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ELECTRONICS - [Calculators] - [Resistor Color Code Finder]

Resistor Color Code Finder

This little JavaScript allows you to calculate the resistance of a resistor when the colors are given in a fast way. Just select the colors you want and the resistance will be shown in the first textbox. The tolerance will appear in the second box.

Ring 1 Ring 2 Ring 3 Ring 4

Resistance (Ohm)


Copyright ©1998-2017 Vanderhaegen Bart - last modified: August 24, 2013