五个基于TMS320F2812的ADC的测试程序，具有数码管显示电压、320240液晶屏绘波形等多种功能。,Five of the ADC based on TMS320F2812 test procedures, with digital voltage display, LCD 320240 painted a variety of functions such as waveform.

利用PID算法实现直流电动机调速，可用16个按键精确设置转速值，并在8279数码管上显示当前转速、电压和设置转速。同时，系统还具有堵转判断功能。当电机在外力作用下被强行停止时，系统可自动停止运行，保护电路。-PID algorithm to achieve the DC motor speed control, 16 keys available to accurately set the speed value, speed, voltage and set the speed on the