We’re a small embedded technologies startup from southern Germany, more precisely from Engen near the Lake Constance. We develop and manufacture awesome products.
our products and brands out there
HHtronik
Hobby electronic modules and our open source hardware product branch. Find our well known Kickstarted products like the PGCPSU or our Q.O.K Soldering kits there:
Visit: hhtronik.com
Keybrick One
Keybrick One is a rechargeable drop-in replacement battery pack for the LEGO® Powered Up Hub 88009. With USB-C and more punch than any six AAA you could drop in there. We also have Keybricks for other LEGO® hubs!
Visit: keybrick.one
custom work.
you’ve got an awesome idea for the next big thing? Cool.
We support our customers with ideation, engineering, prototyping as well as micro-to-medium size production runs.