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Ebbe34

indianpojken·ebbe34·kicad/ebbe34.kicad_pcb

Ebbe34 PCB layout, top view — open source board by indianpojken

About the Ebbe34 PCB

Ebbe34 is an open source PCB design by indianpojken, published on GitHub. It is a 2-layer board measuring 249.3 × 113 mm, with 72 components from 6 distinct parts.

Other key parts include the nice_nano. By type, the board carries 36 switches, 34 diodes and 1 IC.

It belongs with the keyboards and iot & wireless designs in this gallery.

From the project

Wireless 34-key unibody keyboard w/ hotswappable choc v1 & v2 switches

ebbe34 is a minimalist, ergonomic 34-key keyboard designed with portability in mind. It features a unibody layout, hot-swappable sockets compatible with Kailh Choc V1 and V2 low-profile switches, and nice!view display — powered by the nice!nano controller.

- 1× nice!nano V2 - 1× nice!view display - 1× Li-Po Battery 301230 (110 mAh) - 1× 2-pin THT Reset Switch - 34× Kailh Choc V1 or V2 Hotswap Sockets - 34× 1N4148W SMD Diodes - 1x MSK12C02 Power Switch

Ebbe34, from the project README
From the project README

Main components on the Ebbe34

nice_nano

Ebbe34 bill of materials (BOM)

72 components, 6 distinct parts.

QtyPartRefs
1
nice_nano
U2
1
nice!view
Display1
1
Switch
RESET1
34
Keyswitch
S1, S2, S3, S4, S5, S6, S7, S8 +26
1
SW_SPDT
SW1
34
Diode
D1, D2, D3, D4, D5, D6, D7, D8 +26

Ebbe34 design files

The KiCad project lives in the indianpojken/ebbe34 repository on GitHub; these links point at the commit this page was built from.

Ebbe34: common questions

How big is the Ebbe34 PCB?

The Ebbe34 measures 249.3 × 113 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Ebbe34?

72 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the Ebbe34 design files?

From the indianpojken/ebbe34 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Ebbe34 design in my own project?

The repository has no license, so all rights stay with indianpojken. Use it as a reference, and ask the author before reusing the design.

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