This app allows you to calculate the value and the tolerance of a standard 4 band resistor, along with a visualisation to check that the color code you have entered is correct.
Also included is an Ohm's law calculator, to allow you to calculate the missing value, given two values of voltage, current or resistance.
Also included is an Ohm's law calculator, to allow you to calculate the missing value, given two values of voltage, current or resistance.
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