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Resistor Color Code Calculator
Read 3, 4 and 5-band color codes + Ohm's Law
3 Ringe
4 Ringe
5 Ringe
100 O
Toleranz:
±1%
1. Stelle
0
1
2
3
4
5
6
7
8
9
Braun
2. Stelle
0
1
2
3
4
5
6
7
8
9
Schwarz
Multiplikator
0
1
2
3
4
5
6
7
8
9
Go
Si
Braun
Toleranz
1
2
5
6
7
8
Go
Si
Braun
Ohmsches Gesetz
$U = I \cdot R$ — enter two values, calculate the third
U berechnen
I berechnen
R berechnen
U (Volt)
I (Ampere)
R (Ohm)
Fill in two fields to calculate the third.