51chipdanPLC

数字量-模拟量转换器，可以实现单片机处理的数字量信号转换成模拟量电压电流信号输出(Digital analog converter)

msp430的adc测试程序，如果需要ADC学习的，可以看看，或许有些帮助。(msp430 of adc testing procedures, if desired ADC to learn, you can look, maybe some help.)

走马灯，包括原理图和源程序，功能齐全，运用单片机开发的代码(Lantern, including schematics and source, fully functional, use microcontroller development code)

实用CAN与上位机通讯例程，适用于基于CAN总线的自动系统参考。(Practical CAN and PC communication routines for automated reference system based on CAN bus.)

桌面监视器,带键盘监视功能 可用于关闭一些广告窗口或不希望出现的任意窗口,键盘监视功能带回放器,可播放鼠标键盘的操作过程(desktop monitor, with the keyboard function can be used to monitor the closure of some advertising window or do not want to see is the arbitrary window, Keyboard surveillance function with playback device that can broadcast mouse keyboard operation process)

ad转换的程序，c8051f021老程序，18B20测温00，抢答器程序，pwm_pac.c。(ad conversion process, c8051f021 old procedures, 18B20 temperature 00, Answer program, pwm_pac.c.)

I2C总线协议应用,利用单片机中断实现可以记忆的时钟,程序自己已经调试过，绝对能用(I2C bus protocol applications, the use of the microcontroller interrupt memory clock, program debugging, and absolutely can)

本程序为单片机红外遥控液晶万年历程序。本程序包括ds1302时钟部分，ds18b20部分，红外遥控等部分(The program for the infrared remote control MCU LCD calendar program. The program including of ds1302 clock parts, ds18b20 part, infrared remote part)

PROFIBUS调试助手ProfiAssistV2.40(PROFIBUS debugging assistant ProfiAssistV2.40)

基于Keil的51工程-1602移位显示(51 works based on Keil-1602 shift display)