LED字幕显示屏，控制上位机控制软件原码，适用我公司多款控制系统，-subtitles LED display, PC control software to control the original code, I applied several types of companies control system,

单片机控制灯光上位机软件，使用delphi编写，简单实现灯光控制与上位机人机交互对接。-SCM control led, choose the number and brightness changes led the open