<!doctype html><htmldata-theme=lightlang=enxmlns=http://www.w3.org/1999/xhtml><head><metacharset=UTF-8><metaname=description><metacontent="width=device-width,initial-scale=1"name=viewport><metacontent=#FF7E3Cname=theme-color><metacontent=#CC5A26media=(prefers-color-scheme:dark)name=theme-color><title>Aron's Blog - Aron Petau</title><linkhref=https://aron.petau.net/project/rel=canonical><linkhref=https://mastodon.online/@reprintedAronrel=me><metacontent=@reprintedAron@mastodon.onlinename=fediverse:creator><linkhref=https://aron.petau.net/favicon.pngrel=icontype=image/png><linkhref=https://aron.petau.net/apple-touch-icon.pngrel=apple-touch-iconsizes=180x180type=image/png><linkcrossoriginhref=https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.cssintegrity=sha512-...referrerpolicy=no-referrerrel=stylesheet><linktitle="Aron Petau - RSS Feed"href=https://aron.petau.net/rss.xmlrel=alternatetype=application/rss+xml><linktitle="Aron Petau - Atom Feed"href=https://aron.petau.net/atom.xmlrel=alternatetype=application/atom+xml><style>:root{--accent-color:#ff7e3c}[data-theme=dark]{--accent-color:#cc5a26}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--accent-color:#cc5a26}}</style><linkhref=https://aron.petau.net/style.cssrel=stylesheet><linkhref=https://aron.petau.net/css/timeline.cssrel=stylesheet><linkhref=https://aron.petau.net/css/mermaid.cssrel=stylesheet><linkhref=https://aron.petau.net/css/skills.cssrel=stylesheet><linkhref=https://aron.petau.net/css/gallery.cssrel=stylesheet><scriptdefersrc=https://aron.petau.net/closable.js></script><scriptdefersrc=https://aron.petau.net/copy-button.js></script><scriptdata-goatcounter=https://aron@petau.net.https://awebsite.goatcounter.com/count/countdefersrc=https://aron.petau.net/count.js></script><scriptdefersrc=https://aron.petau.net/fuse.js></script><scriptdefersrc=https://aron.petau.net/search-fuse.js></script><scriptdefersrc=https://aron.petau.net/theme-switcher.js></script><scripttype=module>importmermaidfrom'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs';
mermaid.initialize({ startOnLoad: true });</script><metacontent="Aron Petau"property=og:site_name><metacontent="Aron's Blog - Aron Petau"property=og:title><metacontent=https://aron.petau.net/project/property=og:url><metaproperty=og:description><metacontent=https://aron.petau.net/card.pngproperty=og:image><metacontent=en_USproperty=og:locale><body><headerid=site-nav><nav><ahref=#main-contenttabindex=0> Skip to Main Content </a><ul><liid=home><ahref=https://aron.petau.net><iclass=icon></i>Aron Petau</a><liclass=divider><li><aclass=activehref=https://aron.petau.net/project/>Projects</a><li><ahref=https://aron.petau.net/pages/contact/>Contact</a><li><ahref=https://aron.petau.net/pages/cv/>CV</a><li><ahref=https://aron.petau.net/pages/about/>About</a><liid=search><buttonclass=circleid=search-toggletitle=Search><iclass=icon></i></button><liid=language-switcher><detailsclass=closable><summaryclass=circletitle=Language><iclass=icon></i></summary><ul><li><ahref=https://aron.petau.net//de/project/lang=de>Deutsch</a></ul></details><liid=theme-switcher><detailsclass=closable><summaryclass=circletitle=Theme><iclass=icon></i></summary><ul><li><buttontitle="Switch to Light Theme"class=circleid=theme-light><iclass=icon></i></button><li><buttontitle="Switch to Dark Theme"class=circleid=theme-dark><iclass=icon></i></button><li><buttontitle="Use System Theme"class=circleid=theme-system><iclass=icon></i></button></ul></details><liid=feed><detailsclass=closable><summaryclass=circletitle=Feed><iclass=icon></i></summary><ul><li><ahref=https://aron.petau.net/rss.xml>RSS</a><li><ahref=https://aron.petau.net/atom.xml>Atom</a></ul></details><liid=repo><aclass=circlehref=https://forgejo.petau.net/aron/awebsitetitle=Repository><iclass=icon></i></a></ul></nav><divid=search-container><labelclass=visually-hiddenfor=search-bar>Search</label><inputplaceholder="Search for…"autocomplete=offdisabledid=search-bartype=search><divid=search-results-container><divid=search-results></div></div></div></header><mainid=main-content><h1>Aron's Blog</h1><p>Find all my projects here. They are sorted by date, you can also filter by tags.<p><small><ahref=https://aron.petau.net/tags> Filter by tag </a><br> 34 posts in total </small><divid=article-list><articlestyle='--blurnail:url("https://aron.petau.net/processed_images/eins zwo vier logo.08390ee3d71ee1d4.webp")'><ahref=https://aron.petau.net/project/einszwovier-löten-leuchten/></a><h3>einszwovier: löten und leuchten</h3><p>The first course format in einszwovier: löten und leuchten<divclass=details><small><timedatetime=2025-05-16T00:00:00+00:00pubdate>May 16, 2025</time><span> • By Aron Petau and Friedrich Weber</span></small><small><ulclass=tags><li><aclass=taghref=https://aron.petau.net/tags/making/>making</a><li><aclass=taghref=https://aron.petau.net/tags/education/>education</a><li><aclass=taghref=https://aron.petau.net/tags/democratic/>democratic</a><li><aclass=taghref=https://aron.petau.net/tags/engineering/>engineering</a><li><aclass=taghref=https://aron.petau.net/tags/experiment/>experiment</a><li><aclass=taghref=https://aron.petau.net/tags/work/>work</a><li><aclass=taghref=https://aron.petau.net/tags/3d-printing/>3D printing</a><li><aclass=taghref=https://aron.petau.net/tags/soldering/>soldering</a><li><aclass=taghref=https://aron.petau.net/tags/electronics/>electronics</a><li><aclass=taghref=https://aron.petau.net/tags/einszwovier/>einszwovier</a></ul></small></div></article><articlestyle='--blurnail:url("https://aron.petau.net/processed_images/eins zwo vier logo.aefc86ace0dfe68b.webp")'><ahref=https://aron.petau.net/project/einszwovier-opening/></a><h3>einszwovier: making of</h3><p>The story of our new Makerspace: studio einszwovier<divclass=details><small><timedatetime=2025-05-16T00:00:00+00:00pubdate>May 16, 2025</time><span> • By Aron Petau and Friedrich Weber</span></small><small><ulclass=tags><li><aclass=taghref=https://aron.petau.net/tags/making/>making</a><li><aclass=ta
