{"id":2330,"date":"2014-11-16T18:16:50","date_gmt":"2014-11-16T17:16:50","guid":{"rendered":"https:\/\/hacklabterni.org\/?p=2330"},"modified":"2014-11-16T22:36:21","modified_gmt":"2014-11-16T21:36:21","slug":"hacking-sparkfun-interactive-badges","status":"publish","type":"post","link":"https:\/\/hacklabterni.org\/?p=2330","title":{"rendered":"Hacking SparkFun Interactive Badges"},"content":{"rendered":"<p>Italiano \/ <em>English<\/em><\/p>\n<p><a href=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/11-IMG_4119.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-2341\" title=\"11-IMG_4119\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/11-IMG_4119.jpg\" alt=\"\" width=\"550\" srcset=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/11-IMG_4119.jpg 1024w, https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/11-IMG_4119-300x200.jpg 300w, https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/11-IMG_4119-624x416.jpg 624w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\nDurante la Maker Faire a Roma abbiamo aiutato <a href=\"https:\/\/www.sparkfun.com\/news\/1606\">SparkFun<\/a> con le traduzioni durante il loro laboratorio di saldatura.<br \/>\nAl termine della fiera ci hanno donato una quantit\u00e0 smodata di schede utilizzate per la saldatura, oltre a 10 saldatori, moltissime pile da 3V e tutti i tavoli dell&#8217;allestimento SparkFun e Atmel (!).<br \/>\n<!--more--><br \/>\nOgni scheda, appositamente hackerata, \u00e8 in pratica un Arduino, poich\u00e9 contiene lo stesso processore Atmel.<br \/>\nAbbiamo allora deciso di vedere come poterle utilizzare.<br \/>\nUn primo tentativo \u00e8 stato fatto utilizzando la libreria Firmata, in modo che la scheda potesse comunicare con un PC. Sul PC abbiamo usato <a href=\"http:\/\/s4a.cat\/\">Scratch<\/a> con i blocchi aggiuntivi per Arduino. I risultati sono interessanti:<\/p>\n<p><em>During the Maker Faire in Rome we helped <a href=\"https:\/\/www.sparkfun.com\/news\/1606\">SparkFun<\/a> with translations during their PTH soldering workshop.<\/em><br \/>\n<em>At the end of the event they gave us a huge amount of the same boards they had used for the workshop, as well as 10 soldering irons, a lot of 3V batteries and all of the tables they had used at the SparkFun and Atmel booth (!).<\/em><\/p>\n<p><em>Each board, appropriately hacked, works like an Arduino, as it contains the same Atmel processor.<\/em><br \/>\n<em>So we decided to find out how we could use the boards.<\/em><br \/>\n<em>A first attempt was made using the <em>Firmata\u00a0<\/em>library, so that the board could communicate with a PC. On the PC we used <a href=\"http:\/\/s4a.cat\/\">Scratch<\/a> with the special Arduino blocks. The results are interesting:<\/em><\/p>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/T-k236hBYNs\" frameborder=\"0\" width=\"560\" height=\"315\"><\/iframe><\/p>\n<p>In seguito abbiamo programmata la scheda SparkFun in modo che potesse funzionare scollegata dal PC.<br \/>\nCome esercizio per questo scopo, abbiamo costruito un piccolo sintetizzatore, completo di amplificatore.<br \/>\nSiamo anche riusciti a programmare le schede attraverso un Arduino UNO.<\/p>\n<p>Tutte le istruzioni <a href=\"http:\/\/dev.hacklabterni.org\/projects\/sparkfun-interactive-badges\/wiki\">nel Wiki<\/a> che abbiamo predisposto.<\/p>\n<p><em>Then we programmed the SparkFun board so that it could operate disconnected from the PC.<\/em><br \/>\n<em>As an exercise for this purpose, we built a small synthesizer, and completed it with an amplifier.<\/em><br \/>\n<em>We even managed to program the boards using an Arduino UNO.<\/em><\/p>\n<p><em>All the instructions <a href=\"http:\/\/dev.hacklabterni.org\/projects\/sparkfun-interactive-badges\/wiki\">in the Wiki<\/a> (italian only).<\/em><\/p>\n<p>&nbsp;<br \/>\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/jckR5hJLHoE\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<div id='gallery-1' class='gallery galleryid-2330 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/01-IMG_4085.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/01-IMG_4085-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/02-IMG_4090.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/02-IMG_4090-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/03-IMG_4097.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/03-IMG_4097-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/04-IMG_4102.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/04-IMG_4102-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/05-IMG_4106.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/05-IMG_4106-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/06-IMG_4109.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/06-IMG_4109-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/07-IMG_4111.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/07-IMG_4111-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/08-IMG_4114.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/08-IMG_4114-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/09-IMG_4116.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/09-IMG_4116-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/10-IMG_4117.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/10-IMG_4117-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/11-IMG_4119.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/11-IMG_4119-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/12-IMG_4120.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/12-IMG_4120-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/13-IMG_4127.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/hacklabterni.org\/wp-uploads\/2014\/11\/13-IMG_4127-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Italiano \/ English Durante la Maker Faire a Roma abbiamo aiutato SparkFun con le traduzioni durante il loro laboratorio di saldatura. Al termine della fiera ci hanno donato una quantit\u00e0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[113,112],"class_list":["post-2330","post","type-post","status-publish","format-standard","hentry","category-laboratori","tag-badges","tag-sparkfun"],"_links":{"self":[{"href":"https:\/\/hacklabterni.org\/index.php?rest_route=\/wp\/v2\/posts\/2330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hacklabterni.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hacklabterni.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hacklabterni.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hacklabterni.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2330"}],"version-history":[{"count":25,"href":"https:\/\/hacklabterni.org\/index.php?rest_route=\/wp\/v2\/posts\/2330\/revisions"}],"predecessor-version":[{"id":2374,"href":"https:\/\/hacklabterni.org\/index.php?rest_route=\/wp\/v2\/posts\/2330\/revisions\/2374"}],"wp:attachment":[{"href":"https:\/\/hacklabterni.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hacklabterni.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hacklabterni.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}