---
product_id: 17258517
title: "2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor with mounting bracket for Arduino Uno, Mega, Raspberry Pi, Robots, etc."
brand: "brand: intheorystudios"
price: "1 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/17258517-2pcs-ultrasonic-module-hc-sr04-distance-measuring-transducer-sensor-mounting
store_origin: RO
region: Romania
---

# 2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor with mounting bracket for Arduino Uno, Mega, Raspberry Pi, Robots, etc.

**Brand:** brand: intheorystudios
**Price:** 1 Lei
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor with mounting bracket for Arduino Uno, Mega, Raspberry Pi, Robots, etc. by brand: intheorystudios
- **How much does it cost?** 1 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/17258517-2pcs-ultrasonic-module-hc-sr04-distance-measuring-transducer-sensor-mounting)

## Best For

- brand: intheorystudios enthusiasts

## Why This Product

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

## Description

4 pins: VCC (5v) , Trig, Echo, GND. The module performance is stable, measures the distance accurately up to 2mm precision. From 2cm to 450cm away. <15 degree angle. Can be used for security system to detect object that wasn't there before. Calculate Distance with: distance = (time of the high electrical level * speed of sound (340M / S)) / 2

## Features

- High precision: 2mm
- 15 Degree Angle
- Detection Distance: 2cm-450cm
- Sends eight 40khz square wave, automatically detects whether a signal return

## Images

![2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor with mounting bracket for Arduino Uno, Mega, Raspberry Pi, Robots, etc. - Image 1](https://images-na.ssl-images-amazon.com/images/I/51QZfRJA9UL.jpg)
![2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor with mounting bracket for Arduino Uno, Mega, Raspberry Pi, Robots, etc. - Image 2](https://images-na.ssl-images-amazon.com/images/I/61z6NNZblrL.jpg)
![2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor with mounting bracket for Arduino Uno, Mega, Raspberry Pi, Robots, etc. - Image 3](https://images-na.ssl-images-amazon.com/images/I/91sAB-6gW3L.jpg)
![2pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor with mounting bracket for Arduino Uno, Mega, Raspberry Pi, Robots, etc. - Image 4](https://images-na.ssl-images-amazon.com/images/I/51wDsHavBoL.jpg)

---

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-08*