单片机音乐播放程序，附带三首已编音乐代码，音乐调声可调...

单片机接口扩展的例子-microcontroller interface expansion examples

用单片机的C语言编的键盘递增递减的C程序的源代码（按一下键，对应的键值增或减一），在很多领域用到此思想，如空调调温等，可供单片机开发工程师参考。-the MCU series of the C language keyboard incremental decrease in C program"s source code (by pushing a button, the corresponding increase or decrease of the pair a), used in many areas here thinking, such as air-conditioning thermostat, MCU development engineers for reference.

51单片机 12864液晶 多级菜单编程-51 MCU 12864LCD Menu Programming

本文主要编译出lcd的基本程序，还有字模的使用方法 -In this paper, compile a lcd basic procedures, as well as the use of matrix methods

基于51系列单片机的DS18B20测量温度系统. 正在学习单片机-MCU DS18B20 temperature measurement system. SCM is learning

C8051F系列单片机交叉开关的配置实例-C8051F series microcontrollers crossbar switch configuration examples

提供了LED点阵显示的Proteus仿真电路，和汇编代码。-LED dot matrix display provides a simulation circuit of the Proteus, and assembly code.

这是一个基于 8051 的图形化GUI栈，好好用 占用资源很少-This is a 8051-based graphical GUI stack, good with small footprint

自己编写的一个单片机控制红外发送与接收的红外接收源程序,同时自己也做了一个板实验,是成功的哦-I have written a single chip to send and receive infrared control infrared receiver of the source, at the same time also made a plate experiment was a success, oh

keil编译,philip d12。-compiled with keil compiler,and using d12 of philip