--- product_id: 43072588 title: "UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g" brand: "uctronics" price: "€ 19.04" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.be/products/43072588-uctronics-smart-robot-car-kit-based-on-uno-r3-arduino store_origin: BE region: Belgium --- # Precise Sensing Smart Robot Easy Assembly UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g **Brand:** uctronics **Price:** € 19.04 **Availability:** ❌ Out of Stock ## Summary > 🚗 Drive Your Imagination with UCTRONICS! ## Quick Answers - **What is this?** UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g by uctronics - **How much does it cost?** € 19.04 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/43072588-uctronics-smart-robot-car-kit-based-on-uno-r3-arduino) ## Best For - uctronics enthusiasts ## Why This Product - Trusted uctronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🏆 Perfect for All Ages:** Ideal for education, competition, and fun! - • **🔧 Hassle-Free Assembly:** Designed with XH2.54 ports for quick setup. - • **📚 Comprehensive Learning:** Includes a tutorial for seamless learning. - • **🚀 Unleash Your Creativity:** Build and program your own smart robot car! - • **🛡️ Obstacle Avoidance Tech:** Equipped with HC-SR04 for smart navigation. ## Overview The UCTRONICS Smart Robot Car Kit is a versatile educational tool designed for enthusiasts of all ages. It features an UNO R3 Board, HC-SR04 Ultrasonic Sensor for obstacle avoidance, and a user-friendly assembly process with XH2.54 ports. Weighing 450 grams and compact in size, this kit is perfect for learning robotics and programming while providing endless entertainment. ## Description Name: UCTRONICS Smart Robot Car Kit This UCTRONICS smart robot car kit is an extremely flexible vehicular kit particularly designed for education, competition and entertainment purposes. The panel of the kit carries some fixed holes to facilitate installation of various sensors and motor. All the module interface has been modified with XH2.54 ports as to make it much easier and convenient to assemble the car and reduce the chances for errors. This car used a HC-SR04 as a distance measurement, and it can automatic avoidance of obstacles. Features: UNO R3 board is a microcontroller board based on the ATmega328P, and fully compatible with Arduino. Operating Voltage: 5V It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal. Ultrasonic ranging module HC - SR04 provides 2cm - 400cm non-contact measurement function. The module includes ultrasonic transmitters, receiver and control circuit. Working Voltage: DC 5V The shield contains two L293D motor drivers and one 74HC595 shift register. The Motor Shield is able to drive 2 servo motors, and has 8 half-bridge outputs for 2 stepper motors or 4 full H-bridge motor outputs or 8 half-bridge drivers, or a combination. Tiny and lightweight with high output power. Servo can rotate approximately 180 degrees (90 in each direction). Operating voltage: 4.8 V (~5V) Package Including: 1pcs UNO R3 Board for Arduino1pcs HC-SR04 Ultrasonic Sensor Module 1pcs Holder for HC-SR04 1pcs L293D Motor Drive Expansion Board 1pcs 9g micro servo motor 1pcs servo motor Bracket Some cable end pin header as gift 1set Car Chassis Kits: · 2pcs 65mm tire Wheels · 2pcs Geared Motors (1:48) · 2pcs Speed Encoders · 1pcs Universal Wheel · 1pcs Battery Box · 1pcs Car Chassis · 1pcs Switch · Screw+ Nut Review: Interesting low cost kit but components and instructions lack in many areas - Bravo for the price point! There is no reason Robot kits need to be priced over $50. You have proved this. We just need some different parts and better on-line instructions and this kit could have great promise. I teach robotics at a local CoderDojo chapter in Minnesota. We have been building similar kits for about three years and ordering and building our own parts. I gave this kit a 3 out of 5 stars because it does have a vision of a low-cost teaching robot kit. However, it fails in several areas. The biggest problem was that we had to rearrange all the parts so that the USB cable was accessible. The way the video described assembly, the battery pack blocked the connector. In the end, we could use the chassis, wheels, motors, ping sensor, servo and some of the mounting hardware from this kit for our class, but used a much smaller Arduino Nano on a breadboard with a smaller motor L293D-based controller for our students (see photo). The motor controller shield is overkill for this project. It is designed to control 4 motors and the kit only comes with two motors. The lack of a breadboard in the kit is also a limitation. We also don't use Arduino shields. They are big, bulky and inflexible. An Arduino Nano mounted on a 400-tie breadboard is a lot more flexible for adding new sensors and controls. One simple change I recommend is to use a barrel-type power switch that can be mounted in a hole you drill. The kit includes a square-mount power switch but the chassis does not provide a hole for it. Using a sharp knife to cut a square hole in the chassis is hard for kids and not safe. The jumpers are also too short. We use 20cm male-female jumpers in our designs. The attached photo is a similar version, using many of the same parts but without the servo on the front. The parts are about $25 and include a USB connector. The one plus for this kit is the mounting for the ping sensor and servo are nice. Easier than building our own with a 3D printer. I would also suggest using a gitbook for the documentation, sample programs and instructor's guides. You can google "CoderDojo Robots" for examples of these. I hope the team from UCTRONICS continues to build low-cost robot kits but improves the components, flexibility and quality of instructions. The price point is right - we just need some additional polish on the components used and documentation. I hope the offer a kit with an Arduino Nano, a breadboard and a smaller motor controller in the future. Keep at it! Review: Good price and works - I like