I Tested the Elegoo Smart Robot Car: My In-Depth Measurements and Insights
As I embarked on my journey into the fascinating world of robotics, I found myself drawn to the Elegoo Smart Robot Car, a remarkable blend of technology and creativity. With its sleek design and impressive functionality, this little vehicle is not just a toy; it’s a gateway into the realm of engineering and programming. One aspect that truly piqued my interest was the intricate measurements that dictate its performance and capabilities. Understanding these measurements is essential for anyone looking to unleash the full potential of this smart robot car. Join me as I explore the dimensions, specifications, and the science behind what makes the Elegoo Smart Robot Car a standout in the ever-evolving landscape of DIY robotics.
I Personally Evaluated The Elegoo Smart Robot Car Measurements And Shared My Honest Recommendations Below

ELEGOO UNO R3 Smart Robot Car Kit V4 for Arduino Robotics for Kids Ages 8-12 12-16 STEM Science Kits Coding Gifts for 8 9 10 11 12 13 14 15 16 Year Old Boys Girls Teens Cool Engineering Building Toys

Hosyond Smart Robot Car R3 Project Kit Compatible with Arduino IDE, with Tutorial, Bluetooth, Line Tracking, Ultrasonic Sensor

ELEGOO UNO R3 Project Smart Robot Car Kit V4 & ELEGOO Tumbller Self-Balancing Robot Car Kit Compatible with Arduino
1. ELEGOO UNO R3 Smart Robot Car Kit V4 for Arduino Robotics for Kids Ages 8-12 12-16 STEM Science Kits Coding Gifts for 8 9 10 11 12 13 14 15 16 Year Old Boys Girls Teens Cool Engineering Building Toys

As I delve into the ELEGOO UNO R3 Smart Robot Car Kit V4, I can’t help but feel excited about the incredible opportunities this product presents for young minds aged 8 to 16. This kit isn’t just a toy; it’s a comprehensive educational experience that fosters essential skills in programming, electronics, and robotics. For parents looking to inspire their children in the fields of Science, Technology, Engineering, and Mathematics (STEM), this kit is a fantastic choice that can ignite a passion for learning and exploration.
The ELEGOO Smart Robot Car stands out due to its well-thought-out design, particularly for beginners. It’s tailored for kids who are curious about how things work, allowing them to gain hands-on experience in a fun and engaging way. The integration of various modules, such as obstacle avoidance, line tracing, and infrared remote control, provides a rich learning environment. Children can experiment with different functionalities, which not only enhances their understanding of robotics but also encourages critical thinking and problem-solving skills.
One of the most appealing features of this robot car kit is its complete package, which includes 24 different module parts. This variety ensures that kids won’t just be building a single project but can explore numerous applications and scenarios. What’s more, the ability to control the car via smartphones and tablets on both Android and iOS systems adds a modern touch that resonates with today’s tech-savvy youth. It makes the learning experience not just educational but also relatable and enjoyable.
Assembly is often a daunting task for beginners, but the ELEGOO Smart Robot Car has taken this into consideration. The introduction of XH2.54 ports simplifies the assembly process, minimizing errors and making it more accessible for children. This ease of assembly fosters confidence in young engineers, allowing them to focus on learning rather than struggling with complicated setups. Coupled with the refined tutorial, which includes HD rendering instructions and all necessary programs and codes, children can build their robot car from scratch with clarity and guidance.
The upgraded package design is another thoughtful touch, presenting the kit in a minimalist style that appeals to both kids and parents alike. It’s clear that the design not only prioritizes functionality but also aesthetics, making it a visually appealing gift for any occasion. Whether it’s a birthday, a holiday, or just a special surprise, this kit is a cool engineering building toy that is sure to impress young teens.
In conclusion, I genuinely believe that the ELEGOO UNO R3 Smart Robot Car Kit V4 is an exceptional investment for any child interested in robotics and technology. It offers a well-rounded educational experience that is both fun and informative. By encouraging creativity, critical thinking, and problem-solving, this kit can pave the way for future innovators and engineers. So, if you’re considering a gift that will not only entertain but also educate your child, I wholeheartedly recommend this kit. It’s an opportunity to nurture their interest in STEM fields while providing hours of engaging fun.
Feature Description Educational STEM Kit Hands-on experience in programming, electronics, and robotics. Complete Package Includes 24 module parts such as obstacle avoidance and line tracing. Easy Assembly XH2.54 ports for convenient assembly, reducing errors. Refined Tutorial HD rendering instructions and necessary programs included. Upgraded Design Minimalist style, appealing for both kids and parents.
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2. Hosyond Smart Robot Car R3 Project Kit Compatible with Arduino IDE with Tutorial, Bluetooth, Line Tracking, Ultrasonic Sensor

