electrical circuit

It is a great lesson for some one studying electrical engineering.

AutoCAD Electrical purpose-built to create and modify electrical control systems

EngCalc (Electrical) - Electrical Engineers Engineering Formula Calculator

LadderWorks helps electricians make electrical drawings.

Troubleshooting - Basic Electrical Control Circuits System with Circuits

Produce electrical schematics and drawings.

Integrated electrical building design and drafting software

Visio shapes stencils and templates - 370 Visio shapes and symbols in 19 Visio stencils

Calculates 11 different variable formulas; ohms, amps, volts, watts, etc.

Electrical electronic schematic capture with support for simulation, PCB design