OSOYOO PWM I/O hat for Raspberry Pi Model#2021002800 magnetism experiment kit Loads of Fun with Line

Loads of Fun with Line Tracking

you can follow the step-by-step instruction and gradually become a master

プログラミング環境：Arduino IDE（C/C++）

Built-in industry standard HD44780 equivalent LCD controller

OSOYOO PWM I/O hat for Raspberry Pi Model#2021002800 magnetism experiment kit Loads of Fun with LineOSOYOO PWM hat for Raspberry Pi is to provide PWM signals to control Servos in Raspberry Pi Robot car or any portable application which works in battery powered Raspberry Pi. This PCA9685 Hat also export battery power to H Bridge DC motor module and Raspberry Pi itself. In short, it is a perfect battery powered solution for Raspberry Pi Cars, Arms and other portable projects. OSOYOO PCA9685 Raspberry Pi Hat(extension board) can be inserted into