2 layers283.6 × 105.3 mm Assemble, the printed circuit board in 3D

Assemble

Unified keyboard

Size: 283.6 × 105.3 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 94
Nets: 93
Pads: 455
Tracks, vias: 1,134, 289
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 12 May 2025
Updated: 28 Jun 2025

Overview

Assemble is an open-source printed circuit board by derui, from the derui/orbit-one repository on GitHub, published under the MIT licence. It is a 2-layer board of 283.6 × 105.3 mm with 94 parts on 93 nets, routed with 1,134 tracks and 289 vias.

Its parts include 45 switches, 42 diodes, 2 resistors, 2 ICs and 1 connector. It belongs with the nRF52 and nRF5x boards of this library.

Category and platform

nRF52 and nRF5x

Project files

Show this board on your page

https://pcbkit.io/boards/derui/orbit-one/v2/assemble/assemble.kicad_pcb

The board's own page, for a message or a post.

Source

Repository: derui/orbit-one
Board file: v2/assemble/assemble.kicad_pcb
Commit: 32175bb
Licence: MIT

Parts

Qty	Value	Footprint	References
42	D	kbd_Parts:Diode_SMD	D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +26
42	SW_Push	kicad-lib:CherryMX-HotSwap-1u_17	SW1, SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21, SW22, SW23 +26
2	R_470k	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal	R1, R2
2	RotaryEncoder_Switch	kbd_Parts:RotaryEncoder_EC12E	SW45, SW46
2	XIAO-nRF52840-SMD	xiao:XIAO-nRF52840-SMD	U1, U4
1	Battery_Cell	kbd_Parts:Battery_AAA	BT1
1	Conn_01x04	Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical	J1
1	SW_SPDT	kbd_Parts:TGSW_MSK-12D19	SW47
1	~	kicad-lib:AE-XCL102D333CR-G	AE-XCL102D333CR-G1

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Questions

How big is the Assemble PCB?

It measures 283.6 × 105.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Assemble use?

94 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 Assemble KiCad files?

From the derui/orbit-one repository on GitHub, at the commit this page was made from: the board is v2/assemble/assemble.kicad_pcb and its schematic v1/assemble/assemble.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Assemble design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).