4x4矩阵扫描键盘 用于PIC16f8

5l 系列单片机为许多控制提供了高度灵活和低成本的解决办法。充分利用他的片内资源，即可在较少外围电路的情况下构 成功能完善的超声波测距系统-5l Series single-chip control for a number of highly flexible and cost-effective solution. Make full use of his resources-chip can be less the case of the external circuit constitutes a function of the ultrasonic ranging system to improve

由 汇编编写的一首 老鼠爱大米的代码,思路清晰易懂-prepared by the compilation of a code of Lao Shu Ai Da Mi, ideas lucid

一个微型打印机的C语言源程序-a micro printer C language source

scan file in microstation, simple example

c51控制1602液晶显示，适合初学者，硬件测试可用，附含1602液晶说明-C51 control of liquid crystal display 1602 is suitable for beginners, hardware testing is available, with 1602 LCD attached note

CAN控制单片机扩展板电路原理图，比较实用。-Single-chip CAN to control the expansion of the circuit board schematics, more practical.

程序运行于C8051F020,主要功能是利用C8051F020自带的DAC生成一个正弦波-procedures in the C8051F020, Its main function is to bring their own use C8051F020 the DAC generating a sinusoidal

《单片机C语言编程与实例》的代码，非常的优秀，而且涉及面广-"SCM C programming language and examples" of the code, very good, but involves extensive

GPL162001的A1600和A4800音频压缩格式演示程序

8051仿真程序.可以对8051做详细的了解。全部内容以傻瓜式告诉学习者，通过学习本软件可以对汇编的编程有更深入的了解。-8051 simulation program. May 8051 a detailed understanding. All the contents to tell the fool-learners, learning the software to be able to compile the program with a more in-depth understanding.