---
product_id: 259043589
title: "DIY Robot Smart Car Chassis Kit with Speed Encoder, Wheels and Battery Box (4 Wheels)"
brand: "the perseids"
price: "NT$1594"
currency: TWD
in_stock: true
reviews_count: 6
category: "The Perseids"
url: https://www.desertcart.tw/products/259043589-diy-robot-smart-car-chassis-kit-with-speed-encoder-wheels
store_origin: TW
region: Taiwan
---

# Precision speed encoder for accurate velocity & distance measurement Integrated 4 AA battery box (batteries not included) 4 DC gear motors for smooth, flexible motion DIY Robot Smart Car Chassis Kit with Speed Encoder, Wheels and Battery Box (4 Wheels)

**Brand:** the perseids
**Price:** NT$1594
**Availability:** ✅ In Stock

## Summary

> 🤖 Build, Code, Conquer: Your Gateway to Next-Level DIY Robotics!

## Quick Answers

- **What is this?** DIY Robot Smart Car Chassis Kit with Speed Encoder, Wheels and Battery Box (4 Wheels) by the perseids
- **How much does it cost?** NT$1594 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/259043589-diy-robot-smart-car-chassis-kit-with-speed-encoder-wheels)

## Best For

- the perseids enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 27.4 x 16.8 cm chassis perfect for desktop experiments or classroom demonstrations
- • **Educational & Engaging:** Ideal for kids and beginners to develop coding, engineering, and problem-solving skills through interactive play
- • **Expandable & Compatible:** Seamlessly integrates with Raspberry Pi, Arduino, and other electronics for advanced robotics projects
- • **DIY Robotics Made Simple:** Easy-to-assemble chassis with transparent eco-friendly design for hands-on STEM learning
- • **Precision Motion Control:** 4 high-torque DC gear motors paired with speed encoders enable flexible turning and real-time speed tracking

## Overview

The Perseids DIY Robot Smart Car Chassis Kit features a transparent, eco-friendly 4-wheel chassis powered by 4 DC gear motors with integrated speed encoders. Designed for STEM education and hobbyists, it supports tracing, obstacle avoidance, and speed/distance measurement. Compatible with Raspberry Pi and Arduino, this easy-to-assemble kit encourages hands-on learning and robotics experimentation. Batteries not included.

## Description

Feature: Simple mechanical structure, it is easy to install. Smart robot car with code disk, ideal for DIY. Can be used for distance measurement, velocity. This car is the tachometer encoder. Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control. Specification: Noise: Size: 25 x 14cm (L x W) Wheel size: 6 x 2.7cm (Dia. x H) Motor power supply is 3V ~ 6V. All the parameter above is tested without load. Installation steps: STEP 1: Insert the fastener into hte chassis after tearing off the yellow protection wrap of the chassis,the fastener and the code wheel STEP 2: Install the code wheel and fix the motor to the chassis .(Attention,the copper sheet of the leading wire of the motor should face outward,the same side of the wheel) STEP 3: Fix the motor to the chassis ,then insert and tighten the screws. STEP 4: Insert the screws and fix the battery container. STEP 5: Insert the spacer and tighten the 8 screws to fix the hammer caster.Hold tight and insert the motor(protection fastener) to the wheel . Note: This car is the tachometer encoder. Come with a 4 AA battery box (batteries not included). The car Chassis is transparent, you need to tear out protective paper. Package Included: 2 x Car chassis 4 x Gear motor (1:48) 4 x Car tire 4 x Speed encoder 8 x Fastener 1 x Battery box(batteries not included) All necessary screw and nut.

Review: Low quality & Broken - The parts were packed in a plastic bag, the base was broken.
Review: Okay, I have waited three weeks to do this review to give the seller the benefit of the doubt. the product looked good at first glance but after assembling I noticed one of the motors was "skipping" rotations. I pulled it apart and found a broken gear in the gear box. I reported it to the seller and they promised to send a replacement... as of this writing I have received nothing from them. over all the product is average. when I purchased I thought the value was good but it turned out I had to order more parts to make it work so, not so great. I give this product a 3 out of 5 overall. UPDATE... Today I received the replacement motor. change rating to 4 out of 5 stars... Seller took care of me and I am happy.

## Features

- Intelligent Tracing Robot car chassis, high degree of freedom, ideal for DIY subject, science education, development of hobbies and interest, educational toys for kids.
- Mechanical structure is simple, 4 DC gear motors, flexible turning, eco-friendly chassis is stability and very easy to expand.
- No add-ins is very convenient, the entire system highly integrated. Can be used to measure distance and speed.
- Educational kit for beginners(kids) to get hands-on experience about Robotics & Can extend electronics system like Raspberry Pi or Arduino etc. realizing functions of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.
- Size: 25 x 14cm (LxW). Wheel size: 6 x 2.7cm (Dia.xH). Motor power supply is 3V ~ 6V. All the parameter above is tested without load. The kit does not include any module, please purchase in needs. Please feel free to contact us if you have any question or any part is missing. We would respond within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DNXBFQN |
| Age Range Description | Kid |
| Battery Description | Alkaline |
| Best Sellers Rank | #24,700 in Toys ( See Top 100 in Toys ) #206 in Remote- & App-Controlled Cars |
| Brand Name | The perseids |
| Customer Reviews | 4.1 4.1 out of 5 stars (139) |
| Educational Objective | science |
| Included Components | Wheels |
| Is Assembly Required | Yes |
| Item Dimensions | 27.4 x 16.8 x 5.1 centimeters |
| Item Type Name | EN03 |
| Item Weight | 0.68 Pounds |
| Manufacturer | The perseids |
| Manufacturer Maximum Age (MONTHS) | 960.00 |
| Manufacturer Minimum Age (MONTHS) | 180.00 |
| Manufacturer Part Number | The perseids |
| Material Type | Plastic |
| Model Number | EN03 |
| Set Name | Set |
| Size | 4 Wheels |
| Theme | Robot |
| UPC | 606794943310 |

## Product Details

- **Age range (description):** Kid
- **Brand:** The perseids
- **Item dimensions L x W x H:** 27.4 x 16.8 x 5.1 centimeters
- **Size:** 4 Wheels
- **Theme:** Robot

## Images

![DIY Robot Smart Car Chassis Kit with Speed Encoder, Wheels and Battery Box (4 Wheels) - Image 1](https://m.media-amazon.com/images/I/71e2bw3k+KL.jpg)

## Customer Reviews

### ⭐ Low quality & Broken
*by F***R on 19 April 2025*

The parts were packed in a plastic bag, the base was broken.

### ⭐⭐⭐⭐ Review
*by B***N on 17 June 2020*

Okay, I have waited three weeks to do this review to give the seller the benefit of the doubt. the product looked good at first glance but after assembling I noticed one of the motors was "skipping" rotations. I pulled it apart and found a broken gear in the gear box. I reported it to the seller and they promised to send a replacement... as of this writing I have received nothing from them. over all the product is average. when I purchased I thought the value was good but it turned out I had to order more parts to make it work so, not so great. I give this product a 3 out of 5 overall. UPDATE... Today I received the replacement motor. change rating to 4 out of 5 stars... Seller took care of me and I am happy.

### ⭐⭐⭐⭐⭐ Review
*by P***X on 18 January 2026*

Excellent. I've had this little thing running around, powered by a Raspberry Pi Pico for a while now.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-07*