{"id":2719,"date":"2015-04-01T20:30:54","date_gmt":"2015-04-01T18:30:54","guid":{"rendered":"http:\/\/www.runstenracing.se\/?p=2719"},"modified":"2015-04-01T20:31:20","modified_gmt":"2015-04-01T18:31:20","slug":"testlodning-av-kretskort","status":"publish","type":"post","link":"https:\/\/www.runstenracing.se\/?p=2719","title":{"rendered":"Testl\u00f6dning av kretskort"},"content":{"rendered":"<p>Fick en liten stund med l\u00f6dkolven i k\u00e4llaren och passade p\u00e5 att l\u00f6da p\u00e5 lite komponenter. Det var l\u00e4nge sedan jag l\u00f6dde ytmonterat, man har n\u00e4stan gl\u00f6mt bort hur pilligt det \u00e4r! F\u00f6rst sp\u00e4nningsregleringen som tar ner 12v till 5v som elektroniken p\u00e5 kortet vill ha:<\/p>\n<p><a href=\"http:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0523.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2720\" src=\"http:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0523-1024x768.jpg\" alt=\"IMG_0523\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0523-1024x768.jpg 1024w, https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0523-300x225.jpg 300w, https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0523-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/a><\/p>\n<p>Testade utsp\u00e4nningen och den ligger stabilt p\u00e5 5,07 volt oavsett insp\u00e4nning, s\u00e5 det blir nog bra. Kom p\u00e5 att jag gl\u00f6mt en avl\u00e4nkningskondensator, s\u00e5 jag f\u00e5r l\u00f6da p\u00e5 en s\u00e5dan p\u00e5 l\u00e4mplig plats p\u00e5 kortet. P\u00e5 bilden har jag \u00e4ven l\u00f6tt hj\u00e4rnan p\u00e5 kortet, en Atmega 168PA, vilket kommer att r\u00e4cka med r\u00e5ge till funktionerna som kortet ska ha.<\/p>\n<p><a href=\"http:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0525.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2721\" src=\"http:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0525-1024x768.jpg\" alt=\"IMG_0525\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0525-1024x768.jpg 1024w, https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0525-300x225.jpg 300w, https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0525-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Baksidan av kortet h\u00e5ller 2st 10A rel\u00e4er, som ska f\u00e5 sk\u00f6ta hel- och halvljuset.<br \/>\n<a href=\"http:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0524.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-2722\" src=\"http:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0524-1024x768.jpg\" alt=\"IMG_0524\" width=\"584\" height=\"438\" srcset=\"https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0524-1024x768.jpg 1024w, https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0524-300x225.jpg 300w, https:\/\/www.runstenracing.se\/wp-content\/uploads\/2015\/04\/IMG_0524-400x300.jpg 400w\" sizes=\"(max-width: 584px) 100vw, 584px\" \/><\/a>P\u00e5 framsidan finns lite fler komponenter, bland annat ett par transistorer som ska f\u00e5 dra rel\u00e4erna samt blinkersutg\u00e5ngarna. Dessa klarar 1A i kontinuerlig str\u00f6m, s\u00e5 f\u00f6r mina LED-blinkers kommer det att duga gott. Vill man k\u00f6ra gl\u00f6dljus p\u00e5 ett par watt \u00e4r det nog b\u00e4st att man byter ut dem mot kraftigare doningar.<\/p>\n<p>N\u00e4r tid ges ska jag b\u00f6rja skriva kod till kortet, men det f\u00e5r bli en annan kv\u00e4ll.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fick en liten stund med l\u00f6dkolven i k\u00e4llaren och passade p\u00e5 att l\u00f6da p\u00e5 lite komponenter. Det var l\u00e4nge sedan jag l\u00f6dde ytmonterat, man har n\u00e4stan gl\u00f6mt bort hur pilligt det \u00e4r! F\u00f6rst sp\u00e4nningsregleringen som tar ner 12v till 5v &hellip; <a href=\"https:\/\/www.runstenracing.se\/?p=2719\">Forts\u00e4tt l\u00e4sa <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"_links":{"self":[{"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=\/wp\/v2\/posts\/2719"}],"collection":[{"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2719"}],"version-history":[{"count":2,"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=\/wp\/v2\/posts\/2719\/revisions"}],"predecessor-version":[{"id":2724,"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=\/wp\/v2\/posts\/2719\/revisions\/2724"}],"wp:attachment":[{"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.runstenracing.se\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}