6 layers65 × 85 mm

Trackball
efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.
260 parts26
Open-source boards designed in KiCad by efogtech on GitHub, from 1 repository. A board’s address here is its repository’s there.

efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.

efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.

efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.

efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.

efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.

efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.

efogtech/endgame-trackball-hardware
Because it's cheaper than 4 layers. Yes, seriously.