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Results tagged with voltage
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user 184581
Voltage, otherwise known as electrical potential difference (denoted ∆V and measured in volts) is the difference in electric potential between two points (adapted from Wikipedia). Voltage can be constant (DC) or varying (AC).
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Why do we need a resistor here?
However, once you are adding other circuits that share a common ground and factor in noise (from a spinning tire on a car or factory equipment for example) that voltage may rise slightly and it could be … enough to make your circuit read a logic 1 voltage. …
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