X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=audio%2FHeadphone%20hub%2Findex.org;fp=audio%2FHeadphone%20hub%2Findex.org;h=98d59878a62d9b1f2303ed3e39c11fe8cd8cb1d5;hb=66e80f47f0d6ee968f48adf8034d49c99bb1d0eb;hp=0000000000000000000000000000000000000000;hpb=8c02fcda66eb41961c25ffb8efd9a5d57af87977;p=physical.git diff --git a/audio/Headphone hub/index.org b/audio/Headphone hub/index.org new file mode 100644 index 0000000..98d5987 --- /dev/null +++ b/audio/Headphone hub/index.org @@ -0,0 +1,62 @@ +#+TITLE: Headphone hub +#+AUTHOR: Svjatoslav Agejenko +#+LANGUAGE: en + +* (document settings) :noexport: +** use dark style for TWBS-HTML exporter +#+HTML_HEAD: +#+HTML_HEAD: +#+HTML_HEAD: +#+HTML_HEAD: + +* 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]] + +----- + +[[file:cover.png]] + +- [[file:cover.stl][STL file]]