To investigate the relationship between current and potential difference for a resistor, bulb and diode.
To calculate the resistance of the series resistor required, we need to look at the current and voltage values recommended by the LED manufacturer. Suppose a manufacturer recommends a maximum voltage ...
In Part 1 of this five-part series, we examined FET voltage controlled resistors, basic voltage controlled resistor circuits, and a balanced or push pull voltage controlled resistor (VCR) circuit.
The continuing trend towards miniaturizing electronic circuits poses new challenges to the design of resistors. The increasing number of electronic functions in vehicles, for instance, causes the ...
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