Coulomb

Overview

Coulomb is an electronics design program, available on Linux.

Features described in its Flathub listing and in its GitHub repository: themes and dark mode.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

At a glance

Coulomb is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

About

Coulomb is a simple and elegant circuit simulator. Features: Draw arbitrary circuits Plot voltage and current of devices against time Save/Load circuits Dark Mode support Beautiful UI Available Devices: Resistor Battery Current Source AC Voltage Source Inductor Capacitor Diode Zener Diode Problems: Circuits containing non-linear devices will most probably not be solvable, because the current backend is not good at dealing with non-linear systems, that's going to change though. Due to the way inductors and capacitors are modeled you can't put two inductors in series, or two capacitors in parallel, that's also going to be fixed.

Description from Flathub — AppStream (Flathub)