ultrasonic sensors + 10 pcs female-to-male Dupont cables. Well-packed for bulk projects, classroom labs, and makerspace inventory. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M0QL1F1 | | Are Batteries Included | No | | Best Sellers Rank | 31,199 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4 in Ultrasonic Proximity Sensors | | Brand | ELEGOO | | Customer Reviews | 4.6 4.6 out of 5 stars (178) | | Date First Available | 21 Nov. 2018 | | Guaranteed software updates until | unknown | | Hardware Platform | Arduino | | Item Weight | 9.07 g | | Item model number | UK-EL-SM-001 | | Manufacturer | ELEGOO | | Product Dimensions | 2.97 x 1.5 x 3 cm; 9.07 g | | Voltage | 5 Volts | ## Images ![ELEGOO Ultrasonic Sensor - Image 1](https://m.media-amazon.com/images/I/61AMuR0djYL.jpg) ![ELEGOO Ultrasonic Sensor - Image 2](https://m.media-amazon.com/images/I/714Ep9LpwoL.jpg) ![ELEGOO Ultrasonic Sensor - Image 3](https://m.media-amazon.com/images/I/61l8JtsP3yL.jpg) ![ELEGOO Ultrasonic Sensor - Image 4](https://m.media-amazon.com/images/I/51DqOA3RWlL.jpg) ![ELEGOO Ultrasonic Sensor - Image 5](https://m.media-amazon.com/images/I/61cHs6APpAL.jpg) ## Questions & Answers **Q: Does anyone know if this will work with apm2.8 flight controller?** A: Apm 2.8 is arduino compatible you should have no problems. **Q: Does this work with a micro:bit?** A: Yes but you will need a separate power supply to power to sensor. Needs 5v but 4.5v should work. **Q: is the sensor waterproof??** A: Hi Georgina, Thank you for your question. Sorry but those sensors are not waterproof. We hope this helps. If you need more information, please feel free to let us know. Have a nice day! Kind regards, ELEGOOEU **Q: I am looking to sense a movement of 1mm - is this switch that accurate?** A: We could not achieve that accuracy, but it is very dependent on surfaces and surface angles. We were trying to measure distances to people. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by J***. on 11 March 2022* Good value for money, especially if you are a 'Prime' member! ### ⭐⭐⭐⭐⭐ Works perfectly with a raspberry pi using python but you ... *by D***Y on 23 August 2017* Works perfectly with a raspberry pi using python but you will have to accept the accuracy limitations which in my care is +/- 3cm's. Depending on the application you may also need a couple of resistors to limit the return voltage, plenty of online resources that explain what and how and cost less than 30p from Maplins. ### ⭐⭐⭐⭐ Great little ultrasonic distance measure sensors, they are 5v though! *by R***S on 14 April 2018* These sensors are great for distance measuring with many small microcontroller projects. It's worth noting they require 5v (not 3.3v) therefore a bit trickier to use with the likes of ESP8266. It's worth noting it works intermittently with 3.3v but will be unreliable. ## Frequently Bought Together - ELEGOO Ultrasonic Sensor, HC-SR04 Ultrasonic Distance Sensor Kits for Arduino UNO MEGA R3 Raspberry Pi,Datasheet Available to Download - 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 - Servo 9G Servomotor Metal Geared Motor Kit for ALL kind RC Toys include Flugzeug Robot Arm Hand Boat Mini Micro Servo Modellbau (3pcs) --- ## 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.at/products/48158744-elegoo-ultrasonic-sensor](https://www.desertcart.at/products/48158744-elegoo-ultrasonic-sensor) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-16*