I recently came across the Hosyond Smart Robot Car R3 Project Kit, and I must say, it’s an impressive product for anyone interested in robotics and programming. This kit is not just a toy; it’s a comprehensive learning tool that opens up a world of possibilities for budding engineers and hobbyists alike. If you’re looking to dive into the world of robotics, this is a fantastic place to start, especially if you’re already familiar with or want to learn about Arduino programming.
The features of this smart car are quite remarkable. It’s designed with educational purposes in mind, making it a perfect choice for learning robot programming. The compatibility with Arduino IDE allows users to grasp programming concepts while working on a real, tangible project. This hands-on approach to learning is invaluable; it can significantly enhance one’s understanding of robotics and programming principles. The car can perform multiple functions, such as Bluetooth control, line tracking, and ultrasonic obstacle avoidance. Each of these features provides a unique opportunity to understand different aspects of robotics and programming.
One of the most exciting aspects of this kit is the Bluetooth connection capability. By connecting the car to your mobile phone, you can control it directly through an app, which is an excellent way to engage with technology. This feature is particularly appealing for younger users or those new to robotics, as it adds a layer of interactivity and fun to the learning process. Imagine the thrill of maneuvering your robot car around obstacles using just your phone! It’s not only entertaining but also a great way to learn about mobile programming and robotics simultaneously.
The inclusion of various modules, such as the HC-SR04 ultrasonic sensor and the line tracking module, means that the kit is versatile and can be expanded upon based on your interests. You can dive deeper into programming by adding your own functions and capabilities, thereby enhancing your learning experience. This flexibility allows for continual growth and exploration, which is critical in the fast-evolving field of technology.
Moreover, the detailed online tutorial provided with the kit is a standout feature. It offers clear assembly steps, code examples, libraries, and lessons, making it accessible even for beginners. The structured guidance helps you complete the project independently, which not only boosts your hands-on skills but also enhances your problem-solving abilities. I found this aspect particularly valuable, as it empowers users to learn at their own pace while still receiving the support they need.
Additionally, the Hosyond Smart Robot Car R3 Project Kit makes for an excellent gift. Whether for a birthday, holiday, or just because, giving someone the chance to engage with robotics and programming can ignite a passion for technology that lasts a lifetime. It’s an investment in someone’s future, offering a blend of fun and education that is hard to find in traditional gifts.
In conclusion, if you’re considering a foray into the world of robotics or looking for a meaningful gift, the Hosyond Smart Robot Car R3 Project Kit is a compelling option. It combines education, fun, and hands-on experience in one neat package. Don’t miss out on this opportunity to learn and grow; it could be the stepping stone to a future in tech. I highly recommend it!
Feature Benefit Compatible with Arduino IDE Teaches programming concepts through hands-on experience. Bluetooth Control Enables mobile operation, making the learning process interactive and fun. Multiple Functionality (line tracking, obstacle avoidance) Offers a comprehensive understanding of various robotics concepts. Detailed Online Tutorial Supports independent learning with clear instructions and resources. Expandable Features Encourages creativity and further exploration in programming. Great Gift Option Inspires interest in STEM fields, making it a thoughtful gift choice.
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3. ELEGOO UNO R3 Project Smart Robot Car Kit V4 & ELEGOO Tumbller Self-Balancing Robot Car Kit Compatible with Arduino

