GPRS无线通信模块MC35i及其外围电路设计,very good

Advanced TCA相关的一系列规范，包括了The AdvancedTCA™ Base specification、AdvancedTCA Ethernet、AdvancedTCA InfiniBand® 、AdvancedTCA StarFabric和AdvancedTCA for PCI Express™ -Advanced TCA related to a series of norms, including The AdvancedTCA

嵌入式图形处理系统,emgui嵌入式图形处理系统,-embedded graphics system, emgui embedded graphics system,

Marvell 最新xscale CPU PXA168 BBU代码 -Marvell PXA168 BBU

功能：1、当有特殊情况时可按紧急报警键报警，也可手动取消紧急报警功能。2、平时可设置酒精浓度和高温报警值，其中酒精浓度有1—9级，环境温度有0--99度，可根据需要设置同时系统的按键还具有连加、减功能，操作起来非常方便，系统还能够在进入设置界面后，如果没有按键按下30秒后会自动退出设置界面。并且有掉电保存功能，设置的参数保存在单片机内部EEPOM中。3、当MQ-3传感器检测到酒精时，信号由ADC0832进行模数转化得到数字信号，接着传送到AT89S52控制器中处理，当检测到浓度超过设置的酒精浓度时，蜂鸣器会发出报警声。4、当检测到的温度超过设定的报警温度的时候，蜂鸣器将产生报警声。

TCP/IP Lean: Web Servers for Embedded Systems, Second Edition

石器时代3.0源代码 2008.08.27最新版 完全可编译开服！-Stone Age 3.0 source code for the latest version 2008.08.27 compiler fully open service!

Discussing embedded systems in general is difficult, because each embedded system is unique. Rather than presenting a list of general principles for handling embedded development issues, this book presents examples of problems encountered and solutions to those problems using real hardware and software. In that sense, it is a “cookbook” for developers that offers design “recipes” that can be elaborated on or modified as needed to solve other design problems.

ISD1400语音电路-ISD1400 voice circuit

6502 Assembly Code Examples

SniffUSB是一个可以在Win98, Me, 2K以及XP下监听USB端口数据包的工具, 包含一个 内核模式的数据过滤器和一个抓数据包的用户界面工具-SniffUSB is one in Win98, Me, 2K and XP wiretapping USB data packets tools, contains a kernel mode data filters and a grasp of the data packets the user interface tool