Resistans Calkylator.

Ohm_law_lathund Resistor_color_lathund
Resistor size and power.
Resistor E-Series.

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Raitio Calck

Resistor Ratio (R2/(R1+R2))

Resistor Color

Resistor Value

Parallel Resistans

R1 || R2 =

Parallel Impedans

Z1 || Z2 =