AT24C08在线基本读写过程中灭绝，经过委员会…

1.将P1.0～P1.3接开关，将P1.4～P1.7接发光二极管。依据P1.0～P1.3开关状态控制P1.4~P1.7发光二极管点亮。 2.将P1.0～P1.7全部接发光二极管，开始P1.0、P1.5点亮，左循环50次后P1.1、P1.4点亮；右循环30次，循环往复。-1. P1.0- P1.3 will then switch to P1.4- P1.7 access LEDs. P1.0- P1.3 based on state control switch P1.4- P1.7 LED lights. 2. P1.0- P1.7 will take all LEDs started Schematic, P1.5 lit, the left circle after 50 P1.1 and P1.4 lit; Turn right circle 30 times repeated.

基于ＰＩＣ１６单片机的门铃控制程序，已经通过编译-Based on the PIC16 MCU doorbell control procedures have been adopted by the compiler

MSP430串口程序，串口接收与发送均用中断处理。当MSP430串口中断接收到PC机的指令后通过中断发送将数据发送出去。-MSP430 serial program, serial port receive and send all use interrupt handling. When the MSP430 serial receive interrupt instruction PC, adopted after the break to send the data sent.

mifare rc500 读卡器源码-MIFARE reader source rc500

8051控制步进电机（小车的源程序-8051 stepper motor control (the source Trolley

基于1602LCD的秒表，MCU STC89C51RC。-The stopwatch-based 1602LCD

使用单片机进行按键操作，适合初学者学习。简单演示。-using SCM for buttons, for beginners to learn. A simple demonstration.

基于ARM7的U盘程序开发代码,可以-ARM7-based U-procedure code, can see the

AVR控制SD卡或MMC卡的程序 调试通过-AVR control the SD card or MMC card through the program debugging

该头文件配合key.c，在main函数中调用key.c，都文件中添加key.h，使软件更清晰，一目了然-The header file with key.c, in the main function call key.c, all files add key.h, so that software is more clear at a glance