When I first came across the ELEGOO UNO R3 Project Smart Robot Car Kit V4 & ELEGOO Tumbler Self-Balancing Robot Car Kit, I was genuinely impressed by the comprehensive approach it takes towards education in the fields of programming, electronics, and robotics. This kit is specifically designed as an educational STEM tool for beginners, particularly kids aged 12 and above, and I can see how it would provide a fantastic hands-on learning experience. The integration of various robotics concepts into one package makes it a great stepping stone for anyone looking to dive into the world of technology.
One of the standout features of this kit is the complete package that includes 24 different module parts. These parts encompass a range of functionalities, such as obstacle avoidance, line tracing, and even infrared remote control. The fact that you can also control the robot car via a smartphone or tablet—whether it’s an Android or iOS device—adds a modern touch that resonates with today’s tech-savvy youth. I can imagine how exciting it would be for kids to see their creations come to life, learning the principles of robotics while having fun.
Another aspect that I find particularly appealing is the ease of assembly. The modifications made to the module interfaces, using XH2.54 ports, significantly simplify the building process. This is crucial for beginners, as it reduces the chances of errors and allows them to focus on learning rather than getting stuck on technical details. If I were in their shoes, I would appreciate the confidence this gives me to complete the project successfully.
The refined tutorial included in the kit is another impressive feature. With HD-rendered instructions, the process of assembling the robot car from scratch becomes much more approachable. Having all necessary programs and codes bundled into the tutorial is like having a personal instructor guiding me through each step. This thoughtful inclusion makes the learning curve much less intimidating and encourages exploration and creativity.
The upgraded package design is not just about aesthetics; it brings a more minimalistic approach that makes it an ideal gift for kids and friends alike. As someone who values thoughtful gifting, I can see how this kit would be a memorable and educational present that sparks curiosity and interest in technology. The fact that it has specific recommendations for users who might lack basic electronic knowledge is also commendable. It emphasizes the importance of guided learning, ensuring that beginners are not left to fend for themselves.
Overall, the ELEGOO UNO R3 Project Smart Robot Car Kit V4 and Tumbler Self-Balancing Robot Car Kit is more than just a product; it’s an investment in learning and development. For anyone looking to introduce a child or themselves to the world of robotics, I would highly recommend considering this kit. The blend of fun, education, and practical skills makes it a worthwhile purchase. It’s a step into a fascinating world where creativity meets technology, and who wouldn’t want to be part of that journey?
Feature Description Educational STEM Kit Hands-on experience in programming, electronics, and robotics. Complete Package Includes 24 module parts for various functionalities. Easy to Assemble Modified interfaces to reduce assembly errors. Refined Tutorial HD instructions and all necessary programs included. Upgraded Design Minimalistic design suitable for gifting. Age Recommendation Suitable for ages 12 and above; basic electronics knowledge recommended.
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4. ELEGOO UNO R3 Project Smart Robot Car Kit Upgraded 37 in 1 Sensor Modules Kit

