---
product_id: 253232687
title: "CentIoTUltrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino"
brand: "centiot"
price: "NT$292"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/253232687-centiotultrasonic-module-hc-sr04-distance-measuring-transducer-sensor-for-arduino
store_origin: TW
region: Taiwan
---

# 5V Power 0.3cm Precision 2cm-450cm Range CentIoTUltrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino

**Brand:** centiot
**Price:** NT$292
**Availability:** ✅ In Stock

## Summary

> 🚀 Measure the Future with Precision!

## Quick Answers

- **What is this?** CentIoTUltrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino by centiot
- **How much does it cost?** NT$292 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/253232687-centiotultrasonic-module-hc-sr04-distance-measuring-transducer-sensor-for-arduino)

## Best For

- centiot enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Lightweight and compact at just 10g, ideal for any project.
- • **Easy Integration:** Seamlessly integrates with Arduino for hassle-free setup.
- • **Wide Detection Range:** Versatile detection from 2cm to 450cm, perfect for various projects.
- • **Low Power Consumption:** Stay efficient with a static current of less than 2mA.
- • **Precision Engineering:** Achieve pinpoint accuracy with a remarkable 0.3cm precision.

## Overview

The CentIoT Ultrasonic Module HC-SR04 is a high-precision distance measuring transducer sensor designed for Arduino projects. Operating at a voltage of 5V, it boasts an impressive detection range of 2cm to 450cm with a precision of up to 0.3cm. With a low static current of less than 2mA, this compact sensor is perfect for energy-efficient applications.

## Description

CentIoTUltrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino

## Features

- Working Voltage : 5V(DC).,High precision: Up to 0.3cm
- Static current: Less than 2mA.
- Output signal: Electric frequency signal, high level 5V, low level 0V.,Input trigger signal: 10us TTL impulse
- Sensor angle: Not more than 15 degrees.
- Detection distance: 2cm-450cm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CentIoT |
| Product Dimensions | 4 x 2 x 1.5 cm; 10 g |
| Item model number | SE0019-HC-SR04 |
| Manufacturer | CentIoT |
| Hardware Platform | Arduino |
| Are Batteries Included | No |
| Item Weight | 10 g |

## Images

![CentIoTUltrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino - Image 1](https://m.media-amazon.com/images/I/51kGNAUPcaL.jpg)
![CentIoTUltrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino - Image 2](https://m.media-amazon.com/images/I/61f8ktSOKoL.jpg)

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**Shop now:** [https://www.desertcart.tw/products/253232687-centiotultrasonic-module-hc-sr04-distance-measuring-transducer-sensor-for-arduino](https://www.desertcart.tw/products/253232687-centiotultrasonic-module-hc-sr04-distance-measuring-transducer-sensor-for-arduino)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-12*