Based on Microduino, the open source two-wheeled trolley system
The three-axis acceleration + three-axis gyroscope + three-axis geomagnetic field + air pressure of the Motion module is used to maintain the stability of the car. It can be operated with an open source remote control, or it can be extended with Bluetooth to download the corresponding APP remote control.
Complete balance control code / host computer / communication protocol open source
Remote control with Joypad controller