{"id":139,"date":"2011-03-26T15:04:00","date_gmt":"2011-03-26T14:04:00","guid":{"rendered":"http:\/\/www.sululab.com\/blog\/2011\/03\/26\/lanterna-conserva-di-luce\/"},"modified":"2022-04-20T18:59:15","modified_gmt":"2022-04-20T16:59:15","slug":"lanterna-conserva-di-luce","status":"publish","type":"post","link":"https:\/\/www.sululab.com\/blog\/2011\/03\/26\/lanterna-conserva-di-luce\/","title":{"rendered":"Lanterna &#8211; Conserva di luce"},"content":{"rendered":"<p><a href=\"http:\/\/3.bp.blogspot.com\/-nFvzFMwqsAE\/TY37QC13SKI\/AAAAAAAAAjg\/vkr1T7D5diE\/s1600\/lanterna1.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588398965695924386\" src=\"http:\/\/3.bp.blogspot.com\/-nFvzFMwqsAE\/TY37QC13SKI\/AAAAAAAAAjg\/vkr1T7D5diE\/s320\/lanterna1.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a><br \/>\n<a href=\"http:\/\/4.bp.blogspot.com\/-kOmhA4DKMC4\/TY37YorWGSI\/AAAAAAAAAjo\/pPr7PAy8z24\/s1600\/lanterna2.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588399113291307298\" src=\"http:\/\/4.bp.blogspot.com\/-kOmhA4DKMC4\/TY37YorWGSI\/AAAAAAAAAjo\/pPr7PAy8z24\/s320\/lanterna2.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a>English version below.<\/p>\n<div>\n<div>Per questo progetto, veramente divertente e semplice da realizzare, ci siamo ispirati a <a href=\"http:\/\/www.tokyohackerspace.org\/en\/project\/kimono-lantern-kit\">questo esperimento<\/a> del Tokio Hackerspace.<\/p>\n<p>Si tratta di modificare il tappo di un comune vaso da conserve: ad esso viene applicato un pannello solare che carica una batteria alla luce del sole.<\/p>\n<p>La potenza accumulata pu\u00f2 essere usata per accendere il LED RGB che si trova  nella parte interna del tappo.<\/p>\n<p>I tre interruttori all&#8217;esterno del tappo permettono di scegliere la colorazione della luce: infatti uno accende la luce rossa, uno la verde ed uno la blu.<br \/>\nLe differenze con il progetto giapponese sono le seguenti:<\/p>\n<ul>\n<li>il <a href=\"http:\/\/www.robot-italy.com\/product_info.php?cPath=4_3&amp;products_id=797\">pannello solare<\/a> usato da noi ha integrata anche la gestione della ricarica della batteria. Questo semplifica molto il circuito da costruire, che \u00e8 infatti veramente semplice.<\/li>\n<li>ci sono i tre interruttori.<\/li>\n<li>il LED non varia colorazione automaticamente, ma  attraverso i tre interruttori.<\/li>\n<\/ul>\n<p>Il tappo usato \u00e8 di 9 cm di diametro.<br \/>\nOvviamente occorre fare attenzione che l&#8217;acqua non arrivi a bagnare il circuito.<br \/>\nAll&#8217;interno dell&#8217;acqua abbiamo inserito delle palline in gel, ma \u00e8 molto interessante variare il contenuto del vaso per vedere come la luce attraversi i vari materiali, creando disegni colorati anche sulla superfici contigue.<br \/>\nPer lo schema vi rimandiamo alle fotografie seguenti.<br \/>\n<a href=\"http:\/\/3.bp.blogspot.com\/-uwbDw6ENHZc\/TY37p6zgZjI\/AAAAAAAAAjw\/86G-5I2Qkjg\/s1600\/base1.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588399410215151154\" src=\"http:\/\/3.bp.blogspot.com\/-uwbDw6ENHZc\/TY37p6zgZjI\/AAAAAAAAAjw\/86G-5I2Qkjg\/s320\/base1.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a><a href=\"http:\/\/3.bp.blogspot.com\/-iZnS9O8Ceto\/TY372UKK2RI\/AAAAAAAAAj4\/nwps2MR3TCE\/s1600\/base2.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588399623179524370\" src=\"http:\/\/3.bp.blogspot.com\/-iZnS9O8Ceto\/TY372UKK2RI\/AAAAAAAAAj4\/nwps2MR3TCE\/s320\/base2.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a><a href=\"http:\/\/2.bp.blogspot.com\/-EIO-yDF5_pY\/TY38BCT6o4I\/AAAAAAAAAkA\/Hy3B2wx2gEU\/s1600\/circuito.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588399807367127938\" src=\"http:\/\/2.bp.blogspot.com\/-EIO-yDF5_pY\/TY38BCT6o4I\/AAAAAAAAAkA\/Hy3B2wx2gEU\/s320\/circuito.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a><a href=\"http:\/\/4.bp.blogspot.com\/-1fwuYOtdWwI\/TY38MHEkeRI\/AAAAAAAAAkI\/jwRhguM0Hsc\/s1600\/tappo3.