内含无刷电机驱动VHDL模块，读码盘4倍频模块，并用NIOS核实现简单无刷电机闭环控制。,Brushless motor driver includes VHDL modules, reading frequency module plate 4, and nuclear NIOS simple closed-loop control of brushless motor.

四轴飞行器的无刷电机驱动的源代码，适用于atmeg8芯片的板子-Four aircraft brushless motor-driven source code, apply to the board atmeg8 chip

直流电机的pwm驱动程序，可以实现最简单的无刷电机驱动-DC motor driver pwm, can achieve the most simple brushless motor drive