A C program to command a DC motor.

本系统可以有多个直流电机。可以有多个视频监控，它们都有一个IP，在监控中心可以通过路由选择要监控的直流电机，同时可以选择多个位置的视频监控，移动终端所监控的直流电机就是当前监控中心所监控的直流电机。-This system can have multiple dc motor. There can be multiple video monitoring, they all have one IP, in monitoring center by routing to monitor dc mo

基于友善之臂tiny6410开发板的M0-3GPIO，驱动程序，可以驱动L98N，和L9110s等直流马达驱动芯片。智能小车必备驱动程序。-Based the friendly arm tiny6410 development board the M0-3GPIO, driver program can drive the L98N, L9110s DC motor driver chip. Smart car essential driver.

转速电流双闭环直流调速系统中，转速调节器的仿真模型-Speed of current dual-Loop DC Motor Control System, the speed regulator of the simulation model

直流电机闭环控制 在开环模型的基础上，在直流电机模型中加入PID模块，对其形成闭环控制。(DC motor closed-loop control Based on the open-loop model, a PID module is added to the DC motor model to form a closed-loop control.)