DIY STM32 Smart RC Balance Car bluetooth APP Control Ultrasonic Obstacle Avoidance Following Mode With OLED Screen

Description: Product: Self-balancing RC Robot Car Materials: Metal+Acrylic+Electronic Components Chip: STM32F103C8T6 Battery: 7.4V 1900mAh Lipo Batteries(included) Charger: B3 10W Smart Battery Charger Wheel Diameter: 48mm Clamping Angle: 18°(max) Motor: 5V Power: 1.6W Features: - DIY design, free to assemble. - STEAM educational kit, Helps to develop logic thinking and operating abilities. - Support bluetooth APP control. _ Support Ultrasonic obstacle avoidance and following mode. Package: 1* Robot Car 1* Battery 1* Charger 1* bluetooth Module 1* Ultrasonic Module 1* OLED Screen