---
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: "10207 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Lafvin"
url: https://www.desertcart.is/products/376657470-lafvin-smart-robot-car-2wd-chassis-kit-with-ultrasonic-module
store_origin: IS
region: Iceland
---

# HC-SR04 ultrasonic obstacle sensor 2WD smart robot chassis R3 Arduino-compatible control board LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit

**Brand:** lafvin
**Price:** 10207 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Build, Code, Conquer: Your Smart Robot Journey Starts Here!

## 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?** 10207 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/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

- • **Complete DIY Kit:** All essential components and tools included for quick assembly and instant learning.
- • **Hands-On STEM Mastery:** Dive into 10+ guided lessons with code and libraries for real-world robotics skills.
- • **Smart Obstacle Avoidance:** Ultrasonic sensor empowers your robot to detect and navigate around obstacles effortlessly.
- • **Remote Control Flexibility:** IR remote included for intuitive wireless command and control.
- • **Seamless Arduino Integration:** R3 board and Arduino IDE compatibility for limitless DIY customization.

## Overview

The LAFVIN Smart Robot Car 2WD Chassis Kit is a comprehensive Arduino-compatible robotics DIY kit featuring an R3 control board, ultrasonic obstacle avoidance sensor, and IR remote control. Designed for STEM education, it includes over 10 tutorial lessons with code and libraries, making it ideal for millennial professionals eager to upskill in robotics and programming. The kit comes with all necessary parts and tools for easy assembly, promoting hands-on learning and creative customization.

## 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 |
| Assembly Required | Yes |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #260,172 in Toys ( See Top 100 in Toys ) #3,428 in Educational Science Kits |
| Customer Reviews | 4.2 4.2 out of 5 stars (207) |
| Date First Available | 8 October 2019 |
| Educational Objective(s) | STEM |
| Item model number | LA-018 |
| Material Type(s) | Acrylic |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 28 x 18 x 5 cm; 560 g |
| tech_spec_battery_description_toys | Battery |

## 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)
![LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit - Image 2](https://m.media-amazon.com/images/I/71KzPIagO7L.jpg)
![LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit - Image 3](https://m.media-amazon.com/images/I/710redSfvbL.jpg)
![LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit - Image 4](https://m.media-amazon.com/images/I/81QJ69TaqeL.jpg)
![LAFVIN Smart Robot Car 2WD Chassis Kit with Ultrasonic Module R3 Board,Remote Compatible with Arduino IDE DIY Kit - Image 5](https://m.media-amazon.com/images/I/71QvZrw3irL.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 R***E on 2 July 2025*

Buenas calidad de materiales y funcionó muy bien

## Frequently Bought Together

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-15*