C51 microcontroller introduce Chinese

c8051f340的usb的使用，包括描述符的设置，usb的标准库文件以usb的初始化-c8051f340 use the usb, including descriptor settings, usb standard library file to usb initialization

ADS7844串行模数转换芯片的原理及其在嵌入式的应用-ADS7844 analog-to-digital converter serial chip embedded in the principle and its application

低成本m48+热敏电阻做多路温度报警装置显示和音乐！

相关富士通单片机实用资料5-related practical information MCU 5

8051系列单片机C程序设计完全手册和一些简单的c程序-8051 Series Single-chip C programming manual and complete some simple c program

采用实时时钟芯片DS1302+AT89C2051的红外遥控LED电子钟-using real-time clock chip DS1302 AT89C2051 infrared remote control LED electronic bell

利用NXP的新一代高集成度的芯片RC500完成Mifare系列卡的读写-The use of a new generation of highly integrated NXP" s Mifare chip RC500 Series completion card reader

程序的源码及电路图都含其中，希望能对单片机开发者有用-Procedures have included source code and circuit diagrams in which the hope of useful single-chip developer

结合温度传感器的实现测温度的C程序 这个小项目用到了比较多的AVR单片机的资源 是个不错的学习例程-Realize the combination of temperature sensor measuring the temperature of the C program that uses a relatively small projects and more resources AVR MCU is a good learning routines

这是sd/mmc卡程序地而部分内容，后面还有！-This is the sd/mmc card program and part of the contents in the back there!