单片机的Demo，可以在单片机上演奏音乐 用汇编语言的写的

推箱子游戏代码`51单片机编程,加电路原理图-Sokoban game code `51 Single-chip programming, plus the circuit schematic diagram

arm-led汇编程序，适合初学者学习最基本的 arm汇编指令-arm-led compilation of procedures, suitable for beginners to learn basic arm compilation directives

DS18B20 单线数字温度计指南,除硬件结构介绍外,还包含有汇编语言源代码及C语言源你码,是一个很不错的开发参考资料.-Single-wire digital thermometer DS18B20 Guide, in addition to the hardware structure of introduction, it also contains the source code in assembly language and C language source your code, is a very good development of reference materials.

PCB布线规则-.

基于超声波的测距仪（包括原理图，程序源码与相关调试说明，以及一些参考资料，总之，开发超声波测距仪的一整套资料）-Based on Ultrasonic Range Finder (including schematics, source code and related procedures for debugging instructions, and some reference materials, in short, develop a set of ultrasonic range finder data)

单片机51系列测试串口的简单程序反回输入字符-MCU Series 51 serial test the simple procedure of the anti-back character input

提供对挖泥机油泵转速测定，测定转速范围：200RPM―2000RPM，精度

C51模拟串口程序，参加电子设计的时候设计的。-C51 analog serial procedures, to participate in electronic design when the design.

LCD字库生成 ；-LCD font generation

为c51写的拼音输入法模块,功能是用来无线传送打字。c51也能打字了哈哈o(∩_∩)o-Written for the C51 Pinyin input method module, wireless transmission function is used to typing. C51 can be typing a哈哈o (∩ _ ∩) o