Triad left
About the Triad left PCB
Triad left is an open source PCB design by cozykeys, published on GitHub. It is a 2-layer board measuring 133.4 × 125.3 mm, with 91 components from 8 distinct parts.
By type, the board carries 37 relays, 37 diodes, 4 inductors, 4 capacitors and 1 connector.
It belongs with the keyboards designs in this gallery.
From the project
Various utilities for making keyboard development easier
- XML beautifier used to format layout files: - XML Beautifier - Script for scaling Kicad modules, useful for graphics: - Kicad Module Scaler
Triad left bill of materials (BOM)
91 components, 8 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MOLEX_FPC_20_P0.5mm_505110-2091 | MOLEX_FPC_20_P0.5mm_505110-2091 | J1 |
| 2 | — | qmk-badge | G3, G4 |
| 2 | LOGO | triad-attribution-small | G5, G6 |
| 4 | VAL** | HOLE_M2_SPACER | H1, H2, H3, H4 |
| 37 | MX | MX_1.00u | K00, K01, K02, K03, K04, K05, K06, K07 +29 |
| 37 | D_Small | D_SOD-123F | D00, D01, D02, D03, D04, D05, D06, D07 +29 |
| 4 | WS2812B | LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | L1, L2, L3, L4 |
| 4 | 100n | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2, C3, C4 |
Triad left design files
The KiCad project lives in the cozykeys/resources repository on GitHub; these links point at the commit this page was built from.
Triad left: common questions
How big is the Triad left PCB?
The Triad left measures 133.4 × 125.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Triad left?
91 components, from 8 distinct parts. The full bill of materials is listed on this page.
Where can I download the Triad left design files?
From the cozykeys/resources repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Triad left design in my own project?
The repository has no license, so all rights stay with cozykeys. Use it as a reference, and ask the author before reusing the design.
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