crc校验源码，可供C51程序员参考，我目前测试用的32位CRC程序-crc check source code, programmer"s reference for C51, I am currently testing 32-bit CRC procedures

工业仪表常用到4-20mA输出此程序通过C51单片机模拟输出PWM 提供了很好的思路和事例-Industrial instrumentation commonly used to 4-20mA output of this program through the C51 single-chip analog output PWM provides a good example of ideas and

这是用AT89C2051单片机实现模数转换的源程序，程序由汇编语言编写-This is achieved using AT89C2051 mode conversion of the source, procedures prepared by the assembly language

此程序为键盘接口芯片程序，适合与avr单片机上，已经修改调试过-procedure for the keyboard interface chip procedures, and appropriate avr microcontroller, has been amended over Debugging

C8051F020对74LS595的控制-C8051F020 control of the 74LS595

伽马辐射检测仪 -Gamma radiation detector

msp430的IIC地层驱动程序，直接应用，欢迎下栽-MSP430 formation of IIC driver, direct applications, welcome下栽

这个是和电脑接口的51单片机数据采集的 硬件系统-This is a computer interface and the 51 single-chip data acquisition hardware system

在ATmega16上的一个简单的AD转换程序-ATmega16 on at the AD of a simple conversion process

里面是的例子和怎么运用，对初学者很有用。代码全部通过-which is the use of examples and how, very useful for beginners. Code passed