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Voltage, Resistance, and Current Lab Instructions
Voltage, Resistance, and Current Lab Instructions

... the line? What is the slope of the line? Repeat for the remaining two resistances. Plot all three curves on the same set of axes. Everyone on the team should have an electronic copy of the spreadsheets. B. Resistance, current and voltage in a single loop with two resistors Using the 2 ohm resistance ...
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... By using enhanced control algorithms and a simplified DSP architecture, the feedback loop time of Sine and Random control are all greatly reduced. A reduced control loop time gives much better capability for resonance search and dwell or control for a structure with high Q resonances. It also provid ...
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... • Total current equals the sum of currents in branches • As the number of branches is increased, overall resistance of the circuit is decreased – think about driving on a 4 lane highway – little resistance to the flow of traffic – now consider an accident that blocks three of the lanes…a reduction t ...
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Schmitt trigger



In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.
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