Corneucopia
About the Corneucopia PCB
Corneucopia is an open source PCB design by DynamicWhiteHat, published on GitHub. It is a 2-layer board measuring 135.3 × 97.4 mm, with 136 components from 9 distinct parts.
Other key parts include the Nice_Nano_V2. By type, the board carries 46 switches, 42 LEDs, 42 diodes, 4 connectors and 2 ICs.
It belongs with the keyboards and displays & leds designs in this gallery.
From the project
A Corne based custom low-profile keyboard
Corneucopia is a 42-key low profile wireless keyboard that runs on ZMK firmware. Featuring 2 OLED displays and powered by a Supermini NRF52840, this keyboard is meant to last as your daily driver.
Main components on the Corneucopia
Corneucopia bill of materials (BOM)
136 components, 9 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | Nice_Nano_V2 | nice_nano_H_USBdn | U1, U2 |
| 2 | Conn_01x05_Socket | PinSocket_1x05_P2.54mm_Vertical | J1, J2 |
| 2 | S2B-PH-K-S_LF__SN_ | JST_S2B-PH-K-S_LF__SN_ | J3, J4 |
| 2 | JS102011SAQN | SW_SSSS811101 | S3, S4 |
| 40 | SW_Push_45deg | choc_3D_hotswap | SW22, SW23, SW24, SW25, SW26, SW27, SW28, SW29 +32 |
| 2 | SW_Push_45deg | SW_choc_v1_HS_CPG135001S30_1.5u | SW34, SW47 |
| 2 | SW_Push | SW_EVQPUJ_4P7X3P5_PAN | SW44, SW46 |
| 42 | choc_SK6812MINI-E | LED_choc_6028R | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +34 |
| 42 | D | D_SOD-123 | D1, D2, D3, D4, D5, D6, D7, D8 +34 |
Corneucopia design files
The KiCad project lives in the DynamicWhiteHat/Corneucopia repository on GitHub; these links point at the commit this page was built from.
Corneucopia: common questions
How big is the Corneucopia PCB?
The Corneucopia measures 135.3 × 97.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Corneucopia?
136 components, from 9 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Corneucopia design files?
From the DynamicWhiteHat/Corneucopia repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Corneucopia design in my own project?
The repository has no license, so all rights stay with DynamicWhiteHat. Use it as a reference, and ask the author before reusing the design.
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