SPI接口型E2PROM内部存储器的组织及读.写控制方法.

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.

TX-1开发板的Proteus仿真（大部分功能）-TX-1 development board of the Proteus simulation (most features)

硬件电路相当简单的音乐播放的c51仿真及c程序-Relatively simple hardware circuit of the C51 music player simulation and c procedures

本书是嵌入式系统不可缺少的工具

12864LCD电子钟c语言程序，电子钟的经典之作-12864LCD electronic bell c language program, the electronic bell classic

温度计原理图和源码-thermometer schematic and source

51单片机5043eeprom驱动程序源码肯定是好地，大家好好用吧！-51 SCM 5043eeprom driver source code is certainly well, we make good use!

前段时间做的一个东西,用的24位高精度AD转换芯片CS5532和12DA转换器max531的AVR驱动.芯片用的是ATMEGA8515,开发环境ICCAVR.CS5532的内部寄存器太多,设置有些复杂-earlier done a thing. The 24 high-precision AD converter and the CS5532 chip converters max531 12DA AVR Drivers . The chip is ATMEGA8515. Development Environment ICCAVR.CS5532 too many internal registers, set up some complex

NXP的mifare ultralight　数据手册, 英文版本,完成对电子标签的操作.-NXP" s data mifare ultralight manual, English version, the completion of the operation of electronic tags.

51单片机制作的电子钟，增加日期显示，带有详细的注释。-51 MCU production of electronic bell, the date of increase, with detailed comments.