数字舵机的驱动控制程序，上位机通过USART控制数字舵机的运动，芯片是STM32F407-Digital servo drive control program, PC via USART control digital servo motion, the chip is STM32F407

STM32F407 控制6轴机械臂源代码(STM32F407 control 6 axis robot arm source code)

利用STM32F407单片机控制舵机精确转动，实验效果正常，可用。(The STM32F4 microcontroller is used to control the precise rotation of the rudder. The experimental results are normal and can be used.)

stm32f407的舵机控制，角度范围为0-180度，可通过按键来改变pwm占空比，进而对舵机转动角度进行控制。也可以自行设置转动角度(Stm32f407 steering gear control, the angle range is 0-180 degrees, through the key to change the PWM duty cycle, and then control the steering gear rota