User manual

10
This means that the value indicated by the color rings could be
5% greater or smaller. Your first resistor is read as follows: yel-
low = 4, purple = 7, red = 00, together 4.700 ohms, or 4.7 kΩ.
The resistor color code
Color Ring 1
1
st
number
Ring 2
2
nd
number
Ring 3
Multiplicator
Ring 4
Tolerance
Black 0 1
Brown 1 1 10 1%
Red 2 2 100 2%
Orange 3 3 1000
Yellow 4 4 10000
Green 5 5 100000 0.5%
Blue 6 6 1000000
Purple 7 7 10000000
Grey 8 8
White 9 9
Gold 0.1 5%
Silver 0.01 10%
5 Adjustable brightness
We are going to rebuild the LED light so that the two parts
of the dual switch control their own brightness. For this you
need a cable with two plugs. You can toggle between three
brightness levels: off, soft and bright light. Actually, there
should be a fourth level, because current flows through both