Description: 自编的数字万用表串口程序,万用表型号为MAS344,价格只有200元左右.-self serial digital multimeter procedures, MAS344 Multimeter model, price is only around 200 yuan. Platform: |
Size: 23200 |
Author:yuan |
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Description: Agilent 34401数字万用表用VB通过GPIB口来控制-Agilent 34401 Digital Multimeter with VB through mouth to control GPIB Platform: |
Size: 3340 |
Author:Henry |
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Description: 数字万用表电路图集收集了各类数字万用表的的电路图,结构说明!--It collects circuit diagrams of various digital multimeter and structure explanation. Platform: |
Size: 5815296 |
Author:黄文杰 |
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Description: 基于单片机的数字万用表设计.docDesign based on single chip digital multimeter. doc
-Design based on single chip digital multimeter. doc
Platform: |
Size: 600064 |
Author:noen |
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Description: 计并制作一台具有直流电压、交流电压和电阻测量功能的智能数字万用表.- This design introduces the design and research for 4 3/4 Digit DMM Circuit integrally and systemically.
he article mainly introduces the performance Characteristic of MAX134, inside structure, digital interface, input and output data, and some main functions. The design of intelligent digital multimeter consists ofhardware circuit and software circuit.
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Size: 337920 |
Author:梁兰 |
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Description: 基于430单片机的数字万用表，可以测来量电阻、电流、电压。精确度达0.1 -Based on 430 single chip digital multimeter, can be measured to the amount of resistance, current, voltage. An accuracy of 0.1 Platform: |
Size: 44032 |
Author:Tuliang |
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Description: 本文介绍一种基于AT89S51单片机的智能型数字式多用表,该系统采用MC14433——3 1/2位A/D转换器和LED数码显示，可以测量直流电压、交流电压、直流电流和电阻，并且具有键盘选择测量对象、量程和自动量程转换功能。-This paper introduces an AT89S51 microcontroller-based intelligent digital multimeter, the system uses the MC14433- 3 1/2 bit A/D converter and LED digital display, can measure DC voltage, AC voltage, DC current and resistance, and Select the measurement object with the keyboard, range and auto range conversion. Platform: |
Size: 504832 |
Author:cyj |
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Description: 本文介绍一种基于AT89S51单片机的智能型数字式多用表,该系统采用MC14433——3 1/2位A/D转换器和LED数码显示，可以测量直流电压、交流电压、直流电流和电阻，并且具有键盘选择测量对象、量程和自动量程转换功能。-This paper introduces an AT89S51 microcontroller-based intelligent digital multimeter, the system uses the MC14433- 3 1/2 bit A/D converter and LED digital display. Platform: |
Size: 148480 |
Author:cyj |
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Description: 数字电压表是诸多数字化仪表的核心与基础，电压表的数字化是将连续的模拟量如直流电压转换成不连续的离散的数字形式并加以显示，这有别于传统的以指针加刻度盘进行读数的方法，避免了读数的误差和视觉疲劳。目前数字万用表的内部核心部件是A/D转换器，转换器的精度很大程度上影响着数字万用表的准确度.-Digital voltmeter is the core of many digital instrument with the digital voltmeter based, is a analog quantities such as dc voltage converted into digital form of discrete discontinuous and it shows that this is different from traditional pointer to add scale plate, the method of reading to avoid the reading of error and visual fatigue. At present the core digital multimeter parts is A/D converter, the precision of the converter A large extent influence the accuracy of the digital multimeter.
Platform: |
Size: 54272 |
Author:stephen king |
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