#+TITLE: Headphone hub
#+AUTHOR: Svjatoslav Agejenko
#+LANGUAGE: en
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* General
+ DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
DESIGNS AT YOUR OWN RISK.
+ This design is released under Creative Commons Zero (CC0) license.
+ Author:
- Svjatoslav Agejenko
- Homepage: https://svjatoslav.eu
- Email: [[mailto://svjatoslav@svjatoslav.eu][svjatoslav@svjatoslav.eu]]
+ See also:
- [[../../index.html][Other physical projects in this repository]]
- [[https://www.svjatoslav.eu/projects/][Other projects hosted at svjatoslav.eu]]
* Project description
Simple hub that allows connecting up to 4 devices via headphone
jack. For example single laptop or mp3 player can power up to 3
headphones.
[[file:make.png]]
Warning: All devices are connected in parallel. Make sure that audio
producing device can handle combined load. See:
https://en.wikipedia.org/wiki/Series_and_parallel_circuits#Resistance_units_2
[[file:make,%202.png]]
Device consists of body and cover that are held together by single
screw at the center:
[[file:cover,%202.png]]
* Download
- [[file:hub.FCStd][FreeCAD project]]
[[file:body.png]]
- [[file:body.stl][STL file]]
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[[file:cover.png]]
- [[file:cover.stl][STL file]]