Imported from GitHub: lambdakb/keyboard-lk16c · commit 4371e1a · license CERN-OHL-S-2.0
Description
LK16C 4x4 Daisy-Chainable Keyboard PCB
README
LK16C 4x4 Daisy-Chainable Keyboard PCB
PCB
| PCB (Front) | PCB (Back) |
|---|---|
 |  |
The PCB has been designed in KiCad EDA 9.0 using the kicad-lkbd libraries and kbplacer.
You can preview the project files using KiCanvas directly in your browser and download the latest fabrication files for JLCPCB from the latest release.
The exported schematic is also available under output/schematics.
PCB Order
| Parameters | Value |
|---|---|
| Base Material | FR4 |
| Layers | 2 |
| Dimensions | 76.2 mm × 76.2 mm |
| PCB Thickness | 1.6 mm |
| PCB Color 1 | Black |
| Silkscreen | White |
| Surface Finish 2 | Lead Free HASL or ENIG |
| Copper Weight | 1 oz |
| Via Covering | Tented |
| Min Via Hole Size | 0.3 mm |
| Board Outline Tolerance | ± 0.2 mm |
Footnotes
-
You can select any PCB color you want but some manufacturers such as JLCPCB may charge you more for uncommon combos (such as Blue PCB + ENIG Surface Finish). ↩
-
The "HASL (with lead)" option is extremely discouraged due to the risk of lead poisoning. We strongly recommend paying the premium for the "Lead Free HASL" option. ↩
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