utf8与gb2312的互转

嵌入式linux下开发的必备uClibc，这是最新版的源码uClibc-0.9.28，也可以到www.uclibc.org下载。-embedded Linux development under the prerequisite uClibc, the latest version of uClibc source-0.9.28, can be downloaded to www.uclibc.org.

zigbee入门历程，初学者一定要看啊-zigbee entry process, beginners have to look at ah! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

该源码为温度传感器SHT11的代码，可以实现使用SHT11测量温度数值，送给那些研究这个的孩子。

发光二极管(LED)照明为标新立异、舒适和用户定制开启了一片新天地。这些设计机遇在迅速提升LED在车内的应用程度和速度。当把LED用在车内、车前和车尾照明时，有几种方法和设计技术可供选择。 -Light-emitting diode (LED) lighting for the unconventional, comfortable and customized a new world opened up. These design opportunities in a rapidly enhance the application of LED in the car the extent and speed. When the LED used in the car, front and rear lighting when there are several methods and design techniques to choose from.

用51单片机加ds18b20+lcd1602做一个测温系统-Microcontroller with 51 plus ds18b20+ lcd1602 make a temperature measurement system

sharp触摸屏测试代码-sharp touch screen test code

用于CTP的发排卡设计，前端接USB处理芯片CY7C68013A，支持32/64/96/128路激光器输出，实用两片SDRAM为数据缓存，USB的稳定传输速率可稳定在20MB以上（使用5MUSB延长线）。注：1.SDRAM不带自刷新功能，正常情况下5分钟不会丢失数据；       2.SDRAM不带系统调度功能，完全按预设定方式进行操作。

有关protel PCB设计的有关注意事项和经验--Issues and lessons during designing protel PCB.

lcd parell port avr c micom program

Linux 系统下串口驱动源码，及驱动开发说明-Serial driver source code under Linux systems, and Driver Development Description