Tuesday, 2 December 2025

Slump52 - an ErgoMech keyboard with number pad

Up until now, I have had three different keyboard PCBs fabricated to my own design - all diode-free using Graph Theory. The Gamma Omega TC36K, the Gamma Omega Hesse, and the Forager Acid, with 36, 36 and 34 keys respectively. They've been getting smaller. Well now for something bigger, requested by our nine year old: They want a keyboard with more keys, and deserve smaller keys. Here is the Slump52!

Screenshot of the Slump52 keyboard PCB rendered in KiCad.
Slump52 keyboard PCB design in KiCad