Skip to the content
2 layers15 × 13.2 mmKeycluster trackball, the printed circuit board in 3D

The electronics files of the key cluster module

Size
15 × 13.2 mm
Copper layers
2
Thickness
1.6 mm
Parts
7
Nets
7
Pads
25
Tracks, vias
54, 10
Pours
1
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
16 May 2020
Updated
15 Nov 2021

Overview

Keycluster trackball is an open-source printed circuit board by UltimateHackingKeyboard, from the UltimateHackingKeyboard/keycluster-electronics repository on GitHub. It is a 2-layer board of 15 × 13.2 mm with 7 parts on 7 nets, routed with 54 tracks and 10 vias.

It is built around the TLE49681MXTSA1 and TL3315NF100Q. Its parts include 4 ICs and 1 connector. It belongs with the keyboards and input boards of this library.

Main components

2

README

README.md

Ultimate Hacking Keyboard key cluster module

Contained are the schematics and board layout KiCad files for the Ultimate Hacking Keyboard key cluster module.

Make sure to clone this repo with:

git clone --recursive git@github.com:UltimateHackingKeyboard/keycluster-electronics.git

Parts

7
QtyValueFootprintReferences
4TLE49681MXTSA1UGL:SOT-23U1, U2, U3, U4
1CONN_7UGL:FPC_Pads_7pin_0.5mmP8
1TL3315NF100QUGL:TL3315NFxxxQBTN1

The 6 most common of 7 parts.

More from UltimateHackingKeyboard/keycluster-electronics

2
  • 2 layers45.1 × 54.9 mmKeycluster main, the printed circuit board in 3D

    Keycluster main

    UltimateHackingKeyboard/keycluster-electronics

    The electronics files of the key cluster module

    36 parts3
  • 2 layers18.4 × 4.8 mmKeycluster connector, the printed circuit board in 3D

    Keycluster connector

    UltimateHackingKeyboard/keycluster-electronics

    The electronics files of the key cluster module

    10 parts3

Similar boards

  • 2 layers88.9 × 50.8 mmBusiness Card, the printed circuit board in 3D

    Business Card

    DragonflyValkyrie/PCB-Business-Card

    71 parts1MIT
  • 2 layers34.7 × 1 mmSAIL OBC, the printed circuit board in 3D

    SAIL OBC

    UND-ARC/Nasa-SLI-2024

    83 parts1MIT
  • 4 layers2 × 24.9 mmPedal, the printed circuit board in 3D

    Pedal

    benthacher/pedal

    Digital guitar pedal with game boy micro form factor

    166 parts
  • 4 layers58.4 × 35.6 mmE e paper, the printed circuit board in 3D

    E e paper

    hamuelbones/e-e-paper

    An ESP32-C-based internet-connected decorative e-paper display

    63 parts
  • 2 layers77.2 × 92.9 mmPackmate, the printed circuit board in 3D

    Packmate

    r-best/packmate

    76 parts
  • 4 layers55.2 × 67.5 mmEastECHO, the printed circuit board in 3D

    EastECHO

    RoseDaggerDev/GBAWii3-Boards

    PCBs for the GBAWii3 (GBAdWiince v3) project. It included MelonLORD, EastECHO, and GhostPAW.

    74 parts
  • 2 layers110 × 54.3 mmProcon gcc button board, the printed circuit board in 3D

    Procon gcc button board

    ESCA47/thingamaPRO

    Order at your own risk, even i fuck up too often. Maybe poke at me for help but for the most part you are on your own if you do decide to order these.

    31 parts4CERN-OHL-S-2.0

Questions

How big is the Keycluster trackball PCB?

It measures 15 × 13.2 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Keycluster trackball use?

7 parts, built around the TLE49681MXTSA1 and TL3315NF100Q. 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 Keycluster trackball KiCad files?

From the UltimateHackingKeyboard/keycluster-electronics repository on GitHub, at the commit this page was made from: the board is trackball/keycluster-trackball.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Keycluster trackball design in my own project?

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