a solution of the web51

多功能按键电子时钟，由两个独立按键分别以单击，双击，长击，联击等功能控制，创意新颖。-Multi-function button electronic clock, respectively, by two separate buttons to click, double, long strike, strike and other functions associated control, creative novelty.

51单片机实现数字时钟带闹钟 使用6个弹跳按钳和4个共阴七段显示器组合而成-51 MCU digital clock with alarm

直流电机测速程序 电机需带码盘 精度高 可直接设置转数 短时间内电机达到所设定的 速度-DC Motor Speed procedures required motor encoder with high precision can be set directly to a few short period of time to achieve the set motor speed

keil arm flash fs 最新版　在Ｋｅｉｌ　ａｒｍ下使用-keil arm flash fs the latest version of the Keil arm use

MEGA8做的USB下载线(AVR/51),能下载ATMega系列S51/S52单片机,包括PCB图-MEGA8 make the USB download cable (AVR/51), can be downloaded S51/S52 ATmega series microcontroller, including the PCB diagram

dds调试源代码，已经调试好的，可以直接使用，谢谢！-dds debug source code, debugging has been good, and can be used directly, thank you!

模块化c语言实现模拟I2C读写EPROM 程序-C language for analog modular I2C read and write EPROM program

PC与89C51单片机串口通信的一个小例子-PC with the 89C51 single-chip serial communication of a small example

/*P89CXX编程控制CPU接收和控制程序*///定义编程需要的CPU类型0:P89C51 1:P89C52 2:P89C54 3:P89C58 4:P89C51RC 5:P89C51RD

详细介绍了如何利用C51来设计ET6201 LED驱动芯片的程序，适用于DVD/CD等电子产品的显示面板