Welcome to the EE Tool Box
The place to go for many of the tools an Electrical Engineer would need

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reference Tools for EEs

 

 

 

 Calculators

 

    Scientific Calculators

    Financial Calculators

    Binary, Octal, Decimal & Hex Calculators

    Eigenvalues/Eigenvectors Calculator

    Quadratic Equation Solver

    Solve Math Problems with instant step

       by step solution.

 

 

 

 Math Equations & Formulas
(from Paul Dawkins at Larmar University)

 

    Algebra Formulas

    Geometry Formulas (GruntWare)

    Trigonometry Formulas

    Calculus Formulas

    Derivatives and Integrals Formulas

    Laplace Transforms

 

 

 

 Resistor Color Codes

 

    4 Color Bands

    5 Color Bands

 

 

 

 

 

 

 

Development Tools for EEs

 

 

 

 Schematic and Diagramming

 

    EasyEDA (EasyEDA.com)

    CircuitLab (circuitlab.com)

 

 

 

 Spice Simulators

 

    EasyEDA (EasyEDA.com)

    CircuitLab (circuitlab.com)

    5Spice (5spice.com)

 

 

 

 PCB Layout

 

    EasyEDA (EasyEDA.com)

    DesignSpark PCB (designspark.com)

    SnapEDA (SnapEDA.com)