从编程实践的角度详细介绍windows环境下和dos环境下的串口通信的基本方法...

串口通讯的使用，有关手机来电显示的问题，很有参考价值-The use of serial communication, the mobile phone caller ID problem, valuable

手机端与电脑实现串口通信，在VC环境下编程，包含源程序-Mobile terminal with a computer serial communication programming in the VC environment, including source code

一个单片机读写fm24c256的c51源程序-a microcontroller to read and write fm24c256 the source decoder

全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between

串口编程源代码,从别处转载的,有一定参考价值!-serial programming source code, reprinted from elsewhere, a certain reference value!

上位机和单片机进行串口通信的调试VB源码-PC and MCU for serial port communications VB source code debugging

简要描述： 一个很好而小巧的串口调试助手，支持常用的300-115200bps波特率，能设置校验、数据位和停止位，能以ASCII码或十六进制接收或发送任何数据或字符（包括中文），可以任意设定自动发送周期,并能将接收数据保存成文本文件，能发送任意大小的文本文件。-Briefly described: a good and compact serial debugging assistant to support commonly used 300-115200bps the baud rate, parity can be set up, data bit and stop bits are used in the hexadecimal ASCII code or receive or send any data or characters (including Chinese), can set up automatic send cycle, and can receive data into a text file that can send any size text file.

我用vb编写modbus协议,拿出来与大家分享一下，厚厚，希望得到大家的指教-Modbus protocol prepared hard to share with you some thick hope to enlighten all

stc12c2052 rs485 小程序stc12c2052 rs485 小程序-applet stc12c2052 rs485

停车场收费系统，可以学习-parking fees system, we can learn from