Circuits Software

Troubleshooting - Basic Electrical Control Circuits System with Circuit Simulation

Troubleshooting Electric Motor Control Circuits - wiring fault simulation

A simulation of a NYC Transit Authority train traveling by automatic signals with working stop arms. Working circuit drawings show how the signal system relays function while the train passes over track circuits.

The HAM Intelligent Calculator, also called HAMIC, is designed to aid HAM radio operators perform a number of calculations. This includes simple circuits (e.g. resistors), complex circuits (e.g. L networks), or other calculations (e.g. SWR).