这是一个播放音乐的程序，at51 的mcu，已经调试通过，

STM32 通过串口flash更新程序, 不用固件库，包括: ADC采样, 定时器延时中断, 键盘扫描, 模拟I2C驱动 问题咨询: w123456xy@sohu.com 15189792379-STM32 through the serial flash update, without firmware libraries, including: ADC sampling, delay timer interrupt, keyboard scanning, I2C driver Advisory: w123456xy@sohu.com 15189792379

单片机C语言的精确延时程序设计，很有用的哦- The monolithic integrated circuit C language precise time delay programming, is very useful oh

AVR单片机开发的AT24C02的I2C实验-AT24C02 single-chip AVR development of I2C experiment

编写pwm程序的时候，肯定有用的程序，自己看一看-Preparation program when the pwm is definitely a useful program, take a look at their own

本文件是一个E2PROM的应用程序, 大家可以根据自己的需要进行更改, 以满足不同的需要.-This document is an E2PROM applications, we can according to their need for changes to meet different needs.

本代码为本人在做一个项目时写的MSP430单片机读写FLASH芯片45DB041的源程序，包括基本通信函数，初始化函数，模式设置函数，整块FLASH读写，字节读写等多个函数。-The code for doing a project I am writing to read and write FLASH chip MSP430 single chip 45DB041 the source, including the basic communication function, initialization function, function mode is set, FLASH block read and write, byte read and write and so on a function.

C51 七种实用子程序集 1-C51 seven practical subroutine sets a practical subroutine sets

MSP430驱动D/A芯片DA8303 C语言程序-MSP430-driven D/A chip DA8303 C Language Program

平台化的单片机设计系统,内舍多种芯片驱动程序-Design of single-chip platform systems, with multiple homes chip driver

基于IAR开发环境的利用CC2510无线单片机实现的多路数据采集。-IAR development environment based on the use of wireless CC2510 single-chip realization of multi-channel data acquisition.