

Left
- Size
- 90 × 73 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 22
- Pads
- 99
- Tracks, vias
- 160, 2
- Pours
- 78
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 24 Feb 2024
- Updated
- 12 May 2024
Overview
Left is an open-source printed circuit board by davidfriar, from the davidfriar/the26 repository on GitHub. It is a 2-layer board of 90 × 73 mm with 28 parts on 22 nets, routed with 160 tracks and 2 vias.
Its parts include 12 diodes, 12 switches and 1 connector.
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | PG1350 | S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12 | |
| 12 | ComboDiode | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12 | |
| 3 | VIA-0.6mm | VIA-0.6mm | _1, _2, _3 |
| 1 | Conn_01x10_Socket | Molex2004850410 | J1 |
Questions
How big is the Left PCB?
It measures 90 × 73 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Left use?
28 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Left KiCad files?
From the davidfriar/the26 repository on GitHub, at the commit this page was made from: the board is pcbs/left/left.kicad_pcb and its schematic pcbs/daughterboard/daughterboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Left design in my own project?
Its repository states no licence, so its author keeps all rights: ask davidfriar before reusing the design.
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