STM32 Momentum wheel balance bike

STM32 Momentum Wheel Balance Bike

Links to profiles

Momentum wheel balance bike open source data link: https://pan.baidu.com/s/17ehgH6uK8YRjkk-gxNdfAg
Extraction code: 1992

Block diagram of the overall design scheme

PCB Design Instructions

Most of the schematic diagrams and packages are found and integrated on the Lichuang Kaiyuan hardware platform;

The 1S lithium battery is used to boost to 12V to supply power to the brushless motor; The control board uses STM32F103C8T6 microcontroller and 0603 electronic components to reduce the PCB size.

Use Bluetooth module and WeChat applet for wireless remote control and PID parameter adjustment; The MPU6050 module is used to obtain the small car position pose in real time;

Description of the software of the lower computer

The STM32 microcontroller is developed using STM32CUBEIDE, which can quickly configure the registers required for timer, external interrupt, IIC, and serial communication, reducing the difficulty of development.

Physical display description

Precautions

When assembling the 3D printing frame, 502 glue is required to assist in the assembly.

Links to profiles

Momentum wheel balance bike open source data link: https://pan.baidu.com/s/17ehgH6uK8YRjkk-gxNdfAg
Extraction code: 1992