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Cable that consists of individual wires wrapped around each other for carrying telephone or computer data. Reduces pickup noise levels in signals.
A signal range that is always positive or always negative, for example 0 to +10 V.
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The rate of change of displacement; dx/dt.
A device which converts a physical quantity into an electrical signal. Examples include thermocouples and photocells. Most sensors are also transducers.
A short surge of current or voltage, often occurring before steady-state conditions have become established.
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Rejection of the final digits in a number, thus lessening the precision but not necessarily the accuracy.
For digital input circuits, a logic 1 is obtained for inputs of 2.0 to 5.5 V which can source 40 microA, and a logic 0 for inputs of 0 to 0.8 V which can sink 1.6 mA. For digital output signals, a logic 1 is represented by 2.4 to 5.5 V with a current source capability of at least 400 microA; and a logic 0 by 0 to 0.6 V with a current sink capability of at least 16 mA.
Coefficient of Resistance The change in resistance of a semiconductor per unit change in temperature, over a specific range of temperature.
Number of results produced per unit time.