一个北京青云科技液晶显示器资料，送给学习液晶的同志们。...

51写的拼音输入法-51 write phonetic input method

一个不错的PICC函数库说明，是PIC单片机开发工具资料-PICC a good library that is the PIC microcontroller development tool

激光测距程序，MCU用的是三星的八位处理器，型号为S3C8245，如有不不明白，请发邮件到MICHEAL23・SOHU。COM-laser rangefinder procedures, the MCU is Samsung"s eight processor model S3C8245, if not do not understand, please send mail to MICHEAL23 SOHU. COM

NRF905无线收发模块详细资料，其中的源码本人已测，让初学者也能迅速入门。-Wireless transceiver modules NRF905 detailed information on the source of which I have measured, so that beginners can quickly entry.

利用单片机的定时器定时，令十字路口的红绿灯交替点亮和熄灭，实现主支路路口的交通信号灯控制（尽可能保持主线的畅通，即在通常情况下，保持主线的放行，只有在支线到达时，才放行支线），同时采用LCD显示倒计时时间及当前灯的状态-The use of MCU timer timing, so that the crossroads at the traffic lights turn out light and to achieve the main slip road junction traffic lights control (as far as possible the smooth flow of the main line, that is, under normal circumstances, to maintain the release of the main line, and only arrived at the branch only when the release branch), while using LCD display countdown time and the current state of light

PC机与单片机串口通讯可以通过多种方式来实现，在这里只介绍使用MSCOMM控件进行通讯。-PC and microcontroller serial communications to be many ways to achieve here in only MSCOMM controls on the use of communication.

功能：arm7平台的I2c驱动程序，硬件I2C软件包，利用中断方式操作。 * 说明：主程序要配置好I2C总线接口(GPIO、总线时钟)

CF卡转换成IDE标准接口的电路图，个人的意见可供大家参考-err

模数转换，即ad-convert,能够实现模拟到数字的转换。-ad-convert

瑞萨单片机例子。-Renesas single-chip example. ............