本文详细介绍了4×4矩阵式键盘识别技术，内含详细的电路图和C51源代码。...

atmega8单片机开发的MP3播放器,效果和音质都很不错,包括硬件电路,图片,程序在内的全套资料!-Singlechip atmega8 developed MP3 player, effects and sound quality is very good, including the hardware circuit, pictures, procedures, including a full set of information!

YM12864lcd功能模块，只要做少量的定义可以移植到n多平台-YM12864lcd function modules, as long as the definition of a small amount to do can be transferred to the n multi-platform

工程模板 使用非常方便适用初学者 敬请下载-project template using very convenient locations download application beginners

128X64液晶显示模块驱动程序(CforC51)-128X64 LCD Module Driver (CforC51)

这是ch375与单片机51接口应用程序，用keil51编译器打开即可-ch375 interface with the MCU 51 applications, with keil51 compiler can be opened

几个有用的子程序,其中包括ds1302,x5045, tlc2543和12864液晶屏的驱动-several useful routines, including ds1302, x5045, tlc2543 and 12,864 LCD driver

OCM12864的基本使用方法和实现多菜单的实现。-OCM12864 the basic use of methods and the realization of multi-menu.

完全可用的DMX512灯光控制AVR程序，欢迎下载参考-Fully available DMX512 lighting control AVR procedures, please download the reference

基于NRF905无线收发模块的无线计分系统程序-Based on NRF905 wireless transceiver modules, wireless scoring system procedures

Keil C51 example