---
product_id: 48158744
title: "ELEGOO Ultrasonic Sensor"
brand: "elegoo"
price: "₨10587"
currency: LKR
in_stock: true
category: "Elegoo"
url: https://www.desertcart.lk/products/48158744-elegoo-ultrasonic-sensor
store_origin: LK
region: Sri Lanka
---

# 0.3cm ultra-precise resolution <2mA ultra-low power draw 40KHz frequency for accurate distance ELEGOO Ultrasonic Sensor

**Brand:** elegoo
**Price:** ₨10587
**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?** ₨10587 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Energy-Efficient Design:** Consumes less than 2mA quiescent current—perfect for battery-powered, on-the-go innovations.
- • **Precision You Can Trust:** 40KHz ultrasonic pulses deliver pinpoint distance accuracy down to 0.3cm resolution.
- • **Versatile Range & Angle:** Measures distances from 3cm up to 4.5m with a focused <15° detection angle for targeted sensing.
- • **Plug-and-Play Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi & MCU boards for instant project upgrades.
- • **Bulk Ready with Jumper Wires:** Five sensors plus 10 female-to-male Dupont cables—ideal for makerspaces, classrooms, and rapid prototyping.

## Overview

The ELEGOO Ultrasonic Sensor 5 PCS Kit offers high-precision, low-power distance measurement with 0.3cm resolution and a 3cm–450cm range. Compatible with Arduino, Raspberry Pi, and other MCU platforms, it includes jumper wires for easy integration, making it a must-have for robotics, obstacle avoidance, and innovative DIY 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

## Features

- Plug-and-Play, Arduino Compatible: Ultrasonic distance sensor module, 5V DC, works seamlessly with Arduino, Raspberry Pi, and other MCU boards for robotics and DIY projects.
- 40KHz Ultrasonic, High Precision: Transmitter sends 40KHz pulses, receiver detects echo. Distance calculated via sound travel time, output as TTL pulse width. Resolution: 0.3cm.
- Wide Range, Low Power: Measures 3cm–450cm (1.2in–177in), effective angle less than 15°. Quiescent current below 2mA, ideal for battery-powered and energy-saving applications.
- Compact Design, Easy Integration: Small size, lightweight, non-contact distance measurement. Perfect for obstacle avoidance, object detection, and range finding in Arduino sensor kits.
- 5-Pack with Dupont Cables: Includes 5pcs ultrasonic sensors + 10pcs 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 | 7,986 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 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)

## 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.

## 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)

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**Shop now:** [https://www.desertcart.lk/products/48158744-elegoo-ultrasonic-sensor](https://www.desertcart.lk/products/48158744-elegoo-ultrasonic-sensor)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-05-19*