--- product_id: 333677510 title: "DollaTek Smart Motor Robot Car Battery Box Chassis Kit Speed Encoder for Arduino" brand: "dollatek" price: "€ 40.63" currency: EUR in_stock: true reviews_count: 5 category: "Dolla Tek" url: https://www.desertcart.sk/products/333677510-dollatek-smart-motor-robot-car-battery-box-chassis-kit-speed store_origin: SK region: Slovakia --- # Integrated tachometer encoder for precise distance & velocity 4 AA battery-powered chassis Dual DC geared motors for smooth speed control DollaTek Smart Motor Robot Car Battery Box Chassis Kit Speed Encoder for Arduino **Brand:** dollatek **Price:** € 40.63 **Availability:** ✅ In Stock ## Summary > 🏁 Drive your innovation forward with precision and style! ## Quick Answers - **What is this?** DollaTek Smart Motor Robot Car Battery Box Chassis Kit Speed Encoder for Arduino by dollatek - **How much does it cost?** € 40.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/333677510-dollatek-smart-motor-robot-car-battery-box-chassis-kit-speed) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power on Demand:** 4 AA battery box with easy power switch ensures your robot car runs reliably wherever creativity strikes. - • **Versatile Compatibility:** Seamlessly integrates with Arduino and other devices for tracing, obstacle avoidance, and remote control. - • **Plug & Play DIY Robotics:** Simple mechanical design makes assembly a breeze for busy pros and hobbyists alike. - • **Precision Motion Tracking:** Built-in tachometer encoder delivers accurate speed and distance measurement for smart projects. - • **Transparent Acrylic Chassis:** Sleek, modern design with a clear body that showcases your tech build—just peel off the protective film and go! ## Overview The DollaTek Smart Motor Robot Car Battery Box Chassis Kit is a compact, battery-powered robotic car chassis featuring dual DC geared motors and an integrated tachometer encoder. Designed for Arduino enthusiasts and DIYers, it supports advanced functions like tracing, obstacle avoidance, and speed measurement. Its transparent acrylic body and simple assembly make it an ideal platform for educational and prototyping projects. ## Description Description:Intelligent car chassis Tracing car Robot car chassis with code diskIdeal for DIYMechanical structure is simple, it is easy to install.This car is the tachometer encoderWith a 4 AA battery box and power switch. (Batteries not included)Can be used for distance measurement, velocity.Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.Kindly Note: The car Chassis is transparent, you need to tear out protective paperPackage includes:1x Trolley Chassis (Acrylic)2x DC Geared Motor (strong magnetic over EMC test)2x yellow wheels4x 20-speed speed dial (non-standard six-wire and ten-wire)8x fasteners1x 3D Assembly Drawings (Chinese version)Screw nut copper pillar Review: Good price - Good quality. Review: Adecuado - Tal y como está descrito. Lo necesario para lo que pidieron en el instituto ## Features - Intelligent car chassis Tracing car Robot car chassis with code disk - Ideal for DIY Mechanical structure is simple, it is easy to install. This car is the tachometer encoder - With a 4 AA battery box and power switch. (Batteries not included) Can be used for distance measurement, velocity. - Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control. - Kindly Note: The car Chassis is transparent, you need to tear out protective paper ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F73HY34 | | Age Range Description | Kid | | Brand Name | DollaTek | | Color | multi | | Customer Reviews | 3.6 out of 5 stars 131 Reviews | | Educational Objective | Literacy & Spacial Awareness | | Indoor Outdoor Usage | Indoor | | Is Assembly Required | No | | Manufacturer | DollaTek | | Manufacturer Maximum Age (MONTHS) | 96 | | Manufacturer Part Number | DollaTek | | Material Type | Paper | | Number of Players | 1 US | | Operation Mode | Automatic | | Power Source | Battery Powered | | Size | S | | Supported Battery Types | AA battery powered | | Theme | Car | | UPC | 742548985967 | | Unit Count | 1.0 Count | ## Images ![DollaTek Smart Motor Robot Car Battery Box Chassis Kit Speed Encoder for Arduino - Image 1](https://m.media-amazon.com/images/I/71MRnZ6BQoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good price *by G***E on 4 April 2025* Good quality. ### ⭐⭐⭐⭐⭐ Adecuado *by C***N on 6 July 2026* Tal y como está descrito. Lo necesario para lo que pidieron en el instituto ### ⭐⭐⭐⭐⭐ chassis robot *by L***L on 1 October 2023* très bien conforme à l'annonce ## Frequently Bought Together - DollaTek Smart Motor Robot Car Battery Box Chassis Kit Speed Encoder For Arduino - ELEGOO UNO R3 Board for Arduino with USB Cable(Arduino-Compatible) More Faster In Transfer Rates And Better At Storage And Operation --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/333677510-dollatek-smart-motor-robot-car-battery-box-chassis-kit-speed](https://www.desertcart.sk/products/333677510-dollatek-smart-motor-robot-car-battery-box-chassis-kit-speed) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-20*