Skip to the content
PCBKitNew board
2 layers3x3, the printed circuit board in 3D

Just some of my configurattion files

Copper layers
2
Thickness
1.6 mm
Parts
19
Nets
32
Pads
104
Tracks, vias
0, 0
Routed
Not yet
KiCad
KiCad 10.0 (file 20260206)
Created
25 Jun 2026
Updated
14 Oct 2026

Overview

3x3 is an open-source printed circuit board by Sevaed, from the Sevaed/MyDots repository on GitHub. It is a 2-layer board with 19 parts on 32 nets.

Its parts include 9 diodes, 9 switches and 1 IC. It belongs with the RP2040 boards of this library.

README

README.md

Just some of my configurattion files

Parts

19
QtyValueFootprintReferences
9~ScottoKeebs_Hotswap:Hotswap_MX_1.00uS1, S2, S3, S4, S5, S6, S7, S8, S9
9~ScottoKeebs_Scotto:Diode_DO-35D1, D2, D3, D4, D5, D6, D7, D8, D9
1RP2040_ZeroScottoKeebs_MCU:RP2040_ZeroU1

Questions

What parts does the 3x3 use?

19 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 3x3 KiCad files?

From the Sevaed/MyDots repository on GitHub, at the commit this page was made from: the board is configs/projects/engineering/PCB/keyboards/3x3/.history/3x3.kicad_pcb and its schematic configs/projects/engineering/PCB/keyboards/3x3/.history/3x3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the 3x3 design in my own project?

Its repository states no licence, so its author keeps all rights: ask Sevaed before reusing the design.

Similar boards

  • 2 layers43.9 × 27.7 mmTcd1304-4v, the printed circuit board in 3D

    Tcd1304-4v

    OpnTec/open-spectrometer-hardware

    Open source VIS spectrometer

    19 parts1.5k
  • 2 layers50 × 60 mmDebate Device, the printed circuit board in 3D

    Debate Device

    hackclub/OnBoard

    💡 Join 1,000 teenagers and make your first PCB with a $100 grant!

    19 parts915
  • 2 layers102.9 × 96.7 mmISA adapter, the printed circuit board in 3D

    ISA adapter

    polpo/picogus

    Emulation of ISA sound cards and CD-ROM on Raspberry Pi Pico (GUS, SB/Adlib, MPU-401, Tandy, CMS, Panasonic CD-ROM) with USB mouse/joystick support

    19 parts805
  • 2 layers60 × 39 mmPs2usb, the printed circuit board in 3D

    Ps2usb

    rasteri/HIDman

    Adapting USB devices to work on old computers

    19 parts432
  • 2 layers70.1 × 43.2 mmIaq device, the printed circuit board in 3D

    Iaq device

    nkitanov/iaq_board

    IAQ Board is a DIY (Do-It-Yourself) device for measuring internal air quality

    19 parts396
  • 2 layers80 × 80 mmGB BRK CPU G1, the printed circuit board in 3D

    GB BRK CPU G1

    Gekkio/gb-hardware

    Game Boy -related custom hardware by gekkio

    19 parts379CC-BY-4.0
  • 2 layers25.4 × 25.4 mmIna169, the printed circuit board in 3D

    Ina169

    Ardumower/ardumower

    Develop an open source robotic lawn mower (HW+SW reference platform)

    19 parts282
  • 2 layers58.4 × 28.6 mmNew rele, the printed circuit board in 3D

    New rele

    zmaker/arduino_cookbook

    gli sketch del nuovo progetto Arduino Cookbook e dei video di YouTube

    19 parts269