---
product_id: 541541499
title: "Hosyond Smart Robot Car R3 Project Kit: Arduino IDE Compatible, Bluetooth, Line Tracking, Ultrasonic Sensor - Robot Kit for Kids, Tech Enthusiasts & DIY Learners (Ages 12+)"
brand: "hosyond"
price: "€ 137.00"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hosyond"
url: https://www.desertcart.hr/products/541541499-hosyond-smart-robot-car-r3-project-kit-arduino-ide-compatible
store_origin: HR
region: Croatia
---

# Bluetooth V5.0 mobile control Arduino IDE compatible R3 board 3x Line tracking sensors Hosyond Smart Robot Car R3 Project Kit: Arduino IDE Compatible, Bluetooth, Line Tracking, Ultrasonic Sensor - Robot Kit for Kids, Tech Enthusiasts & DIY Learners (Ages 12+)

**Brand:** hosyond
**Price:** € 137.00
**Availability:** ✅ In Stock

## Summary

> 🚗💡 Drive innovation, code your adventure!

## Quick Answers

- **What is this?** Hosyond Smart Robot Car R3 Project Kit: Arduino IDE Compatible, Bluetooth, Line Tracking, Ultrasonic Sensor - Robot Kit for Kids, Tech Enthusiasts & DIY Learners (Ages 12+) by hosyond
- **How much does it cost?** € 137.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/541541499-hosyond-smart-robot-car-r3-project-kit-arduino-ide-compatible)

## Best For

- hosyond enthusiasts

## Why This Product

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

## Key Features

- • **Code Your Future:** Fully Arduino IDE compatible for limitless programming creativity.
- • **Hands-On Mastery:** Comprehensive online tutorials guide you step-by-step to build and code your own smart robot car.
- • **Smart Navigation:** Ultrasonic sensor and line tracking modules enable obstacle avoidance and precise path following.
- • **Gift of Innovation:** Perfect STEM gift for tech-savvy kids and DIY enthusiasts eager to level up their robotics skills.
- • **Seamless Mobile Control:** Bluetooth V5.0 module lets you pilot your robot car straight from your Android device.

## Overview

The Smart Robot Car R3 Project Kit is an Arduino IDE compatible robotics kit featuring Bluetooth V5.0 control, ultrasonic obstacle avoidance, and triple line tracking sensors. Designed for ages 12+, it offers a hands-on learning experience with detailed tutorials, empowering users to build, program, and expand their own smart robot car. Ideal for STEM education, creative coding, and tech gifting.

## Description

Warm Reminder: If you have any problems with this product, please feel free to contact us firstly, we will try our best to assist you to solve the problem！ Component List: 1pcs R3 Controller Board 1pcs V5.0 extension board 1pcs L298N motor driver board 1pcs Ultrasonic Sensor 1pcs Ultrasonic holder 1pcs Servo motor 1pcs Servo motor fixed plate 1pcs Bluetooth module 1pcs IR Receiver Module 3pcs Line tracking module 1pcs Remote 1pcs USB cable 4pcs Motors 4pcs Wheels 1pcs Cell box 1pcs Black tape 2pcs Acrylic plates 5bag Screws and nuts for every part 1pcs 40pin F-F dupont wire 1pcs Mini Screwdriver 4pcs Bunding belts 1pcs tutorial downlaod card

Review: Easy to asamble for a 13 years old. Used for a school presentation. Quality of the material was also good
Review: llego completo y funciona bien

## Features

- This smart car is a learning kit based on the Arduino R3 robot programming project, compatible with the Arduino IDE, and is a good choice for learning robot programming.
- It can realize functions such as bluetooth connection, line tracking, ultrasonic obstacle avoidance, infrared remote control, etc. You can also expand other functions through your own programming.
- Contains R3 board, bluetooth module, line tracking module, HC-SR04 ultrasonic sensor, etc. Through the bluetooth module to establish a connection with the mobile phone, the car can be controlled by the mobile phone (only supports Android).
- Provides a detailed online tutorial with detailed assembly steps, code, libraries and lessons. You can complete this project by yourself through the tutorial, it will improve your hands-on ability and thinking ability.
- This smart robot car kit not only can be used as your learning project, but also a good choice as a gift.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZV2D892 |
| Age Range Description | Kid |
| Battery Description | 18650 |
| Best Sellers Rank | #13,325 in Toys ( See Top 100 in Toys ) #30 in Toy Robots |
| Brand Name | Hosyond |
| Customer Reviews | 3.8 3.8 out of 5 stars (34) |
| Educational Objective | Programming Skills, Robotics, Critical Thinking, Exploratory Creative Skills |
| Included Components | NO |
| Is Assembly Required | Yes |
| Item Weight | 31 Ounces |
| Manufacturer | Hosyond |
| Material Type | Acrylic, Rubber |
| Size | M |
| Theme | Engineering |
| UPC | 732214748149 |

## Product Details

- **Age range (description):** Kid
- **Brand:** Hosyond
- **Item weight:** 31 Ounces
- **Size:** M
- **Theme:** Engineering

## Images

![Hosyond Smart Robot Car R3 Project Kit: Arduino IDE Compatible, Bluetooth, Line Tracking, Ultrasonic Sensor - Robot Kit for Kids, Tech Enthusiasts & DIY Learners (Ages 12+) - Image 1](https://m.media-amazon.com/images/I/81zn6i7L34L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***H on 8 March 2026*

Easy to asamble for a 13 years old. Used for a school presentation. Quality of the material was also good

### ⭐⭐⭐⭐⭐ Review
*by Z***S on 8 December 2023*

llego completo y funciona bien

### ⭐⭐⭐⭐⭐ Review
*by A***S on 21 December 2024*

Es un kit básico con clases bien estructuradas, ideal para principiantes o aficionados al mundo de la robótica.

## Frequently Bought Together

- Hosyond Smart Robot Car R3 Project Kit Compatible with Arduino IDE, with Tutorial, Bluetooth, Line Tracking, Ultrasonic Sensor
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- Arduino UNO R4 WiFi [ABX00087] – Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix for Advanced IoT & Embedded Projects

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**Shop now:** [https://www.desertcart.hr/products/541541499-hosyond-smart-robot-car-r3-project-kit-arduino-ide-compatible](https://www.desertcart.hr/products/541541499-hosyond-smart-robot-car-r3-project-kit-arduino-ide-compatible)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-24*