PROTEL15.PCB是较老的PCB软件,我还在用

the operate system used for AVR chips

三种单片机的区别,文中详细介绍了三种单片机的区别和使用范围-The distinction between three types of MCU, the text describes in detail the distinction between three types of MCU and the use of

ARM里实现 PWM ARM经典 C语言写的-ARM achieve PWM

LED+164汇编语言的程序，让数码官显实一个数字，通过LS164串口传过来的-LED 164 assembly language procedure, the digital officials is a significant figure, LS164 through the serial-up

用来测量温度的DS18B20的应用程序,有这方面需要的请下来-DS18B20 used to measure temperature applications, a need, please down

通过DS18B20读取温度（范围-55C~125C，精确到小数点后一位），通过4位数码管显示出来。 当温度为正且百位为零时，不显示，当温度为负时百位显负号。当温度百位和十位都为0时0都不显示。-Read through the DS18B20 temperature (range-55C ~ 125C, accurate to one decimal), through four digital tube display. When the temperature is zero and 100, do not show, when the temperature is significantly negative at minus 100. When the temperature is 100 and 10 are not displayed 0:00.

三相异步电动机直接转矩控制仿真程序，经调试通过，与大家共分享-DTC Control

c51学习使用的资料 有100多个原程序-decoder learning to use the data more than 100 original program

51单片机编程说明，值得推荐，写的非常好的资料，与大家共享！-51 microcontroller programming note worthy of recommendation and write very good information, to share with you!

Proteus中89c52串口通信原理图和源程序。-Proteus which 89C52 Serial Communications schematic and source code.