20ma的电流环通信回路仍应用于一些远程通信的场合，本文为其实现过程。...

1602 液晶 实现对立式键盘的操作 使用的是新华龙单片机 100脚 的 -Vertical LCD for 1602 to achieve the operation of the keyboard using a new single-chip 100-pin of Hualong

AVRMEG32编写的一个项目代码,里面包含一般应用的模块.-AVRMEG32 the preparation of a project code, which contains the general application of the module.

SST39VF080 FLASH芯片的单片机驱动程序源代码，可复制下来在uVision开发平台上验证。-SST39VF080 FLASH microcontroller chip driver source code can be copied down in uVision development platform authentication.

基于pic单片机的嵌入式系统的以太网通信的软件程序，可以实现pic单片机以太网开发板的网络功能，以及学习TCP/IP协议栈的使用方法-Pic based on the Embedded System Single Chip Ethernet communications software program, can achieve single-chip Ethernet development board pic of network functions, as well as learning TCP/IP protocol stack to use

4442卡的底层操作程序 AT45D041大容量IC卡 读写程序-4,442 cards bottom procedures AT45D041 large-capacity IC card reader procedures

这是本人写的一个小程序，在.net下调用vc写的d-This is a small program I wrote in. Net written dll under vc call

Atmel SPI Master C51程序-Atmel SPI Master C51 procedures

一份非常完整的51单片机与P/S2键盘的通信程序，含有大量注释，不错的。-A very complete 51 SCM and P/S2 keyboard communication program, containing a large number of comments, good.

51单片机系统中运用电脑上的大键盘！ Keyboard接线 PS/2--------51 1 DATA------P3.4 3 GND 4 VCC 5 CLK-------P3.3 接在51的外部中断，触发方式为低电平 AT89x51使用12M Modified by Shen Peng! Postgraduate of 2003, 7 Department Harbin Engineering University-51 microcomputer system on the use of the computer keyboard! Keyboard Connection PS/2--------51 a DATA------ P3.4 three GND 4 VCC five CLK------- P3.3 Then in the 51 external interrupt trigger mode for low-level AT89x51 use 12M Modified by Shen Peng! Postgraduate of 2003, seven Department Harbin Engineering University

采用IAR在线调试ADI公司基于ARM7内核的ADUC7026的I2CDownloadMaster代码-IAR debug using online ADI Corporation ADUC7026 based on ARM7 core of I2CDownloadMaster code