文件系统的基本操作程序,与硬件无关,支持FAT12/FAT16/FAT32

基于AVR单片机mega8的电表c源程序（第四部分，红外收、发过流判断及其他）-Based on the AVR Microcontroller mega8 meter c source code (Part IV, infra-red close, hair over-current judgments and others)

51实现ADC的源程序， -51 realize the source ADC,

具有语音功能的水温控系统, 具有语音功能的水温控系统-Voice-enabled water temperature control system, voice-enabled water temperature control system

从沈阳新华龙公司购买的C8051F02X单片机开发板上的有用例子。-From Shenyang Hualong company purchased a new single-chip C8051F02X useful example of the development board.

C8051F005硬件SPI驱动的AT45DB041B的读写驱动-hardware SPI driver AT45DB041B of C8051F005

单片机开发1.16x16字点阵（滚动显示2.cdma通信系统中的接入通道部分进行仿真与分析3.LED显示屏动态显示和远程监控的实现4.MCS-51单片机温度控制系统5.usb接口设计-Single-chip dot matrix character development 1.16x16 (Scrolling 2.cdma communication system access channel part of the simulation and analysis of dynamic 3.LED screen display and remote monitoring realize 4.MCS-51 Single-chip temperature control system 5.usb Interface Design

AT89C51 AND ADC0808 8路模转数显示电路 数码管显示-AT89C51 AND ADC0808 8 way mode switch to the number of display circuit digital tube display

详细介绍MP3的编码原理,有大量图示,好看就要顶下,-Detail MP3 encoding principle, has a large number of icons, we should look under the roof,

带有24C02的红外数据接收程序，24C02是用I2C写的，接收端口为P3-2-24C02 with the infrared data reception procedures, I2C 24C02 is written in the port to receive P3-2

ok very good os