There's a closed pull request on the void-packages repository

New package: simulide-0.4.14
https://github.com/void-linux/void-packages/pull/25945

Description:
Real time electronic circuit simulator with PIC, AVR and Arduino simulation.
It bundles some older versions of `simavr` and `gpsim`. I tried to make it use up-to-date versions, which are installed system-wide, but turns out there's plenty of fixing needed to do it. So I postponed it for the future.
P. S. I'm not the author of this tool, I just use it for my university MCU programming course.