让实验板上八个数码管循环显示0

用可调电阻调节电压值作为模拟温度的输入量，当温度低于30℃时，发出长嘀报警声和光报警，当温度高于60℃时，发出短嘀报警声和光报警。测量的温度范围在0－99℃。-Adjustable voltage regulator with resistance values of the input analog temperature, when the temperature is below 30 ℃, the issue of longalarm sound and light alarm, when the temperature is higher than 60 ℃, short issuedalarm sound and light alarm. Measurement of the temperature range of 0-99 ℃.

C8051F020单片机AD转换程序，包括了LCD的显示等功能。-C8051F020 single-chip AD conversion process, including the LCD display and other functions.

利用简单的原件自制MSP430的JTAG下载器，适合各种MSP430的单片机，适合单片机爱好者-Original self-made using simple MSP430

游戏机的一些原理说明 包括vga－TV 扫描板，连线麻将的文档和原理图-console some Rationale including vga-scan TV panels Alliance mahjong documents and schematics

这是用192*64液晶实现的波形液晶显示。用的液晶型号是OCMJ4*12B，这是用正弦函数显示的。-This is 192* 64 LCD LCD waveform to achieve. LCD model is used OCMJ4* 12B, which is shown by sine function.

单片机键盘控制程序模板 单片机键盘控制程序模板-Keyboard control procedures Singlechip Singlechip keyboard template template control procedures

单片机2051和ISD2560实现语音的开发-ISD2560 single-chip 2051 and realize the development of voice

一个I2C为驱动的一个时钟芯片程序，很有用的，大家好好学习吧-A I2C-driven one clock chip procedures, very useful, you study hard everyone

液晶测试程序 液晶是精电鹏远的16265B CPU是89s51-LCD test procedure is Varitronix LCD pang 16265BCPU is far 89s51

红外接收C库文件, 晶振:11.0592,中断方式-Infrared receiver C library file, crystal: 11.0592, interruption mode