ucfs2004

avr 单片机modbus rtu协议。 模块化程序适合移植，注释详细，适合初学者使用。在两节modbus协议的基础上在看程序会更好。

Cygnal 8051F000 I2C Example Program

PCB 设计指导-7--PCB design guide- 7.

资源描述野火STM32例程，配置STM32轮询方式POLLING-按键，初学者必看实用例程

支持S3C24x0/yaffs/USB/CS8900/DM9000/OpenJTAG/Nor,Nand启动的u-boot 添加的功能： 1. 同时支持S3C2410和S3C2440 2. 支持串口xmodem协议 3. 支持USB下载，可以在PC上使用dnw传数据 4. 支持网卡芯片CS8900 5. 支持NAND Flash读写 6. 支持从Nor/Nand Flash启动 7. 支持烧写yaffs文件系统映象-Support S3C24x0/yaffs/USB/CS8900/DM9000/OpenJTAG/Nor, Nand start u-boot to add the functionality: 1. At the same time, support for S3C2410 and S3C24402. Support XMODEM Serial Protocol 3. To support the USB to download, you can use the PC on dnw Chuan-data 4. to support the network adapter chip CS89005. support for NAND Flash read and write 6. support from the Nor/Nand Flash boot 7. yaffs file system support programmer mapping

工程有限元C源码，全C语言。本书还其他语言版。-Engineering finite element C source code, all C language. The book also other language version.

基于AT89C52和FPGA的小系统板，含AD/DA接口-AT89C52 and FPGA based on a small system board, including AD/DA interface

嵌入式系统中,从任意一点到任意一点画直线算法程序-Embedded systems, from any point to any point draw a straight line algorithm procedure

HY35A SSD1963 源码包  不用lib 包含图形显示   画线    UCGUI   RTGUI  等

主持人如何启动抢答器。 2）选手用什么设备进行抢答。 3）如何判断哪位选手最先抢答。 4）如何显示抢答结果。 5）当有一人抢答，如何使得其他按钮按下无效。 6）当无人抢答时，怎样判断抢答结束，且如何实现结束后再次按抢答纽无效。 7）怎样再次进行新一轮的抢答 -Host How to Start Responder. 2) What equipment is available to answer in athletes. 3) How to determine which players answer in the first. 4) how to display the answer in the result. 5) When there is one person to answer in how to make the other button is pressed is invalid. 6) When no answer in time, how to decide the answer in the end, and how to achieve again, according to answer in New Zealand after the invalid. 7) How to answer in a new round of re-