2 #+AUTHOR: Svjatoslav Agejenko
5 * (document settings) :noexport:
6 ** use dark style for TWBS-HTML exporter
7 #+HTML_HEAD: <link href="https://bootswatch.com/3/darkly/bootstrap.min.css" rel="stylesheet">
8 #+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
9 #+HTML_HEAD: <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
10 #+HTML_HEAD: <style type="text/css">
11 #+HTML_HEAD: footer {background-color: #111 !important;}
12 #+HTML_HEAD: pre {background-color: #111; color: #ccc;}
16 + DISCLAIMER: I DO ELECTRONICS AND 3D DESIGN SOLELY AS A HOBBY. THERE
17 COULD BE ERRORS THAT CAN RESULT IN ALL KINDS OF DAMAGE. USE THESE
18 DESIGNS AT YOUR OWN RISK.
20 + This design is released under Creative Commons Zero (CC0) license.
24 - Homepage: https://svjatoslav.eu
25 - Email: [[mailto://svjatoslav@svjatoslav.eu][svjatoslav@svjatoslav.eu]]
28 - [[../../index.html][Other physical projects in this repository]]
29 - [[https://www.svjatoslav.eu/projects/][Other projects hosted at svjatoslav.eu]]
32 Simple hub that allows connecting up to 4 devices via headphone
33 jack. For example single laptop or mp3 player can power up to 3
39 [[file:schematic.png]]
41 Warning: All devices are connected in parallel. Make sure that audio
42 producing device can handle combined load. See:
43 https://en.wikipedia.org/wiki/Series_and_parallel_circuits#Resistance_units_2
45 [[file:make,%202.png]]
47 Device consists of body and cover that are held together by single
50 [[file:cover,%202.png]]
54 - [[file:hub.FCStd][FreeCAD project]]
57 Body [[file:body.stl][STL file]]
63 Cover [[file:cover.stl][STL file]]