AVR单片机

8279初始化以程序，键盘处理程序以及显示子程序-8279 initialization procedure, keyboard and display processing subroutine

单片机实现的网卡程序,其中控制4个网卡的轮番查询 -the MCU card procedures, which control the four turns inquiry Card

AD转换器MAX127驱动程序（ KEIL C51 ）-AD converters MAX127 driver (KEIL C51)

针对philips的51单片机LPC931的具体应用的例子。实现对uart, spi, i2c等硬件资源的操作。还有针对小内存单片机操作系统的实现。-against Philips Microcontroller 51 LPC931 the specific application examples. Implementation of UART, 20, i2c hardware resources operation. There are small memory microcontroller operating system is achieved.

关于来电识别的程序-on caller identification procedures

基于MCS-51的温度测量程序 温度程序-MCS-51 based on the temperature measurement procedure

如何由单片机升级到DSP中文教程，对需要的同志们很有帮助哦-How to upgrade to a DSP by the single-chip Chinese course, comrades in need of helpful Oh

AVR单片机与明基实现GPRS通讯C语言代码-AVR Microcontroller and the achievement of GPRS communication BenQ C language code

用AVR 音乐合成： 1.音乐数据存放于芯片的flash存贮器中2.PA口显示不同的音阶变化。 3.音乐数据的低四位选择音调频率，高四位*5后，为音调持续时间。-Using AVR Music Synthesis: 1. The music data stored in flash memory chips in the mouth 2.PA show different changes in scale. 3. The music data to choose the four tones of low frequency, high 4* 5, in order to tone duration.

在keil c51 环境下开发时钟秒表源代码-Keil c51 environment in the development of a stopwatch clock source code