Resistor Color Code And SMD Code Calculator

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Resistor Color Code Calculator

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Electronics Database (offline)

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Electronics circuit calculator

PLC Ladder Simulator 2

ALLDATASHEET - Datasheet PDF

Advanced Scientific Calculator

SMD Marking Codes

Electronic Component Pinouts

Datasheet and Pinouts

Electronics Toolkit

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Resistor calculator

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EveryCircuit

PICmicro Database

Samsung Calculator - ماشین حساب سامسونگ

ClevCalc - Calculator

Scientific Calculator Advanced

Electrician Handbook & Wiring

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Basic Calculator: GPA & Math

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Electricians' Handbook

ترانسفورماتور

Electronics Toolbox