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Description: AD高精度采集校正设计
提出了一种高精度数模转换软件校正算法,用以消除运放放大器、比例电阻、AD转换器、印制电路板等物理上带来的误差，我们已成功应用于数字电压表、数字电流表、数字欧姆表、数字程控电源等项目上，实践证明该算法应用于各种AD高精度转换的校正,消除物理上带来的误差-AD-tuning the design of high-precision capture of a high-precision digital-to-analog conversion software correction algorithm to eliminate OPAMP amplifier, the ratio of resistors, AD converters, printed circuit board, such as the error caused by physical, we have successfully applied digital voltage meter, digital ammeter, digital ohmmeter, digital program-controlled power supply and other projects, the practice proved that the algorithm is applied to a variety of high-accuracy AD conversion of the correction, to eliminate the error caused by physical
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Size: 30720 |
Author: 陈任 |
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Description: The project designs ohmmeter using labview.
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Size: 14336 |
Author: krishna |
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Description: Sample code Ohmmeter with PSoC
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Size: 1024 |
Author: andhei |
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Description: 同相反向放大器电阻值选型＋E96电阻表查找V1.0.zip 根据调节范围（例如正负5％）确定固定电阻值和电位器参数的时候很有用。另外，也可以确定自己选择的电阻是否能买到。 -In contrast to the amplifier with the resistor value selection+ E96 ohmmeter to check V1.0.zip under adjustment range (for example, plus or minus 5 ) to determine the value of the fixed resistor and potentiometer is useful when the parameters. In addition, it can determine the resistance of their choice whether to buy.
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Size: 106496 |
Author: amo |
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Description: In this assignment a lock –in amplifier based micro-ohmmeter will be designed and tested of which block diagram is as in figure 1 beneath. Under requirement list, capability of measuring small resistance without the applying of large currents been mandatory is stated. On the same instance lock-in amplifier have the ability to take out small AC signals of a predefined frequency from noisy environments.
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Size: 1185792 |
Author: zyad |
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Description: digital ohmmeter using 8051 micro-controller interface with adc 0831 and lcd 2x16
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Size: 1024 |
Author: cindylky |
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Description: “自动转换量程数字欧姆表”的题目，程序调试完全通过，可以下载使用。AD芯片是ADS7822，驱动芯片ULN2003，具有量程自动转换，自动测量与手动测量转换。-This program is a career contest in 2012 in Shandong Province, automatic conversion range digital ohmmeter topic,, program debugging completely through, you can download the use. AD chip ADS7822, drive chip ULN2003.
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Size: 45056 |
Author: hui huang |
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Description: 数字万用表，一种多用途电子测量仪器，一般包含安培计、电压表、欧姆计等功能，有时也称为万用计、多用计、多用电表，或三用电表-Digital multimeter, a multi-purpose electronic measuring instrument, voltage meter, ammeter, generally contain ohmmeter function, sometimes referred to as the multimeter, multipurpose meter, multimeter, or three meter
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Size: 93184 |
Author: 阿英 |
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Description: multimeter using 8535
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Size: 23552 |
Author: pw |
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