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About OHM and his LAW

Step 2Color Code

Color Code
This page explains the color code for resistors.
SELECT THIS EXERCISE FIRST and get comfortable with the code.
Because of variations in color on different displays, an abbreviation (e.g. 'Viol' for violet) of the intended color is dispalyed just ahead of the cursor whenever a color interpretation is called for. A ribbon of colors is diaplayed on the upper right part of tha screen at all times.

This is a fun exercise !
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Author:richjd
Retired teacher and High School Principal. Teacher of math, science, digital electronics, computer leteracy, computer programing