---
product_id: 231586632
title: "HC-SR04 Ultrasonic Sensor"
brand: "electronic spices"
price: "$U231"
currency: UYU
in_stock: null
reviews_count: 8
category: "Electronic Spices"
url: https://www.desertcart.uy/products/231586632-hc-sr04-ultrasonic-sensor
store_origin: UY
region: Uruguay
---

# 5V operating voltage 15° focused measurement angle 2cm-400cm precise range HC-SR04 Ultrasonic Sensor

**Brand:** electronic spices
**Price:** $U231
**Availability:** ❌ Out of Stock

## Summary

> 📡 Elevate your projects with ultrasonic precision—don’t just measure, master distance!

## Quick Answers

- **What is this?** HC-SR04 Ultrasonic Sensor by electronic spices
- **How much does it cost?** $U231 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/231586632-hc-sr04-ultrasonic-sensor)

## Best For

- electronic spices enthusiasts

## Why This Product

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

## Key Features

- • **Pinpoint Precision:** Measures distances from 2cm up to 4 meters with laser-focused 15° angle for exact readings.
- • **Ultrasonic Accuracy:** Uses inaudible 40kHz ultrasonic waves to deliver reliable, real-time distance data—perfect for dynamic environments.
- • **Seamless Integration:** Compatible with all development boards and robots, triggered by a simple 10μs TTL pulse for instant responsiveness.
- • **Compact & Lightweight:** Slim 10x10x5 cm design weighing just 20g fits effortlessly into any prototype or robotic build.
- • **Low Power, High Performance:** Operates efficiently at 5V DC with minimal current draw (15mA active, <2mA standby) to keep your projects energy-smart.

## Overview

The Electronic Spices HC-SR04 Ultrasonic Sensor Distance Module is a compact, energy-efficient sensor designed for precise distance measurement from 2cm to 400cm. Operating at 5V DC with a low current draw, it emits 40kHz ultrasonic waves and calculates distance by timing echo returns within a 15° measurement angle. Compatible with all development boards and robotic platforms, this sensor offers reliable, real-time data for innovative applications in robotics, automation, and DIY electronics.

## Description

ultrasonic sensor provides an easy method of distance measurement. This sensor is perfect for any number of applications that require you to perform measurements between moving or stationary objects. A single I/O pin is used to trigger an ultrasonic burst (well above human hearing) and then \"listen\" for the echo return pulse. The sensor measures the time required for the echo return, and returns this value to the microcontroller as a variable-width pulse via the same I/O pin

Review: Very useful product - Product was packed properly and was delivered in good condition. Product is working properly.
Review: Good - Good

## Features

- Operating voltage: 5V DC | Operating current: 15mA | Measure angle: 15° | Ranging distance: 2cm - 400cm | Working frequency: 40Hz | Trigger input signal: 10uS TTL pulse
- Echo output signal: Input TTL lever signal and the range in proportion | Working voltage : 5V(DC) | Static current: Less than 2mA. | Output signal: Electric frequency signal, high-level 5V, low-level 0V.
- Use method:-To utilize the HC-SR04 Ultrasonic Module, connect it to a 5V DC power source. Trigger the module by sending a 10μs pulse to its trigger pin. Measure the duration of the echo pulse on the echo pin, and use this time to calculate distances ranging from 2cm to 450cm using the speed of sound equation.
- Module Working Principle:-The HC-SR04 Ultrasonic Module emits ultrasonic sound waves from its transmitter. These waves bounce off an object and return to the receiver. By measuring the time taken for the waves to return, the module calculates the distance to the object using the speed of sound (approximately 343 meters per second).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08H2C34KL |
| Are batteries included? | No |
| Best Sellers Rank | #2,856 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #70 in Robotic Kits & Accessories |
| Brand | Electronic Spices |
| Colour | multi |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (241) |
| Date First Available | 31 August 2020 |
| Generic Name | Sensor |
| Importer | Electronic spices, E-1/103 JAITPUR EXTN-1 SOUTH DELHI BADARPUR 110044 |
| Included Components | Sensor |
| Item Dimensions LxWxH | 10 x 10 x 5 Centimeters |
| Item Height | 50 Millimeters |
| Item Weight | 20 g |
| Item Width | 10 Centimeters |
| Item model number | SENSORCAM |
| Manufacturer | Electronic Spices, Electronic spices, E-1/103 JAITPUR EXTN-1 SOUTH DELHI BADARPUR 110044 |
| Model number | SENSORCAM |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Packer | Electronic spices, E-1/103 JAITPUR EXTN-1 SOUTH DELHI BADARPUR 110044 |
| Product Dimensions | 10 x 10 x 5 cm; 20 g |

## Images

![HC-SR04 Ultrasonic Sensor - Image 1](https://m.media-amazon.com/images/I/61HZWsnVtjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very useful product
*by H***R on 22 December 2024*

Product was packed properly and was delivered in good condition. Product is working properly.

### ⭐⭐⭐⭐ Good
*by R***R on 13 October 2024*

Good

### ⭐⭐⭐⭐⭐ Next level product
*by J***Y on 8 November 2024*

The best product

## Frequently Bought Together

- Electronic spices HC-SR04 Ultrasonic Sensor Distance Module, for All Type of Devlopment Board and robot
- Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*