模拟屏 实时控制 监测 报警 监测报告 -Simulation of real-time control panel to monitor the alarm monitoring report

这是VB编程RS232串口（COM口）控制的D/A(数模转换)转换板的上位机演示程序。通过电脑串口（或其他具有串口的单片机、PLC、DSP）发个简单的可视ASCII指令，便可以方便地控制8个数模转换通道输出设定的电压值。比如,电脑串口输出字符串"C2V2660"到本控制板,则控制板将控制2号通道输出2.66V电压；电脑串口输出字符串"C6V3060"到本控制板,则控制板将控制6号通道输出3.06V电压.指令非常简单，完全不需了解复杂的硬件及时序控制。-This is a VB programmi

DI-P16F1 Outdoor led display panel module is used to build large led displays such as those in stadiums. This simple project provides a testing hardware and software for one such module. it uses a PC and a small circuit built around At89C52

PCB 单双面板工程 MI,这个MI 是我公司用的 MI,只需要在相应的位置填写，简单实用，能够自动填写的地方我都用 VB 代码代替了。-PCB single and double panel works MI, the MI is our use of MI, only need to fill in the appropriate location, simple and practical, able to automatically fill in the places I have t