these kit, all the parts works, I developed the code for it as you can see in the video works pretty well, the manual's link on the packing list is broken but I contacted the company are they replied with the correct link to the documentation. ## Features - This UCTRONICS smart robot car kit is an extremely flexible vehicular kit particularly designed for education, competition and entertainment purposes - This kit's package includes an UNO R3 Board for Arduino, a HC-SR04 Ultrasonic Sensor and holder, a L293D Motor Driver shield, a 9g micro servo motor and a set of 2WD Driver Motor Chassis Kits - The panel of the kit carries some fixed holes to facilitate installation of various sensors and motor. All the module interface has been modified with XH2.54 ports as to make it much easier and convenient to assemble the car and reduce the chances for errors - This car used a HC-SR04 as a distance measurement, and it can automatic avoidance of obstacles - UCTRONICS Smart Robot Car Kit is a complete learning kit based on Arduino. For better learning a tutorial will provided (link for download), it will show you how to assemble the car and offer you the example code ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071R2RNJ4 | | Brand Name | UCTRONICS | | Customer Reviews | 3.0 out of 5 stars 14 Reviews | | Item Dimensions | 3.94 x 1.97 x 0.75 inches | | Item Weight | 450 g | | Manufacturer | UCTRONICS | | Manufacturer Part Number | K0065 | | Model Number | K0065 | | Theme | Robot | ## Images ![UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g - Image 1](https://m.media-amazon.com/images/I/71EKFZdctUL.jpg) ![UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g - Image 2](https://m.media-amazon.com/images/I/61IFdP0cwTL.jpg) ![UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g - Image 3](https://m.media-amazon.com/images/I/61FL04EQ5EL.jpg) ![UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g - Image 4](https://m.media-amazon.com/images/I/614FeNtrneL.jpg) ![UCTRONICS Smart Robot Car Kit Based on UNO R3 for Arduino Automatic Avoidance of Obstacles with 2-Wheel Drives, HC-SR04 Ultrasonic Sensor, L293D Motor Control Shield, Micro Servo Motor 9g - Image 5](https://m.media-amazon.com/images/I/61uJnP5sGwL.jpg) ## Questions & Answers **Q: Does the kit come with the necessary fix tools? Hex and screwdrivers?** A: No tools are included ## Customer Reviews ### ⭐⭐⭐ Interesting low cost kit but components and instructions lack in many areas *by D***Y on November 19, 2017* Bravo for the price point! There is no reason Robot kits need to be priced over $50. You have proved this. We just need some different parts and better on-line instructions and this kit could have great promise. I teach robotics at a local CoderDojo chapter in Minnesota. We have been building similar kits for about three years and ordering and building our own parts. I gave this kit a 3 out of 5 stars because it does have a vision of a low-cost teaching robot kit. However, it fails in several areas. The biggest problem was that we had to rearrange all the parts so that the USB cable was accessible. The way the video described assembly, the battery pack blocked the connector. In the end, we could use the chassis, wheels, motors, ping sensor, servo and some of the mounting hardware from this kit for our class, but used a much smaller Arduino Nano on a breadboard with a smaller motor L293D-based controller for our students (see photo). The motor controller shield is overkill for this project. It is designed to control 4 motors and the kit only comes with two motors. The lack of a breadboard in the kit is also a limitation. We also don't use Arduino shields. They are big, bulky and inflexible. An Arduino Nano mounted on a 400-tie breadboard is a lot more flexible for adding new sensors and controls. One simple change I recommend is to use a barrel-type power switch that can be mounted in a hole you drill. The kit includes a square-mount power switch but the chassis does not provide a hole for it. Using a sharp knife to cut a square hole in the chassis is hard for kids and not safe. The jumpers are also too short. We use 20cm male-female jumpers in our designs. The attached photo is a similar version, using many of the same parts but without the servo on the front. The parts are about $25 and include a USB connector. The one plus for this kit is the mounting for the ping sensor and servo are nice. Easier than building our own with a 3D printer. I would also suggest using a gitbook for the documentation, sample programs and instructor's guides. You can google "CoderDojo Robots" for examples of these. I hope the team from UCTRONICS continues to build low-cost robot kits but improves the components, flexibility and quality of instructions. The price point is right - we just need some additional polish on the components used and documentation. I hope the offer a kit with an Arduino Nano, a breadboard and a smaller motor controller in the future. Keep at it! ### ⭐⭐⭐⭐⭐ Good price and works *by D***A on October 11, 2017* I like these kit, all the parts works, I developed the code for it as you can see in the video works pretty well, the manual's link on the packing list is broken but I contacted the company are they replied with the correct link to the documentation. ### ⭐ Walk away, do not even consider buying this. *by J***N on August 3, 2017* This is an absolute WASTE of money. DO NOT BUY. The instructions are horrible. There are few words, and the pictures are impossible to figure out. We have spent hours online trying to find better instructions, but it doesn't look like anyone has them for this brand. Plenty for similar robot cars from other vendors, but nothing I can use to complete this. --- ## 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.be/products/43072588-uctronics-smart-robot-car-kit-based-on-uno-r3-arduino](https://www.desertcart.be/products/43072588-uctronics-smart-robot-car-kit-based-on-uno-r3-arduino) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-16*