通过把音乐的节奏转变成字符以实现通过高低电平让蜂鸣器响...

PWM应用程序编写方法实例，对于初学者较为使用-PWM application example of the preparation method, for beginners to use more

实现温度测试，计可分为A/D转换模块、数据类型转换模块、单片机系统、LED显示模块，各个模块完成各自对应的功能，由他们共同协作完成对输入电压的A/D转换及数据类型转换和LED的显示。-Digital voltmeter design which controls based on the monolithic integrated circuit

基于凌阳的 单片机技术的语音控制小车设计 有详细的c源程序和硬件电路 以及最终报告-Based on the single-chip Sunplus Technology voice control car design detail c source code and hardware circuits as well as the final report

简易信号发生器+Protues仿真,函数波形发生器产生波形表，通过DA转换产生正弦波。-Simple Signal Generator+ Protues simulation, waveform function generator waveform table, have a sine wave through the DA converter.

基于51单片机的 c语言 数字脉搏计的设计-C language based on single chip design of digital pulse meter

基于测距式的超声波测距仪，以AT89C51单片机为核心，精度高、有数字显示功能，实验精度达0.5CM-location-based ultrasonic range finder to AT89C51 core, high precision, digital display, experimental accuracy of up to mile

Silicon Lab公司以太网控制器芯片CP2200/1中文数据手册,网上大多数是英文的,中文的很难找.所以非常难得!-Silicon Lab

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C51实用源码，极具参考价值！-practical source of C51, great reference value!

SD卡开发源程序，可根据用户实际硬件修改-SD Card source files, users can change the actual hardware