ThatVoid · Karl Svartholm

Custom hardware, simple software, real projects.

I build web things & hardware with small computers. Together with children of all ages as well as for industry & The Knowledge Web.

If you want a *project based hardware workshop or need a pragmatic developer contact karl@svartholm.com. *Project Based Learning through building something you care about, take your creations home to actually use and/or keep working on.
Karl teaching electronics to a child in a workshop
Controller Workshop
Workshop
Build your own game controller

Participants built & programmed ESP32-S3 controllers with buttons & LEGO.

Synth Visit
Collaboration
Visit with Module Synth makers

Explored collaborations with David & Sebastian at SEOK.

ThatVoid · Karl Svartholm
old AI slop page