---
product_id: 376657470
title: "LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit"
brand: "lafvin"
price: "€ 59.39"
currency: EUR
in_stock: true
reviews_count: 5
category: "Lafvin"
url: https://www.desertcart.it/products/376657470-lafvin-smart-robot-car-2wd-chassis-kit-with-ultrasonic-module
store_origin: IT
region: Italy
---

# HC-SR04 ultrasonic sensor for precise obstacle detection 2WD chassis for agile mobility R3 Board compatible with Arduino IDE LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit

**Brand:** lafvin
**Price:** € 59.39
**Availability:** ✅ In Stock

## Summary

> 🚀 Build the future of robotics—one smart move at a time!

## Quick Answers

- **What is this?** LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit by lafvin
- **How much does it cost?** € 59.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/376657470-lafvin-smart-robot-car-2wd-chassis-kit-with-ultrasonic-module)

## Best For

- lafvin enthusiasts

## Why This Product

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

## Key Features

- • **Remote Control Ready:** IR remote compatibility lets you command your robot from a distance
- • **Arduino IDE Integration:** Seamlessly program and customize with open-source Arduino environment
- • **Effortless DIY Robotics:** Simple assembly with clear tutorials—perfect for hands-on STEM mastery
- • **Smart Obstacle Avoidance:** Ultrasonic sensor empowers real-time navigation and collision prevention
- • **Comprehensive Learning Kit:** Includes motor driver, line tracking, and servo modules for full robotics experience

## Overview

The LAFVIN Smart Robot Car 2WD Chassis Kit is a complete Arduino-compatible robotics DIY kit featuring an R3 board, ultrasonic sensor for obstacle avoidance, and remote control functionality. Designed for STEM education, it includes detailed tutorials and multiple modules to provide a hands-on learning experience in robotics programming and hardware assembly.

## Description

We strive to put our hundred percent to resolve your issues and try our best to achieve your satisfaction!Component List: 1pcs R3 Board1pcs USB cable1pcs V5.0 extension board 1pcs L298N motor driver board 1pcs Ultrasonic Sensor1pcs Ultrasonic holder1pcs Servo motor1pcs Servo motor fixed plate2pcs Motor2pcs Wheel1pcs Remote1pcs IR Receiver Module 1pcs Cell box1pcs Acrylic plates2bag Screws and nuts for every part1pcs 20pin F-F dupont wire1pcs Screwdriver2pcs Bunding belt1pcs Card with tutorial

Review: زي الزفت
Review: Good fit the most part but some of the instructions are hard to follow. Good fit a project but helps if you have done something like this before.

## Features

- This kit with tutorial user manual containing more than 10 lessons,code,Libraries,Installation method and so on.
- LAFVIN Smart Robot Car 2WD Chassis Kit is simple and very easy to install.
- You will learn obstacle avoidance, IR remote control.
- This kit includes R3 Board HC-SR04 Ultrasonic Sensor,V5.0 extension board,Line tracking module etc.
- It is an integration solution for robotics learning and made for Arduino education.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YCHCQNK |
| Age Range Description | Kid |
| Battery Description | Battery |
| Best Sellers Rank | #255,189 in Toys ( See Top 100 in Toys ) #3,268 in Educational Science Kits |
| Brand Name | LAFVIN |
| Customer Reviews | 4.2 4.2 out of 5 stars (212) |
| Educational Objective | STEM |
| Is Assembly Required | Yes |
| Item Dimensions | 28 x 18 x 5 centimeters |
| Item Weight | 0.56 Kilograms |
| Manufacturer | LAFVIN |
| Manufacturer Part Number | LA-018 |
| Material Type | Acrylic |
| Model Number | LA-018 |
| Size | 18 cm x 28 cm x 5 cm |
| Theme | Robot |
| UPC | 763231735898 |

## Product Details

- **Age range (description):** Kid
- **Brand:** LAFVIN
- **Item dimensions L x W x H:** 28 x 18 x 5 centimeters
- **Size:** 18 cm x 28 cm x 5 cm
- **Theme:** Robot

## Images

![LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit - Image 1](https://m.media-amazon.com/images/I/716TVV5UUGL.jpg)

## Questions & Answers

**Q: should this kit have come with male connectors or are those ordered separately?**
A: The sensor shield board that sits on top of the UNO board has pins, so the female connections on the connection wires work fine.   My kit came with a strip of male-male connectors also, but I did not use them.

**Q: what batteries are needed?**
A: You need to use 3.7V 18650 batteries.

**Q: Is the r3 board is a arduino uno board? the board in the picture does not have any description on it.**
A: Yes,It is with arduino uno board.

**Q: How many batteries are needed? And what is the final voltage coming out of the battery box?**
A: I think this came with a 2-cell battery pack which fit the 3.7V 18500 Li-ion cells (7.4V total).  At first I switched it out for a 6 cell AA holder, but later got some 18500 cells and charger and really liked using them.  This is a nice project kit.  Enjoy.

## Customer Reviews

### ⭐ Review
*by S***K on 31 December 2025*

زي الزفت

### ⭐⭐⭐⭐⭐ Review
*by R***1 on 22 December 2020*

Good fit the most part but some of the instructions are hard to follow. Good fit a project but helps if you have done something like this before.

### ⭐⭐⭐⭐⭐ Review
*by V***I on 4 May 2024*

Trop facile a monter

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-04*