再分享一个数字万用表的源码， 这也是我从我朋友那里要过来的...

使用键盘上的上、下、左、右四个按键，可以分别控制led1,2,3,4, 每个LED 对应的Port 请参考“实验平台介绍”说明文档。要求按下 上面提到的四个按键中间的一个按键后，该按键对应的led 被点亮，持续1 秒钟以后led 熄 灭。-Use the keyboard on the upper and lower, left, and right buttons, can control led1, 2,3,4, each LED corresponding to the Port, please refer to " experiment on" documentation. Requirements of the four above-mentioned press the middle button of a button, the button that corresponds to being light led, continuous 1 second later led out.

是用51单片机检测色度色差的算法和具体实现的代码-is 51 Single-color and color algorithm to achieve specific code

XC161CJ_V2.7.dip 英飞凌软件DAvE mother system的插件，针对芯片XC161CJ_V2.7, 打开DAvE, 选择install, install from web, 浏览，选择XC161CJ_V2.7.dip。即可去XC161CJ芯片架构外设进行模拟，生成项目c语言代码，并用于keil的继续开发。-XC161CJ_V2.7.dip Infineon DAvE mother system of the plug-in software for chip XC161CJ_V2.7, open DAvE, select install, install from web, browse, select XC161CJ_V2.7.dip. You can go to XC161CJ peripheral chip architecture simulation, build the project c language code, and for the continued development of keil.

51单片机写得温度控制，经调通的程序 可以给初学者作为参考-51 Single-chip temperature control written by the tune

在单片机向实际系统发出控制信号时,需用数模转换芯片将数字信号转成模拟信号.这个程序和原理图详细说明了DA转换器的应用和开发.-In SCM systems to the actual control signal, the required digital-to-analog converter chip digital signal into analog signal. This procedure and schematic diagram detailing the application of DA converters and development.

用于51单片机的下载软件。支持大部分的51单片机。-For 51 Singlechip download software. Support most of the 51 single-chip microcomputer.

数据采集系统作为沟通模拟域与数字域的必不可少的桥梁有着非常重要的作用。本文介绍的重点是数据采集系统。数据采集与通信控制采用了模块化的设计，数据采集与通信控制采用了单片机8051来实现，硬件部分是以单片机为核心，还包括模-数转换模块，显示模块，和串行接口部分，还有一些简单的外围电路。8路被测电压通过通用ADC0809模-数转换，实现对采集到的数据进行模拟量到数字量的转换，由单片机对数据进行处理，用LCD显示模块来显示所采集的结果，并将数据通过串行口传输到PC机上，MCU与 PC机间的电平匹配采用MAX232接口芯片，由PC机完成数据接收和显示，VB程序编写了更加人性化的人机交互界面。-Data Acquisition System Analog domain as communication with the figure of the indispensable bridge between the domain has a very important role. This article focuses on the introduction of data acquisition system. Control data acquisition and communication of the use of a modular design, data collection and communications control to the use of a 8051 single-chip implementation, the hardware part of the single-chip microcomputer as the core, but also mold- digital conversion module, display module, and serial interface part, have some simple external circuit. 8 road test voltage through the common mode ADC0809- conversion, implementation of the collected data to the digital analog conversion, the

nRF2401A for MSP430 -nRF2401AnRF2401A for MSP430nRF2401A for MSP430

STM32FAD转换，单片机开发板，在实例中演示了AD转换过程。-STM32FAD conversion, microcontroller development board, in the instances demonstrate the AD conversion process.

Ucos2在80c51f上的移植-Ucos2 in the transplant 80c51f