
Tscinbuny ESP32 Robot Car Kit with App Control & Solar Charging, Programmable Automation Coding Robot for Arduino No Battery
Solar-Powered Tracked Robot Car - Eco-Friendly STEM Learning Kit I. Product Highlights Experience cutting-edge technology with environmental consciousness! This solar-powered tracked robot car combines robust ESP32 WROOM32 control, L293D motor drivers, and a 130x150mm solar panel for sustainable energy. Featuring obstacle avoidance, auto-following, 3-line tracking, and solar charging via dual light sensors, it’s a perfect blend of innovation and eco-friendliness. II. Key Technologies ESP32 WROOM32 Mainboard ✓ Dual-core 240MHz processor for smooth multitasking ✓ Rich interfaces: GPIO/UART/SPI/I2C for easy expansion ✓ Wi-Fi & Bluetooth for remote control L293D Motor Driver ✓ Stable 2A current output for all-terrain tracked wheels ✓ Bidirectional motor control (forward/reverse/turn) 180° G90 Servo & Obstacle Avoidance ✓ HC-SR04 ultrasonic sensor (2cm-400cm range) ✓ 180° servo adjusts detection angle in real-time Smart Following & Line Tracking ✓ Aut