---
product_id: 40050181
title: "Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino(5PCS)"
brand: "octagonstar"
price: "KD 5.87"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/40050181-ultrasonic-module-hc-sr04-distance-measuring-ranging-sensor-for-arduino
store_origin: KW
region: Kuwait
---

# Low Power: <2mA Detection Range: 2cm-450cm Voltage: 5V DC Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino(5PCS)

**Brand:** octagonstar
**Price:** KD 5.87
**Availability:** ✅ In Stock

## Summary

> 🚀 Measure the Future: Elevate Your Projects with Precision!

## Quick Answers

- **What is this?** Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino(5PCS) by octagonstar
- **How much does it cost?** KD 5.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/40050181-ultrasonic-module-hc-sr04-distance-measuring-ranging-sensor-for-arduino)

## Best For

- octagonstar enthusiasts

## Why This Product

- Trusted octagonstar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Integration:** Seamlessly connects with Arduino for hassle-free setup.
- • **Energy Efficient:** Consume less than 2mA of static current, perfect for long-term projects.
- • **High Frequency Pulse:** Utilizes 40 kHz ultrasonic waves for reliable detection.
- • **Precision Measurement:** Achieve accurate distance readings with a range of 2cm to 450cm.
- • **Versatile Applications:** Ideal for robotics, automation, and DIY projects.

## Overview

The Ultrasonic Module HC-SR04 is a high-performance distance measuring sensor designed for Arduino enthusiasts. With a detection range of 2cm to 450cm and an energy-efficient design consuming less than 2mA, this module is perfect for a variety of applications, from robotics to automation. Its easy integration and reliable high-frequency pulse technology make it a must-have for any tech-savvy project.

## Description

There are 4 pins out of the module: VCC , Trig, Echo, GND . So it's a very easy interface for controller to use it ranging. The all process is : pull the Trig pin to high level for more than 10us impulse , the module start ranging ; finish ranging , If you find an object in front , Echo pin will be high level , and based on the different distance,it will take the different duration of high level. So we can calculated the distance easily: Distance = ((Duration of high level)*(Sonic :340m/s))/2.Brand Listing, If you buy is not OctagonStar brand product, You Can Apply for a Refund and Compensation.

## Features

- Using IO trigger for at least 10us high level signal.
- The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back.
- Static current: less than 2mA.Detection distance: 2cm-450cm.
- Working Voltage : 5V(DC),Electrical level output: 5V high.

## Images

![Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino(5PCS) - Image 1](https://m.media-amazon.com/images/I/71BbCOSWZQL.jpg)
![Ultrasonic Module HC-SR04 Distance Measuring Ranging Sensor for Arduino(5PCS) - Image 2](https://m.media-amazon.com/images/I/61LWZ7-XShL.jpg)

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**Shop now:** [https://www.desertcart.com.kw/products/40050181-ultrasonic-module-hc-sr04-distance-measuring-ranging-sensor-for-arduino](https://www.desertcart.com.kw/products/40050181-ultrasonic-module-hc-sr04-distance-measuring-ranging-sensor-for-arduino)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-20*