

Clu opcode
Arquitetura de processador conceitual
- Size
- 12.7 × 99.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 45
- Nets
- 17
- Pads
- 101
- Tracks, vias
- 190, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 11 Dec 2025
- Updated
- 24 Aug 2026
Overview
Clu opcode is an open-source printed circuit board by rcapaverde, from the rcapaverde/cubo repository on GitHub. It is a 2-layer board of 12.7 × 99.1 mm with 45 parts on 17 nets, routed with 190 tracks and 0 vias.
Its parts include 42 diodes and 3 connectors.
README
README.mdcubo - um processador conceitual
Parts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 42 | 1N4148 | Diode_THT:D_DO-35_SOD27_P2.54mm_Vertical_AnodeUp | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +26 |
| 2 | Conn_01x07 | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J1, J2 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
More from rcapaverde/cubo
12- 2 layers120.6 × 47 mm

- 2 layers137.8 × 73.6 mm

- 2 layers160.7 × 210 mm

- 2 layers297 × 125 mm

- 2 layers160.7 × 210 mm

- 2 layers

- 2 layers126.3 × 210 mm

- 2 layers

- 2 layers274.3 × 124.5 mm

- 2 layers297 × 75 mm

- 2 layers77.5 × 125 mm

- 2 layers209.5 × 125.1 mm

Similar boards
- 2 layers30 × 61.3 mm

- 2 layers97 × 78.5 mm

Dumbpad
imchipwood/dumbpad
Simple 4x4 numpad with rotary encoder. Powered by QMK via ATmega32u4 Pro Micro
45 parts517GPL-2.0 - 2 layers49.8 × 88.9 mm

- 2 layers26.5 × 34.4 mm

PicoLoaderNSB
makeo/PicoLoader
A cheap and easy to install modchip for the Nintendo GameCube!
45 parts320GPL-2.0 - 2 layers40.2 × 19 mm

- 2 layers63.5 × 63.5 mm

Main pcb
peterkrull/quad
Firmware, hardware and documentation for my autonomous quad copter project
45 parts210GPL-3.0 - 2 layers99.1 × 81.9 mm

RC6502 Terminal
tebl/RC6502-Apple-1-Replica
An expandable SBC-version of the Apple 1 computer, easy to get started with and lot of cool stuff that can be added to it!
45 parts193GPL-3.0 - 2 layers116.1 × 94.7 mm

Questions
How big is the Clu opcode PCB?
It measures 12.7 × 99.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Clu opcode use?
45 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 Clu opcode KiCad files?
From the rcapaverde/cubo repository on GitHub, at the commit this page was made from: the board is pcb_v3/clu_opcode/clu_opcode.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Clu opcode design in my own project?
Its repository states no licence, so its author keeps all rights: ask rcapaverde before reusing the design.