OV511和zc301的视频采集程序，生成YUV格式的原始视频

PIC12F508编写的PT2262红外发射码芯片，解决PT2262红外专用芯片不能在3V电池下工作的缺点。并且PT2262红外发送芯片不好购买。-PIC12F508 prepared infrared emission Code PT2262 chip solution should not PT2262 Infrared ASIC work in the 3V battery shortcomings. PT2262 chip and infrared sending bad buy.

1. 给主持人设置一个开关，用来控制系统的重启（编号显示数码管重置初始时间）和抢答器的倒计时开始。 2. 抢答器显示和倒计时的功能。抢答开始后，若有选手按动抢答器按钮，编号立即锁存，并在LED数码上显示选手的编号，同时扬声器给出音响提示。此外，要封锁输入电路，禁止其他选手抢答。 发挥部分： 1.

嵌入式设备上的Linux系统的开发，非常好非常好的资料-embedded devices on the Linux system development, very good very good information

赫立讯ZigbeeIP-Link2220H模块在数据通讯速率方面的测试文档，对要求数据量传输较大有参考价值．-Helicomm ZigbeeIP-Link2220H module data communication rates at testing documents, requesting a larger amount of data transmission there is reference value.

DSP2407与MAX7219 LED显示电路-This code is to driver the micro-printer

Interface 93CXX to PIC5X

非接触智能卡读写程序-contactless smart card readers procedures

这个程序扫描:KEY1...KEY4,返回按相应的按键字符: 1 , 2 , 3 , 4 // 并在LCD上显示出来(注:J18要短接给LCD供电).-key1，key2，key3

Voltmeter 0...99V (PIC16F616)

PCI(外设部件互连)是当今个人计算机的主流总线结构，是微型计算机中处理器/存储器与外围控制部件、扩展卡之间的互连接口。PCI局部总线规范是互连机构的协议，也是电气和机械配置的规范。 本书分为9章，涵盖了PCI局部总线规范2.2版及其最新进展，详细介绍了PCI局部总线的原理和操作，内容包括PCI局部总线的基本概念、信号的定义、总线的操作、电气规范、机械规范、配置空间、66 MHz规范、BIOS和PCI-PCI桥等。书中通过大量的时序波形和实例对PCI局部总线的实际应用进行了深入浅出的阐述。 -PCI (peripheral device part interconnection) is now personal computer s mainstream bus structure, is in the microcomputer the processor/memory and between the periphery control portion, the expansion card interconnection connection. The PCI local bus standard is the interconnection organization agreement, is also the standard which the electricity and the machinery dispose. This book divides into 9 chapters, has covered the PCI local bus standard 2.2 edition and the newest progress, introduced the PCI local bus s principle and the operation in detail, the content including the PCI local bus s basic concept, the signal definition, main line s operation, the electricity standard, the mechanical standard, the disposition space, 66 MHz stand