Bridges - animations  |
|
Balancing the
Wheatstone Bridge |
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Bridge amplifier
bridge amplifier measurement |
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Graëtz bridge Graëtz bridge animation |
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Maxwell-Wien bridge unlike this straight Wien bridge, the balance of the
Maxwell-Wien bridge is independent of source freq |
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Pont de Maxwell
en Français |
|
Pont de Maxwell
en Français |
| Pont de Sauty
en Français, le pont de Sauty est
constitué de deux résistances, de deux condensateurs, d'un générateur de tension
sinusoïdale et d'un détecteur ayant une grande impédance d'entrée, Sauty bridge |
|
Pont de Wheatstone
en Français |
|
Pont de Wheatstone
en Français |
|
Pont de Wheatstone
en Français |
| Wheatstone
bridge the Wheatstone bridge is used to determine an unknown resistance by
adjusting a known resistance so that the measured current is zero |
|
Wheatstone
bridge the Wheatstone bridge is used to determine an unknown resistance
(Rx in our case) by adjusting a known resistance so that the measured current is
zero |
|
Wheatstone bridge
Wheatstone bridge |
|
Horizontaal |
| Measurement |
|
Alimentation réglable en tension et courant
en Français |
|
Analog
meter in order to use a DC-style meter movement, such as the D'Arsonval
design pictured in the applet below, the alternating current must be "rectified"
into DC |
| Balayage télévision
en Français |
|
Cathode
rays this tutorial demonstrates how the electrons create ionizing effects
from residual gas, which results in the visibility of cathode rays |
|
Drehspulinstrument |
|
Dreheiseninstrument |
|
Electroscope |
|
Galvanómetro |
|
Galvanómetro balístico |
|
Hitzdrahtstrommesser |
| Kathodenstrahlröhre in German |
|
Mesures de puissance
en Français |
|
Multimeter |
|
Multimeter |
|
Shunts and
multipliers |
|
Stroboscope |
|
Stroboscope
en Français |
| Stroboscope
en Français |
|
Teslametre
en Français |
|
Thermomètre à
diode
en Français |
|
Thermomètre à résistance
de platine
en Français |
|
Superheterodyne spectrum analyzer a spectrum analyzer
is an extremely useful measurement tool that can show, in the frequency domain,
information not readily recognizable with a time domain instrument such as an
oscilloscope. For example, the frequency content of a signal (e.g. a fundamental
sinusoid and one or more harmonic components) is readily identified with a
spectrum analyzer |
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Horizontaal |
|
Oscilloscopes - animations |
|
Aimant tournant devant une bobine |
|
Cathode Ray Tube
Cathode Ray Tube applet, How a Cathode Ray Tube works |
|
Cathode Ray Tube
Cathode Ray Tube applet, How a Cathode Ray Tube works |
|
Champ magnétique et champ électrique dans un tube cathodique
en Français |
|
Courbes de Lissajous |
|
Courbes de Lissajous |
|
Demonstration of aliasing of a sinusoidal signal
The applet demonstrates graphically how an undersampled sinusoidal signal
appears as though it has a lower "alias" frequency |
|
Elektronenstrahl- Oszilloskop |
|
|
Lissajous figures
What are Lissajous figures, Lissajous applet, Lissajous figures were used to
determine the frequencies of sounds or radio signals. A signal of known
frequency was applied to the horizontal axis of an oscilloscope, and the signal
to be measured was applied to the vertical axis. The resulting pattern was a
function of the ratio of the two frequencies |
|
|
Lissajous figures
What are Lissajous figures |
|
|
Lissajous figures
What are Lissajous figures |
|
|
Lissajous figures
two oscillations one along the x axis and the other along the y axis when
added result in a two dimensional motion. The path traced is known as
Lissajous figures |
|
Lissajous
en Français |
|
Lissajous figures Lissajous figures were discovered by the French physicist Jules Antoine Lissajous. He would use sounds of different
frequencies to vibrate a mirror |
|
Lissajous figures
Sinusoidal voltages are applied to the horizontal and vertical deflection plates |
|
Lissajous figures
two oscillations one along the x axis and the other along the y axis when added
result in a two dimensional motion. The path traced is known as Lissajous
figures |
| Mesure de déphasage
en Français |
|
Mesure de fréquences
en Français |
|
Modes de balayage
mode alterné, mode choppé,
en Français |
|
Oscilloscope |
| Oscilloscope
How an
Oscilloscope works |
|
Oscilloscope
Oscilloscope, How an
Oscilloscope works |
|
Oscilloscope How an
Oscilloscope works |
|
Oscilloscope
shows the basic functions of an oscilloscope. The oscilloscope is an
electronic instrument widely used in making electrical measurements |
|
Oscilloscope
shows the basic functions of an oscilloscope. The oscilloscope is an
electronic instrument widely used in making electrical measurements |
|
Oscilloscope
principe
en Français |
| Oscilloscope
principe
en Français |
|
Oscilloscope
Oscilloscope animation, How an
Oscilloscope works |
|
Oscilloscope simulation
Oscilloscope simulation, to visualize the concepts of "amplitude" and
"frequency" |
|
Oscilloscope-simulator
How an
Oscilloscope works, Educypedia |
|
Principe de l'oscilloscope
synchronisation, mode choppé, mode alterné, courbes de Lissajous,
en Français |
|
Principe de fonctionnement d'un oscilloscope
en Français,
Utilisation d'un GDS - Exercice sur les réglages,
Utilisation d'un GDS - valeurs moyenne et efficace,
Synchronisation |
|
RC time constants
Using the Oscilloscope to Measure the Time Constant |
|
Synchronisation
en Français |
|
Utilisation de
l'oscilloscope |
|
Virtual oscilloscope1
en Français |
|
|
Virtual oscilloscope
2
en Français |
|
|
Virtual oscilloscope
3
en Français |
|
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Last updated on:
2008-06-12
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