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Перевод: voltmeter
[существительное]
вольтметр
Тезаурус:
- Similarly, a DC voltmeter connected to the test point at the output of the first stage should see a voltage which varies as the core is moved about.
- Also, the fuse and a voltmeter (0-;15V) and an ammeter (0-;5A), or a switched combination of these last two items, can be included to produce a neat and versatile instrument.
- Strictly speaking, the voltmeter should give true r.m.s. measurement.
- Monitor the appropriate amplifier test point with a voltmeter or calibrated oscilloscope and rotate the Helmholtz coils and sensor to give zero volts.
- bquo; All voltages are OK and the voltmeter works however the ammeter and op-amp output all read zero.
- The voltmeter should show a maximum (positive), a minimum (negative) and two zero crossings approximately at right angles to the maximum and minimum.
- The software supplied allows various options such as Oscilloscope; Digital Voltmeter; Multimeter; ADC Readings etc., and also allows the parameters within each option to be changed e.g. triggering and timebase settings for the "scope.
- The neat and easy to use plug-in module shown will transform your PC into a "scope and a voltmeter.
- Select one amplifier for calibration and connect a voltmeter to the test point at the first stage output.
- This circuit, in conjunction with a digital voltmeter, gives a stable and accurate digital reading of frequency from about 50Hz to 19.99MHz.
- Since Vdd and Tc are constants, output voltage is proportional to input frequency, R5 and C2 smoothing the square wave to give the direct voltage to drive the voltmeter.
- Voltmeter readings around IC2 should produce the following results, assuming that the negative lead of the voltmeter is connected to 0V.
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