MIOYOOW DIY Self-Balancing Robot Car Kit, Soldering Practice STEM Project with Ultrasonic Obstacle Avoidance, WiFi + IR Dual Control, Electronic Solder Engineering Kit for Kids Ages 15+

【Build Your Own Smart Robot Car】: Equipped with ESP-32 Development Board and advanced self-balancing technology, this two-wheeled car stays upright and self-corrects its angle. You can control the smart car to move forward, backward, left, right, 360 degrees rotation, etc. Featuring a rechargeable battery, it’s eco-friendly and convenient—fully charges in 2 hours for up to 2.5 hours of playtime.
【Ultrasonic Obstacle Avoidance】: The included ultrasonic sensor allows the car to detect and avoid obstacles in real-time. It calculates distance using reflected sound waves and reacts automatically—an awesome introduction to sensor-based automation for beginners.
【Dual Control：WiFi & IR Remote】: Unlike ordinary remote control cars, ours lets you control it directly from your phone! Simply connect to your home WiFi or hotspot, open the browser, and enjoy smooth, responsive control. Prefer a classic approach? The soldering project also includes an infrared remote control. Seamlessly switch between both modes for double the fun and endless possibilities!