c8051f020的pca频率输出，针对c8051f020的实验系统

这是一个101和103键盘扫描程序...非常有用..具体的细节我已调好. -This is a 101 and 103 keyboard scanning procedure is very useful ... .. specific details I have is better.

mega64 +　VS1003 + SD卡，液晶使用的 Nokia5110液晶（方便，可以直接贴在板子上）,，采用手机锂电池供电 配外壳 -mega64+ VS1003+ SD card, LCD used Nokia5110 LCD (convenient, can be directly attached to the board on), the use of lithium battery-powered mobile phones with shell

此程序为单片机89S52液晶显示模块显示程序.具体解释在程序中有.-procedure for SCM 89S52 LCD display module procedures. Explain the procedures are.

C8051F020串口通信例程-C8051F020 serial communication routines

5255控制按键,并且用八段数码管显示.用51做控制,5255作键的采集和显示-control the buttom by 255

用于51单片机的定时器延时子程序，对定时有要求的进!-For 51 single-chip timer delay subroutine, from time to time has requested to enter!

一个单片机实验的电子琴程序清单 用汇编语言编成-a microcontroller experimental procedure, the flower inventory into assembly language

开发环境为keil166，使用xc164cs从can接收数据 在串口定时发送-Development environment for keil166, the use of xc164cs from the serial port can receive data sent from time to time

基于c8051f单片机的工控机的开发，控制一个空气压缩机-MCU-based IPC c8051f development, control of an air compressor

基于盛群单片机开发的 获得温湿传感器dht11和光敏电阻的数据 并且发送到1602显示屏的程序-Holtek-based single-chip temperature sensor was developed and photosensitive resistance dht11 and sent to the data display process 1602