Resistor Color Code
-------- ----- ----

Color   1st Band   2nd Band   3rd (Multiplier) Band | 4th (Tolerance) Band
                                                    |
Black      0          0                   1         |    Gold=   +/-  5%
Brown      1          1                  10         |    Silver= +/- 10%
Red        2          2                 100         |    None=   +/- 20%
Orange     3          3               1,000         |
Yellow     4          4              10,000         |
Green      5          5             100,000         |
Blue       6          6           1,000,000         |
Violet     7          7          10,000,000         |
Gray       8          8         100,000,000         |
White      9          9           (none)            |
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Converting Between Values
---------- ------- ------

TERA     T     10^12  
GIGA     G     10^9
MEGA     M     10^6
KILO     K     10^3
 - Point of Reference -
MILLI    m     10^-3
MICRO    æ     10^-6
NANO     n     10^-9
PICO     p     10^-12