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Component identification, calculators, datasheets, and more.

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Component Identification

SMD Code Markings
IC Logos
Opto Cross-Reference
IC Datasheets
IGBT Module Cross-Reference
Capacitor Code Markings
Diode Colour Markings
Inverter Manuals (Coming Soon)

Calculators

Ohms Law Calculator
Resistor Colour Code Calculator
SMD Resistor Code Calculator
Parallel Resistor Calculator
AC Motor Torque Calculator
Motor Poles Calculator

Education

Electronics Basics Course