Coulomb
by Hamza Algohary
Electronic circuit simulator
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.
Permissions
1 permission weaken the sandbox. Flatsonar asks before installing.
- X11 display: X11 lets apps read input and windows of other apps
--socket=x11 - inter-process communication (needed for X11)
--share=ipc - Wayland display
--socket=wayland - X11 display, only when Wayland is unavailable
--socket=fallback-x11 - GPU acceleration
--device=dri
Who publishes this
The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.
- installs a prebuilt binary instead of building from source
source:prebuilt - verified on Flathub: the developer proved they control this app id
publisher:flathub
Maintenance
Recent activity on the upstream repository, or built and reviewed by Flathub.
No staleness signals: recent activity, or built and reviewed by Flathub.