Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series Battery protection circuit: over charge/discharge protection, over current protection, short circuit protection, reverse proof, more stable and safe operating
Recharge/discharge circuit, allows programming/debugging concurrently while recharging
5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking
Onboard multiple smart robot sensors like line tracking, obstacle avoidance, no more messy wiring 1.14inch IPS colorful LCD display, 240 x135 pixels, 65K colors
Integrates Bluetooth module, allows teleoperations like robot movement, RGB LED display color, buzzer, etc. by using mobile phone APP N20 micro gearmotors, with metal gears, low noise, high accuracy Colorful RGB LED, pretty cool!