pcf8576ct LCD module I2C Serial procedures

FPGA中实现rs232串口通信程序，上位机和FPGA互发数据-FPGA to achieve rs232 serial communication procedures, each host computer and FPGA-fat data

tc35的应用电路，很实用，应该对大家有点帮助-tc35 the application circuit, it is practical, it should be for all of us a little help

Serial port driver for 8051 chips.

串口通信与工程实践tty编程TTY.dsp,TTY.h-Serial Communication tty programming and engineering practice TTY.dsp, TTY.h

很好用的串口类，可以以块的方式发送，可以以块的方式接收，而且可以一个一个字符的接收-good use of Serial category, to be sent to the block, the block can receive, but a character can be a receiver

使用vb编程RS232输出 comboDevice.AddItem "COM1" comboDevice.AddItem "COM2" comboDevice.AddItem "COM3" comboDevice.AddItem "COM4" comboDevice.AddItem "COM5" comboDevice.AddItem "COM6" comboDevice.AddItem "COM7" comboDevice.AddItem "COM8"-use vb programming RS232 output comboDevice.AddItem "COM a "comboDevice.AddItem" COM2 "comboDevice.A ddItem "COM3" comboDevice.AddItem "COM4" com boDevice.AddItem "COM5" comboDevice.AddIte m "COM6" comboDevice.AddItem "COM7" comboDev ice.AddItem "COM8"

测试传感器温度的控件...实在没什么可多介绍的了.VC-test temperature sensor controls ... nothing can introduce more of it. VC

西门子200PLC与上位机通信 delphi开发经典源码-PC 200PLC with Siemens Communications to develop the classic source delphi

YMODEM的原始码 本地机使用ATDT命令拨号,远程机设为自动响应方式-YMODEM the source for local use ATDT command dialing, automatic remote machine as a way to respond

是关于美兰日兰电源通信规约的串口通信程序，功能是把电源监控器的采集数据上送到规约前置机中。-GOLD comunication rule