Seismos CoreL
About the Seismos CoreL PCB
Seismos CoreL is an open source PCB design by ReSummit, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 147 × 78 mm, with 23 components from 11 distinct parts.
Other key parts include the ProMicro_2-Lily58-cache-Lily58_Pro-rescue, MSK-12C02_SMD_SPDT_SWITCH and S2B-PH-K-S-GW. By type, the board carries 9 connectors, 6 LEDs, 3 ICs, 2 switches and 1 diode.
It belongs with the keyboards and science & space designs in this gallery.
From the project
A split keyboard that evolves the concept of the Zebra keyboard, but fancier
Thank you for downloading the PCB files! For PCBs, you will need the following: Minimum 2 core PCBs for left and right hands At least 14 mantle PCBs, 7 per core PCB * For cost, you may want to just stick with 20 of one type of mantle. 5 or 4 rows are usually enough
Main components on the Seismos CoreL
Seismos CoreL bill of materials (BOM)
23 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ProMicro_2-Lily58-cache-Lily58_Pro-rescue | ProMicro | U1 |
| 1 | MSK-12C02_SMD_SPDT_SWITCH | SW_PCM12SMTR | U2 |
| 1 | S2B-PH-K-S-GW | CONN-TH_S2B-PH-K-S-GW | U3 |
| 7 | SM09B-SRSS-TB(LF)(SN) | JST_SM09B-SRSS-TB(LF)(SN) | J1, J2, J3, J4, J5, J6, J9 |
| 1 | Conn_01x05_Pin | PinHeader_1x05_P2.54mm_Vertical | J7 |
| 1 | MJ-4PP-9-Lily58 | MJ-4PP-9 | J8 |
| 2 | Hole_M3_3.2mm | Hole_M3_3.2mm | 2, 4 |
| 1 | RotaryEncoder_Switch | RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm-keebio_modified | SW1 |
| 1 | EVQPUC02K | SW-SMD_EVQPUD02K | SW3 |
| 6 | SK6812-E | SK6812-E | LED1, LED2, LED3, LED4, LED5, LED6 |
| 1 | 1N4148W | D_SOD-123 | D1 |
Seismos CoreL design files
The KiCad project lives in the ReSummit/Seismos repository on GitHub; these links point at the commit this page was built from.
Seismos CoreL: common questions
How big is the Seismos CoreL PCB?
The Seismos CoreL measures 147 × 78 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Seismos CoreL?
23 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the Seismos CoreL design files?
From the ReSummit/Seismos repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Seismos CoreL design in my own project?
Yes, under the terms of its GPL-3.0 license, which ReSummit chose for the repository.
More boards in Seismos
Seismos 5CoreStencil
147 × 78 mm80 parts2LGPL-3.017
(OLD) Seismos CoreStencil
147 × 78 mm69 parts2LGPL-3.017
Seismos 5CoreLShift
147 × 78 mm28 parts2LGPL-3.017
Seismos 5CoreRShift
147 × 78 mm26 parts2LGPL-3.017
Seismos 5CoreL
147 × 78 mm26 parts2LGPL-3.017
Seismos 5CoreR
147 × 78 mm24 parts2LGPL-3.017
Seismos CoreR
147 × 78 mm21 parts2LGPL-3.017
Seismos 4-Rhythm
107.5 × 76 mm18 parts2LGPL-3.017
Seismos 5-Key
19 × 105.4 mm11 parts2LGPL-3.017
Seismos 4-Key
19 × 86.4 mm9 parts2LGPL-3.017
Seismos 4-Thumb
38 × 48.4 mm9 parts2LGPL-3.017
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