PID控制算法在小车设计中的应用，包含例子和说明！-Pid control algorithm in the application of the design, and that example.

基于陀螺仪的直立小车设计，采用PID控制，获得不错的成绩-Gyroscope upright trolley design, PID control, get good grades

飞思卡尔智能小车PID控制的通俗理解,可以帮你理解PID控制是怎么回事。以及怎么运用

基于stm32的巡线小车，使用灰度传感器检测白线，以PID算法作为控制算法能较好的实现巡线效果(Based on the STM32 line patrol car, using gray-scale sensor to detect white line, using PID algorithm as control algorithm can achieve better line patrol effect.)