{"id":7594,"date":"2024-10-25T22:47:43","date_gmt":"2024-10-25T22:47:43","guid":{"rendered":"https:\/\/ct1jqj.eu\/blog\/?p=7594"},"modified":"2024-10-25T22:47:43","modified_gmt":"2024-10-25T22:47:43","slug":"mailbag-51","status":"publish","type":"post","link":"https:\/\/ct1jqj.eu\/?p=7594","title":{"rendered":"Mailbag #51"},"content":{"rendered":"<div class=\"pld-like-dislike-wrap pld-template-4\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"7594\" data-trigger-type=\"like\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                        <i class=\"far fa-smile\"><\/i>\r\n                    <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">    <\/span>\r\n<\/div><div class=\"pld-dislike-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-dislike-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"7594\" data-trigger-type=\"dislike\" data-restriction=\"cookie\" data-already-liked=\"0\">\r\n                        <i class=\"far fa-frown\"><\/i>\r\n                    <\/a>\r\n    <span class=\"pld-dislike-count-wrap pld-count-wrap\"><\/span>\r\n<\/div><\/div><p style=\"text-align: justify;\">Mais um dia em que o Sr. carteiro me trouxe umas quantas coisas. Come\u00e7o pelos &#8220;add-ons&#8221; para utilizar com Arduino, nomeadamente uma placa de multiplexer, onde com 4 fios posso comandar at\u00e9 16 sa\u00eddas, e duas placas com 4\/5 bot\u00f5es, que poupam alguns fios quando for a prototipar algo. Em seguida placas para fontes de alimenta\u00e7\u00e3o sim\u00e9trica, mas apenas as PCB, e depois os d\u00edodos\/condensadores ser\u00e3o algo que terei de escolher consoante a corrente\/tens\u00e3o pretendida. Veio tamb\u00e9m um <em>soft start<\/em> para fontes de alimenta\u00e7\u00e3o, e neste caso a fonte com o qual irei utilizar, que \u00e9 uma fonte sim\u00e9trica de \u00b150V 600W(!) para alimentar o <a href=\"http:\/\/192.168.40.100\/?p=7588\" target=\"_blank\" rel=\"noopener\">Quad 405<\/a> que recebei h\u00e1 dias. Veio tamb\u00e9m uma ficha para poder ligar um r\u00e1dio que tenho a uma antena externa, mas escondeu-se antes da fotografia&#8230;<\/p>\n\n\t\t<style>\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-7594 gallery-columns-2 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ct1jqj.eu\/?attachment_id=7598'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2024\/10\/photo_2024-10-25-23.34.11-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ct1jqj.eu\/?attachment_id=7595'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2024\/10\/photo_2024-10-25-23.34.02-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ct1jqj.eu\/?attachment_id=7596'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2024\/10\/photo_2024-10-25-23.34.06-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/ct1jqj.eu\/?attachment_id=7597'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/ct1jqj.eu\/wp-content\/uploads\/2024\/10\/photo_2024-10-25-23.34.09-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p>73&#8217;s<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mais um dia em que o Sr. carteiro me trouxe umas quantas coisas. Come\u00e7o pelos &#8220;add-ons&#8221; para utilizar com Arduino, nomeadamente uma placa de multiplexer, onde com 4 fios posso comandar at\u00e9 16 sa\u00eddas, e duas placas com 4\/5 bot\u00f5es, que poupam alguns fios quando for a prototipar algo. Em seguida placas para fontes de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6352,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[77,163],"class_list":["post-7594","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mailbag","tag-arduino","tag-fonte-de-alimentacao"],"_links":{"self":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts\/7594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7594"}],"version-history":[{"count":1,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts\/7594\/revisions"}],"predecessor-version":[{"id":7599,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/posts\/7594\/revisions\/7599"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=\/wp\/v2\/media\/6352"}],"wp:attachment":[{"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ct1jqj.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}