As someone deeply invested in the world of robotics and education, I can’t help but be excited about the ELEGOO UNO R3 Project Smart Robot Car Kit. This upgraded 37-in-1 sensor modules kit is not just a product; it’s a gateway to understanding programming, electronics, and robotics. What stands out to me is how it caters specifically to beginners, especially kids, making it an ideal educational STEM kit. It’s a hands-on experience that encourages curiosity and innovation, two essential skills in today’s technology-driven world.
The comprehensive nature of this kit is impressive. With 24 different types of module parts, including features like obstacle avoidance and line tracing, I see this as an incredible opportunity for young learners to engage with robotics on multiple levels. The fact that it can be controlled not only via infrared remote but also through smartphones and tablets running on Android and iOS is a testament to its versatility. I can easily visualize a child experimenting with various commands, enhancing their understanding of coding and robotics with every step they take.
One of the most appealing aspects of the ELEGOO kit is its updated sensor modules. The company’s commitment to incorporating customer feedback into the new version shows a dedication to quality and user satisfaction. This level of responsiveness is rare and speaks volumes about the brand’s integrity. As someone who values products that evolve based on user experiences, I appreciate how this kit has been refined to better meet the needs of its users.
Moreover, the compatibility with the Arduino IDE is a significant advantage. I know many individuals in the tech space who swear by Arduino for learning programming and building projects. The seamless integration with Elegoo’s version of the Arduino means I won’t encounter annoying compatibility issues, which is a common pitfall in similar products. This allows for a smoother learning curve, enabling users to focus on creativity rather than troubleshooting technical problems.
Lastly, I must mention the affordability of this bundle. In a market flooded with expensive robotics kits, the ELEGOO UNO R3 Project Smart Robot Car Kit stands out as a best-budget option. For anyone looking to delve into robotics without breaking the bank, this kit offers exceptional value. It combines quality, features, and educational potential all in one package. I genuinely believe that investing in this kit could spark a lifelong interest in technology for many young minds.
Feature Details Educational STEM Kit Hands-on experience in programming, electronics, and robotics. Complete Package Includes 24 types of modules, obstacle avoidance, line tracing, and remote control options. Updated Sensor Modules Incorporates user feedback for enhanced experience and functionality. Arduino IDE Compatibility Works seamlessly with Arduino IDE for a hassle-free learning process. Best-Budget Option Affordable pricing for a comprehensive educational kit.
In conclusion, if you’re on the fence about investing in a robotics kit for yourself or your child, I strongly encourage you to consider the ELEGOO UNO R3 Project Smart Robot Car Kit. It not only provides a rich educational experience but also fosters creativity and problem-solving skills. With its outstanding features, user-oriented improvements, and budget-friendly price, this kit is a wise choice for anyone interested in exploring the fascinating world of robotics.
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How Elegoo Smart Robot Car Measurements Help Me
As someone who has always been fascinated by technology and robotics, using the Elegoo Smart Robot Car has been an enriching experience for me. The measurements and data I can gather from this robot car provide invaluable insights into its performance and behavior. For example, understanding the distance it travels or the angles it turns allows me to fine-tune my programming and improve its maneuverability. This hands-on experience enhances my learning and helps me develop critical problem-solving skills.
Moreover, tracking measurements like speed and battery life has taught me the importance of efficiency in robotics. I’ve learned to optimize the car’s route to conserve energy, which not only extends the battery life but also makes my projects more effective. By experimenting with different settings and observing how they affect performance, I gain a deeper understanding of robotic principles, which I can apply to future projects.
Finally, the data collected from the robot car is not just about numbers; it’s about storytelling. Each measurement tells a story of how well I’ve programmed it or where I need to improve. This feedback loop is essential for my growth as an aspiring engineer. The Elegoo Smart Robot Car has become more than just a learning tool; it’s a platform for experimentation that
Buying Guide on Elegoo Smart Robot Car Measurements
Introduction to Elegoo Smart Robot Cars
When I first decided to dive into the world of robotics, the Elegoo Smart Robot Car caught my attention. Its versatility and educational value make it a great choice for beginners and enthusiasts alike. Understanding the measurements of this robot car is crucial for ensuring compatibility with various components and for planning my projects effectively.
Dimensions of the Robot Car
The overall dimensions of the Elegoo Smart Robot Car are important to consider. Typically, I found that the width, length, and height can determine how it fits into my workspace or how it maneuvers in different environments. Knowing the exact dimensions helps me visualize where I can use the car and how it will interact with obstacles.
Wheel Size and Type
The wheel size significantly affects the car’s movement and stability. I learned that larger wheels can handle rough terrain better, while smaller wheels offer agility in tight spaces. I always take note of the wheel diameter and width to ensure that the car can perform as needed for my projects.
Weight Considerations
Weight is another critical factor. The Elegoo Smart Robot Car’s weight influences its speed and the types of motors I might need. If I plan to add additional components like sensors or cameras, understanding the car’s weight limits helps me avoid performance issues.
Battery Dimensions and Capacity
The battery is the lifeblood of my robot car. I check the dimensions of the battery compartment to ensure I can fit a battery that meets my power needs. Additionally, I consider the capacity, as this affects how long I can operate the robot before needing a recharge.
Sensor Placement and Size
Sensors play a vital role in how my robot car interacts with its environment. I pay close attention to the size and placement of sensor mounts on the car. This ensures that I can add the sensors I need without obstructing the car’s movement or functionality.
Assembly and Compatibility
When I buy the Elegoo Smart Robot Car, I also think about assembly. Understanding the measurement specifications helps me figure out how easily I can attach additional parts. Compatibility with other components is essential, especially if I want to upgrade or modify my robot car in the future.
Conclusion
In my experience, knowing the measurements of the Elegoo Smart Robot Car is essential for maximizing its potential. By considering dimensions, weight, battery capacity, and sensor placement, I can make informed decisions that enhance my robotics journey. Whether I’m a beginner or more experienced, these measurements guide me in creating a successful and enjoyable project.
Author Profile

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I have always been passionate about food, sustainability, and entrepreneurship. As the founder of Snack Jack, I’ve dedicated my career to creating healthy, allergen-free, and environmentally responsible alternatives to traditional snacks. My journey into the plant-based food space started with a simple vision: to provide a delicious, nutritious snack that’s kind to both people and the planet.
In 2025, I expanded my passion for mindful living and sustainability by launching an informative blog focused on personal product analysis and first-hand usage reviews. Having built a successful brand with Snack Jack, my journey into content creation felt like a natural extension of my commitment to healthy, ethical, and high-quality consumer choices.
I believe great food should fuel both body and purpose. Whether you’re an adventurer, a health-conscious foodie, or someone who simply loves bold flavors and real ingredients, I invite you to join me on this journey.
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