6 layers65 × 85 mm
Trackball
efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.
260 parts26
Boards using the LP4034QVF
1 boardsBoards in 1 GitHub repository, designed in KiCad, that use the LP4034QVF by LOWPOWER (-40℃~+125℃ 1 3.5A 4.1V~6.2V 5uA Charging IC Lithium Battery Support DFN-10-EP(3x3) Battery Management ROHS). See how each wires it, with its parts, size, README and files; the LP4034QVF’s symbol, footprint and pinout are on its own page.