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  2. Four-terminal sensing - Wikipedia

    en.wikipedia.org/wiki/Four-terminal_sensing

    Four-point measurement of resistance between voltage sense connections 2 and 3. Current is supplied via force connections 1 and 4. In electrical engineering, four-terminal sensing (4T sensing), 4-wire sensing, or 4-point probes method is an electrical impedance measuring technique that uses separate pairs of current-carrying and voltage-sensing electrodes to make more accurate measurements ...

  3. Resistor - Wikipedia

    en.wikipedia.org/wiki/Resistor

    Various resistor types of different shapes and sizes. A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission lines, among other uses.

  4. Metal electrode leadless face - Wikipedia

    en.wikipedia.org/wiki/Metal_electrode_leadless_face

    Despite their handling difficulties, and in the particular case of MELF resistors, they are still widely used in high-reliability and precision applications where their predictable characteristics (e.g., low failure rate with well-defined failure modes) as well as their higher performance in terms of accuracy, long-term stability, moisture resistance, high-temperature operation far outweigh ...

  5. New Vishay Foil Resistors Video Demonstrates the Accuracy ...

    www.aol.com/news/2013-03-07-new-vishay-foil...

    New Vishay Foil Resistors Video Demonstrates the Accuracy Provided by FRSM Z1-Foil Chip Resistors for Intersil's ISL28617 Precision Instrumentation Amplifier MALVERN, Pa.--(BUSINESS WIRE)-- Vishay ...

  6. Resistor ladder - Wikipedia

    en.wikipedia.org/wiki/Resistor_ladder

    Resistor ladder. A resistor ladder is an electrical circuit made from repeating units of resistors, in specific configurations. An R–2R ladder configuration is a simple and inexpensive way to perform digital-to-analog conversion (DAC), using repetitive arrangements of precise resistor networks in a ladder -like configuration.

  7. 180-degree rule - Wikipedia

    en.wikipedia.org/wiki/180-degree_rule

    180-degree rule. This schematic shows the axis between two characters and the 180° arc on which cameras may be positioned (green). When cutting from the green arc to the red arc, the characters switch places on the screen. In filmmaking, the 180-degree rule[1] is a basic guideline regarding the on-screen spatial relationship between a ...

  8. Force-sensing resistor - Wikipedia

    en.wikipedia.org/wiki/Force-Sensing_Resistor

    Force-sensing resistors consist of a conductive polymer, which predictably changes resistance following applying force to its surface. [5] They are normally supplied as a polymer sheet or ink that can be applied by screen printing. The sensing film consists of electrically conducting and non-conducting particles suspended in a matrix.

  9. Thermography - Wikipedia

    en.wikipedia.org/wiki/Thermography

    Thermography. Thermogram of a traditional building in the background and a "passive house" in the foreground. Infrared thermography (IRT), thermal video and/or thermal imaging, is a process where a thermal camera captures and creates an image of an object by using infrared radiation emitted from the object in a process, which are examples of ...