基于51系列单片机的超声波测距壁障程序 采用4位共阴数码管显示...

一个8路键盘源程序，很简单的，没有用编码，比较经典好用！-an 8 Road keyboard source, a very simple, with no coding, more classic handy!

图像识别模组由光学镜头、CMOS传感器（SPCA561A）、图像处理芯片（SPCA563A）组成。 SPCA563A分析和处理SPCA561A传过来的图像信号，并得出相应的信息（颜色、形状等等）。此模组接口简单，应用方便，容易与 MCU 结合使用，我们下面将要介绍的 Demo 就是其与SPCE061A结合的例子。 -Image recognition module by the optical lens, CMOS sensor (SPCA561A), image processing chip (SPCA563A) component. SPCA563A analysis and treatment SPCA561A Chuan-up image signal, and came to the corresponding information (color, shape, etc.). This module interface is simple, convenient, easy to used in conjunction with the MCU, we introduce the following to be the Demo is its combination with SPCE061A example.

单片机控制串口鼠标芯片范例，实现方向判断和数值计算功能-SCM serial mouse chip sample, judge and realize the direction of numerical functions

MCS51单片机串口程序，编译环境：keil 51-MCS-51 single-chip serial procedures, the compiler environment: keil 51

利用PWM实现正弦波和DTMF-achieve sine wave PWM and DTMF

真正的PICC函数中文介绍！是购买ICD2时候赠送的正版内容-PICC real function introduce Chinese! Is the time to buy ICD2 gift of genuine content

该文件是直流电动机的开环、闭环应用的资料和程序。-DC motor open-loop, closed-loop application of the information and procedures.

51单片机C语言学习，C语言来编写单片机程序。-51 microcontroller C language and C language to prepare SCM procedures.

用vb写的能够查看所有系统进程和进程所加载的模块-Using vb to write the be able to view all system processes and process modules loaded

DDS数字信号发生器,采用AD9835DDS 专用芯片 输出范围1K--10MHZ 采用X25045作看门狗及数据存储器，用于设置各项参数的存储 内含电路图， 源程序 及一些相关资料-DDS digital signal generator, using AD9835DDS ASIC output range 1K-- Knoxville watchdog for the use of X25045 and data memory, used to set various parameters of storage containing circuit, the source and related information