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solheim68

by evyd13 · ·

72 / 71 / 70 / 69 / 68 keys unibody

MX soldered ATmega32U4 QMK

3D render of the solheim68 circuit board
The bare PCB, drawn from solheim68.kicad_pcb. No switches or keycaps: this is the board as manufactured.

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Record 83% complete · 15 of 18 fields

No summary recorded.

Layouts

Spec

Shape

Body
unibody
Splay
— not recorded —
Stagger
— not recorded —
Key spacing
MX spacing · 19.05 × 19.05 mm

Switches

Switch footprint
MX
Hotswap
Mill-Max, or solder the switches in

Electronics

Controller
soldered ATmega32U4
Connectivity
Wired — the soldered ATmega32U4 has no radio
USB port
— not recorded —
Firmware
QMK (evyd13/solheim68)
Firmware targets
ATmega32U4
Key wiring
5×16 matrix, column-to-row diodes
Room for
— not recorded —
Power switch
no
Exposed components
no

Building it

Build method
PCB
Soldering
SMD, hand-solderable (other)
SMD required
yes

Licensing

Hardware
GPL-3.0-or-later
Firmware
GPL-3.0-or-later
Documentation
GPL-3.0-or-later

Sources