4 layers34.8 × 35.6 mm

Sw63 mk4 v2
xx0x/sw63
Sci-fi inspired electronic watch. MK4 currently in the development (out in 2026).
70 parts2MIT
Boards in 2 GitHub repositories, designed in KiCad, that use the DIO5518BST5 by DIOO (-40℃~+85℃ 1 4.2V 4.5V~5.5V 800mA SOT-23-5 Battery Management ROHS). See how each wires it, with its parts, size, README and files; the DIO5518BST5’s symbol, footprint and pinout are on its own page.

xx0x/sw63
Sci-fi inspired electronic watch. MK4 currently in the development (out in 2026).
