HardLabs

Lith

altofctrl·lith·cad/pcb/v1.1/lith.kicad_pcb

Lith PCB layout, top view — open source board by altofctrl

About the Lith PCB

Lith is an open source PCB design by altofctrl, published on GitHub. It is a 2-layer board measuring 59 × 55.2 mm, with 7 components from 5 distinct parts.

By type, the board carries 3 capacitors, 2 resistors, 1 transistor and 1 diode.

It belongs with the keyboards designs in this gallery.

From the project

lithassyv1.step full assembly, mechanical solids and PCB copper mechanical/ lithassyv1.f3d the Fusion source enclosuretop.stl top shell, display cutout and switch plate enclosurebottom.stl base encoderwheel.stl scroll wheel keycap.stl keycap, one per switch pcb/ v1.0/ KiCad proje

lithassyv1.step full assembly, mechanical solids and PCB copper mechanical/ lithassyv1.f3d the Fusion source enclosuretop.stl top shell, display cutout and switch plate enclosurebottom.stl base encoderwheel.stl scroll wheel keycap.stl keycap, one per switch pcb/ v1.0/ KiCad project, first board v1.1/ KiCad project, second board lith.kicadsch schematic lith.kicad_pcb layout jlcpcb/gerber/ the fab output that was sent to JLC customs.pretty/ footprints drawn for this board

Lith, from the project README
From the project README

Lith bill of materials (BOM)

7 components, 5 distinct parts.

QtyPartRefs
1
NPN
Q1
1
D
D1
3
100n
C1, C2, C3
1
1k
R1
1
10k
R2

Lith design files

The KiCad project lives in the altofctrl/lith repository on GitHub; these links point at the commit this page was built from.

Lith: common questions

How big is the Lith PCB?

The Lith measures 59 × 55.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Lith?

7 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the Lith design files?

From the altofctrl/lith repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Lith design in my own project?

The repository has no license, so all rights stay with altofctrl. Use it as a reference, and ask the author before reusing the design.

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