Table of Contents
Electronics Info/Data
LEDS and Diode notes
Resistor
diode
,
led
Electronics Info/Data
LEDS and Diode notes
Some rough notes concerning LEDs and diodes.
References
Basic Light Emitting Diode guide
Guide to LED Circuit Designs and LED Basics & Operation
Resistor
Colour
Ring 1
Ring 2
Ring3
Ring 4
Figure 1
Figure 2
Multiplier
Tolerance
Black
0
0
1
Brown
1
1
10
1%
Red
2
2
100
2%
Orange
3
3
1,000
Yellow
4
4
10,000
Green
5
5
100,000
Blue
6
6
1,000,000
Violet
7
7
X
Grey
8
8
X
White
9
9
X
Gold
-
-
1/10
5%
Silver
-
-
1/100
10%
Body colour
-
-
X
20%