编程高手的秘笈:Linux C 函数库,linux宝库典藏版,Linux Make中文手册,uclinux核心手册,Linux网络编程,嵌入式系统开发圣经,高质...

用C语言实现PIC的LCD显示- Realizes PIC LCD with the C language to demonstrate

msp430F149 uc/os ii的程序-msp430F149 uc/os ii procedures

基于PLC的交通信号控制，Allen-Bradley公司的SLC系列产品-PLC-based traffic signal control, Allen-Bradley" s SLC series

24c02 的读写程序-24c02 literacy procedures

本文介绍了如何用AD识别用户输入的键盘的方法，较之点阵识别有其不可替代的优势；因为如果用4*4的话须消耗8个I/O口，而如果系统有AD功能的话就可能轻松解决了。 单片机8051F330发给ARM然后发给电脑。 其原理就是利用电阻的分压，按键时产生不同的电压，再用中断快速读取电压；然后对其进行编码，通过串口软件EASYARM在个人电脑里显示；经实验观察，效果还可以。 -This article describes how to use AD to identify the user s keyboard input methods, compared with dot-matrix recognition has its irreplaceable advantages because if we use 4* 4, then to be consumed eight I/O port, and if the system function in AD, then on may be easily resolved. Singlechip 8051F330 distributed computer and then distributed to ARM. Its principle is to use the sub-ballast resistor, when keys have different voltage, and then quickly read voltage interruption then encode, through the serial port software EASYARM in the personal computer display by experimental observation, the effect can also be.

sl811hs的host源程序-sl811hs the host source

《dsPIC通用数字信号控制器原理及应用》源码 -err

矩阵扫描键盘程序，用于单片机开发，嵌入式开发，简单易用-keyboard,4*4,mcu

RTXTiny2 complete source Code.

HP1150/1160等系列的打印机 并口驱动程序 打印机语言是PCL5e -HP1150/1160 series parallel port printer driver PCL5e printer language is