利用飞思卡尔的PWM模块控制伺服电机旋转角度，简单方便-Control the angle of servo by using PWM module of freescale.

基于AT89C52的伺服电机调速控制驱动程序,可以控制伺服电机按ＸＹ方向移位。-Based on AT89C52 servo motor speed control driver, you can control the servo motor to shift the direction of the XY.

直流伺服电机驱动上位机,采集电机角度信号输出控制信号-Dc servo motor driver PC dc servo motor driver upper machine