https://www.profs.ch/flwiki/index.php?action=history&feed=atom&title=Garden_Jar_Light_Case 2026-04-17T18:05:44Z Versionsgeschichte dieser Seite in FabLab Winti Wiki MediaWiki 1.32.1 https://www.profs.ch/flwiki/index.php?title=Garden_Jar_Light_Case&diff=1241&oldid=prev 2017-11-05T15:42:22Z

<p>Die Seite wurde neu angelegt: «The garden jar light case is a user project. __notoc__ {{Infobox Benutzerprojekt | PROJECTNAME = Garden Jar Light Case | USER = Christian…»</p> <p><b>Neue Seite</b></p><div>The garden jar light case is a user project.<br /> __notoc__<br /> <br /> {{Infobox Benutzerprojekt<br /> | PROJECTNAME = Garden Jar Light Case<br /> | USER = Christian Walther (Electronics by Damian Schneider)<br /> | BEREICH = Household<br /> | TECHNOLOGY = 3D Print<br /> }}<br /> <br /> [[Datei:garden-jar-light-case-1.jpeg|320px|Solar Garden Jar Light]]<br /> [[Datei:garden-jar-light-case-2.jpeg|320px|Solar Garden Jar Light Case Parts]]<br /> <br /> ==Description==<br /> These 3D-printed parts hold an assembled [http://www.fablabwinti.ch/fablab-kits/solar-gartenlaterne/ Solar Garden Jar Light kit] in a [https://www.manor.ch/de/shop/heim-haushalt/kueche/kuechenhelfer/aufbewahrung-und-lagerung/kela/p/P0-33268001 250 ml Kela glass jar from Manor], easily disassembled to retain convenient access to the microcontroller for firmware updates. The diffusion sheet that also bears the weight of the electronics is a 195×80 mm piece of [http://www.dee-jay.ch/farbfilter-129-heavyfrost.html LEE Filters 129 “Heavy Frost”] diffusion foil from [http://www.showtronic.com Sattler Electronic] left over from an earlier project, paper would work as well. A small piece of clear 2.85 mm 3D-printing filament with one end cut at a 45° angle serves as a light guide to make the green charging LED visible from outside through the diffusion filter.<br /> <br /> To measure the exact shape of the bottom (here, top) of the jar, it was covered with butter and cast in plaster. Removing the hardened cast was tricky but finally succeeded without undue damage to either glass or plaster by slowly pulling it straight out on a partially embedded piece of wire. A small crack in the glass (visible in the photo) had appeared earlier at an unknown time.<br /> <br /> ==Files==<br /> [https://cad.onshape.com/documents/7693b7076cf3ea2f1804513b/w/4dd74730488d2c76b447aaa6/e/f7c343c98c22f295884212f7 Design in Onshape] – right-click on parts “Body A” and “Body B” and export as STL (unfortunately no STL files can be uploaded here).<br /> <br /> {{Navigationsleiste FabLab}}</div>

ChWalther