---
product_id: 77633978
title: "Ultrasonic Sensor Module HC-SR-04 by Robokart"
brand: "generic"
price: "₩15702"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/77633978-ultrasonic-sensor-module-hc-sr-04-by-robokart
store_origin: KR
region: South Korea
---

# Dual power source: AC & battery Compact 4x4x4 cm size 40kHz ultrasonic pulse frequency Ultrasonic Sensor Module HC-SR-04 by Robokart

**Brand:** generic
**Price:** ₩15702
**Availability:** ✅ In Stock

## Summary

> 📡 Measure the future—precise, powerful, and ready to echo your innovation!

## Quick Answers

- **What is this?** Ultrasonic Sensor Module HC-SR-04 by Robokart by generic
- **How much does it cost?** ₩15702 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/77633978-ultrasonic-sensor-module-hc-sr-04-by-robokart)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Small 4x4x4 cm footprint and only 250g—perfect for sleek, space-conscious designs.
- • **Plug & Play Simplicity:** Just 4 pins (Vcc, GND, Trig, Echo) for seamless integration into your projects.
- • **Versatile Power Options:** Runs on both AC and battery power—flexibility that keeps your innovations going.
- • **Trusted Maker & Age-Ready:** From Sound Land Corp, designed for makers aged 15 to 59 ready to elevate their tech game.
- • **Precision Distance Sensing:** Pinpoint accuracy with 40kHz ultrasonic pulses for reliable measurements every time.

## Overview

The HC-SR04 Ultrasonic Sensor Module by Robokart delivers precise distance measurement using 40kHz ultrasonic pulses. Featuring a compact 4x4x4 cm design and lightweight 250g build, it operates on both AC and battery power. With just four pins for easy integration, this sensor is ideal for tech enthusiasts and professionals aged 15 to 59 looking to add reliable sensing capabilities to their projects.

## Description

Ultrasonic Sensor Module HC-SR-04 by Robokart

## Features

- Battery Required: Yes
- Manufacturer's Recommended Age: 15 to 59
- Robokart's building kits
- Electronic accessories

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Generic |
| Manufacturer | Sound Land Corp |
| Country of Origin | India |
| Model number | HC-SR04 |
| Colour | blue |
| Number of Memory Sticks | 1 |
| Item Weight | 250 g |
| Product Dimensions | 4 x 4 x 4 cm; 250 g |
| Item model number | HC-SR04 |
| Item Height | 40 Millimeters |
| Item Width | 40 Millimeters |
| Power Source | AC & Battery |
| Included Components | Ultrasonic Sensor Module HC-SR-04 by Robokart |

## Images

![Ultrasonic Sensor Module HC-SR-04 by Robokart - Image 1](https://m.media-amazon.com/images/I/81g9hfoOqZL.jpg)

## Frequently Bought Together

- Ultrasonic Sensor Module HC-SR-04 by Robokart
- Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40)
- RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable

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**Shop now:** [https://www.desertcart.kr/products/77633978-ultrasonic-sensor-module-hc-sr-04-by-robokart](https://www.desertcart.kr/products/77633978-ultrasonic-sensor-module-hc-sr-04-by-robokart)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*