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588399997623499026\" src=\"http:\/\/4.bp.blogspot.com\/-1fwuYOtdWwI\/TY38MHEkeRI\/AAAAAAAAAkI\/jwRhguM0Hsc\/s320\/tappo3.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a><a href=\"http:\/\/2.bp.blogspot.com\/-V9_2IP7ixAE\/TY38UnB0EJI\/AAAAAAAAAkQ\/7vXdBa6LwJY\/s1600\/tappo1.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588400143640826002\" src=\"http:\/\/2.bp.blogspot.com\/-V9_2IP7ixAE\/TY38UnB0EJI\/AAAAAAAAAkQ\/7vXdBa6LwJY\/s320\/tappo1.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a><a href=\"http:\/\/1.bp.blogspot.com\/-g--u39ab4Oo\/TY38etoPM7I\/AAAAAAAAAkY\/RzYQddTyBxE\/s1600\/tappo2.jpg\"><img decoding=\"async\" alt=\"\" border=\"0\" id=\"BLOGGER_PHOTO_ID_5588400317211292594\" src=\"http:\/\/1.bp.blogspot.com\/-g--u39ab4Oo\/TY38etoPM7I\/AAAAAAAAAkY\/RzYQddTyBxE\/s320\/tappo2.jpg\" style=\"cursor: hand; cursor: pointer; display: block; height: 213px; margin: 0px auto 10px; text-align: center; width: 320px;\"><\/a><br \/>\n<iframe loading=\"lazy\" frameborder=\"0\" height=\"300\" src=\"http:\/\/player.vimeo.com\/video\/21521462\" width=\"400\"><\/iframe><br \/>\n<a href=\"http:\/\/vimeo.com\/21521462\">Lantern &#8211; Light in a jar<\/a> from <a href=\"http:\/\/vimeo.com\/user6326320\">SuLuLab<\/a> on <a href=\"http:\/\/vimeo.com\/\">Vimeo<\/a>.<\/p>\n<hr>\n<p>This project is very funny and easy to do. We took the idea from <a href=\"http:\/\/www.tokyohackerspace.org\/en\/project\/kimono-lantern-kit\">Tokio Hackerspace<\/a>.<\/p>\n<p>All you have to do is to apply a solar panel, which charges a battery,  to a jar cap and connect it with a RGB LED.<\/p>\n<p>We provided three switches to choose the color of the LED light, one for each colour (red, green, blue).<br \/>\nOur <a href=\"http:\/\/www.robot-italy.com\/product_info.php?cPath=4_3&amp;products_id=797\">solar panel<\/a> recharges authomatically the battery, and this semplify the circuit, but our LED doesn&#8217;t change automatically colour, only by the three swithces.<br \/>\nWe have used a 9 cm diameter cap.<\/p>\n<p>Don&#8217;t let the circuit wet with water, of course.<\/p>\n<p>We inserted some gel balls in the water and it&#8217;s nice to see different behaviours af light passing across different materials.<br \/>\nSee photos for schematics.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>English version below. Per questo progetto, veramente divertente e semplice da realizzare, ci siamo ispirati a questo esperimento del Tokio Hackerspace. Si tratta di modificare il tappo di un comune vaso da conserve: ad esso viene applicato un pannello solare&#8230; <a class=\"more-link\" href=\"https:\/\/www.sululab.com\/blog\/2011\/03\/26\/lanterna-conserva-di-luce\/\">Continua a leggere &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":525,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[231,232,229],"tags":[],"class_list":["post-139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-energia-solare","category-lanterna","category-rgb-led"],"_links":{"self":[{"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/posts\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/comments?post=139"}],"version-history":[{"count":1,"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/posts\/139\/revisions"}],"predecessor-version":[{"id":1145,"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/posts\/139\/revisions\/1145"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/media\/525"}],"wp:attachment":[{"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/media?parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/categories?post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sululab.com\/blog\/wp-json\/wp\/v2\/tags?post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}