Linux下动态电源管理(Dynamic Power Management)的用户守护进程，可根据系统负载和运行程序情况自动调整。...

新宇泰的linux设计文档-Dec Thai Linux design documents

红外遥控器已被广泛使用在各种类型的家电产品上，它的出现给使用家器提供了很多的便利。红外遥控系统一般由红外发射装置和红外接受设备两大部分组成。红外发射装置又可由键盘电路、红外编码芯片、电源和红外发射电路组成。红外接收设备可由红外接收电路、红外解码芯片、电源和应用电路组成。通常为了使信号能更好的被传输发送端将基带二进制信号调制为脉冲串信号，通过红外发射管发射。本设计采用Atmega8作为红外发射编码和接收解码芯片。-Infrared remote control has been widely used in various types of household electrical appliances, it" s there to provide the users a lot of convenience. Infrared remote control system in general by the infrared emission devices and infrared devices to accept the composition of two major parts. Infrared emission circuit device can be by keyboard, infrared encoder chip, power and infrared emission circuit. By the infrared receiver infrared receiver circuit equipment, infrared decoder chip, power supply and application circuit. Usually better in order to signal the sending end of the transmission to binary base-band signal for pulse modulation, through the launch tube infrared emission. The design uses infrared emission Atmega8 as encoding and decoding chip receiver.

嵌入式的一个ARM可一直的程序，是学习嵌如式LINUX的很好的学习资料，希望需要的朋友下来-embedded ARM may have been one of the procedures, Learning is embedded Linux as a good learning information and the need to see a friend down

pl-2303 eeprom写程序。

dac/adc spi compatable detail

应用背景本源码例子是基于交换的VLAN配置的，基本的VLAN配置里面都有，这是配置底层的，不是用命令配置的。关键技术对于刚进入嵌入式学习的朋友很有帮助，都是交换机的配置

测温控制系统(C程序)，使用51单片机实现测温控制的系统，用c语言编制而成。-Temperature control system (C program), the use of 51 single-chip realization of temperature control systems, prepared using c language.

系统学习Linux的11点建议，经常在一些论坛上看到人问如何学习Linux，个人感觉这些建议可以让新手少走很多弯路。-learning system Linux 11:00, in some forums often see people ask how to study Linux, personal feeling these recommendations can take fewer newcomers so many detours.

PIC16F877 and DS1302 RTC

使用泰文单片机的 GPS 跟踪系统 要给作为 9600 波特率 液晶屏上显示当前的纬度和经度和输出方向 这种逻辑能完美运行，给予必要的硬件连接