STM8S903芯片自编写程序。PID闭环调节 程序已经测试过，适合用于BLDC电机。-STM8S903 chip self-programming. PID closed-loop adjustment program has been tested, suitable for BLDC motor.

无刷电机速度闭环控制器：可检测电机的转速，并控制电机的转速输出-bldc speed control

基于CCS3.3的BLDCM直流无刷电机双闭环控制程序，可以用于程序参考 -Based CCS3.3 of BLDC brushless DC motor double closed loop control program can be used to program reference