flash　m25p80的读写程序，使用软件模拟SPI总线进行操作。

nec16位单片机读U盘播放MP3源码，接口芯片采用CH375，解码芯片MA8201。-Reading nec16-bit single-chip U disk MP3 player source code, interface chip CH375, decoder chip MA8201.

对数字语音系统的开发有帮助 包含常用资料，开发程序，及调试报告等-right digital voice system development are used to help contain information on the development of procedures and debugging report

频率计是用单片机89C51和几块数字电路几个三极管-Frequency meter is used and a few 89C51 single-chip digital circuit several triode

8051串口通信的单片机程序,使用C语言和VB语言.-8051 single-chip serial communications, the use of C language and VB language.

红外遥控器7461的接收程序 其中有显示和键盘驱动-7461 infrared remote control receiver procedures which display and keyboard

利用stc12c2052单片机测量空气质量的-use stc12c2052 SCM measurements of air quality

ST公司STR系列单片机演示程序使用BSPI作串口通信-ST companies STR series microcontroller demonstration program for the use of serial communication BSPI

8051系列单片机的,蜂鸣器发声代码! -MCU 8051 series, buzzer sound code! 8051 series MCU, audible buzzer code!

功能完善的四层电梯程序。开门停8秒，上升或者下降一层用时5秒，有五秒倒计时数码管，楼层显示数码管，以及电梯内外楼层请求显示灯。-A well-functioning procedures for four-storey elevator. 8 seconds to open the door stopped, increased or decreased when a layer of 5 seconds, the 5 seconds countdown digital tube, digital tube display floor, as well as inside and outside the elevator floor indicator lights request.

这是初学单片机实验程序，希望单片机初学者快点进步-This is a beginner Singlechip experimental procedures Singlechip beginners progress quickly