{"id":212,"date":"2013-08-02T23:30:20","date_gmt":"2013-08-02T21:30:20","guid":{"rendered":"http:\/\/olresultat.se\/blog\/?p=212"},"modified":"2013-08-02T23:32:55","modified_gmt":"2013-08-02T21:32:55","slug":"en-specialare-for-de-som-inte-hor-hoga-signaler","status":"publish","type":"post","link":"https:\/\/olresultat.se\/blog\/?p=212","title":{"rendered":"En specialare f\u00f6r de som inte h\u00f6r h\u00f6ga signaler"},"content":{"rendered":"<p>Det har visat sig att inte alla h\u00f6r de h\u00f6ga signalerna som buzzern ger ifr\u00e5n sig. Om man d\u00e5 inte heller har en smartphone s\u00e5 man inte kan g\u00e5 in och kolla p\u00e5 Callhome-sidan p\u00e5 webben&#8230; Vad g\u00f6ra d\u00e5? S\u00e4tta ut och chansa att den har kopplat upp? Nej, i kommande version av ROC kan du koppla in en lysdiod p\u00e5 din ROC! N\u00e4r Callhome har lyckats till webbservern s\u00e5 t\u00e4nds lysdioden i 1 minut samtidigt som buzzern b\u00f6rjar spela sin trudelutt. Vid f\u00f6rsta st\u00e4mplingen p\u00e5 varje ny SI-master s\u00e5 spelas ju ocks\u00e5 en trudelutt s\u00e5 man vet att den \u00e4r ok. Dvs n\u00e4r st\u00e4mplingen tagits emot av webbservern. Numera s\u00e5 blinkar lysdioden 4 ggr under trudelutten ocks\u00e5. Problem l\u00f6st \ud83d\ude42<\/p>\n<p>Sj\u00e4lv har jag nu en ROC med uppborrat h\u00e5l i d\u00e4r jag satt i en lysdiod. I en annan ROC med genomskinligt skal s\u00e5 ligger lysdioden bara inne i l\u00e5dan.<\/p>\n<p><a href=\"http:\/\/olresultat.se\/blog\/wp-content\/uploads\/2013\/08\/20130802_193515-2-e1375477717116.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-213\" alt=\"20130802_193515-2\" src=\"http:\/\/olresultat.se\/blog\/wp-content\/uploads\/2013\/08\/20130802_193515-2-300x225.jpg\" width=\"300\" height=\"225\" \/><\/a><\/p>\n<p>Hur kopplar man d\u00e5 ihop s\u00e5 man f\u00e5r b\u00e5de buzzer och lysdiod? Man plockar ut str\u00f6m fr\u00e5n en pinne p\u00e5 Rasperrbyn som sedan g\u00e5r till ena benet p\u00e5 buzzern (spelar ingen roll vilket) och ett motst\u00e5nd p\u00e5 100 ohm. Andra kabeln p\u00e5 buzzern g\u00e5r sedan tillbaka till en pinne p\u00e5 Raspberryn. Andra \u00e4nden p\u00e5 motst\u00e5ndet (spelar ingen roll vilket ben) g\u00e5r vidare till en lysdiods korta ben. Sen g\u00e5r en kabeln fr\u00e5n lysdiodens l\u00e5nga ben till Raspberryn.<\/p>\n<p><a href=\"http:\/\/olresultat.se\/blog\/wp-content\/uploads\/2013\/08\/20130802_192834-2-e1375478058444.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-214\" alt=\"20130802_192834-2\" src=\"http:\/\/olresultat.se\/blog\/wp-content\/uploads\/2013\/08\/20130802_192834-2-300x225.jpg\" width=\"300\" height=\"225\" \/><\/a><\/p>\n<p>Detaljskiss p\u00e5 Raspberryns kontakt:<\/p>\n<p><a href=\"http:\/\/olresultat.se\/blog\/wp-content\/uploads\/2013\/08\/20130802_192857-2-e1375477978959.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-215\" alt=\"20130802_192857-2\" src=\"http:\/\/olresultat.se\/blog\/wp-content\/uploads\/2013\/08\/20130802_192857-2-300x225.jpg\" width=\"300\" height=\"225\" \/><\/a><\/p>\n<p>Kablarna i ovanst\u00e5ende bild \u00e4r inkopplade p\u00e5 3:e pinnen fr\u00e5n v\u00e4nster i \u00f6versta raden.\u00a06:e pinnen fr\u00e5n v\u00e4nster i \u00f6versta raden. 2:a pinnen fr\u00e5n h\u00f6ger i nedersta raden.<\/p>\n<p>Vill man bara ha buzzern s\u00e5 g\u00e5r det genom att man tar bort motst\u00e5nd och lysdiod samt dess kablar. D\u00e5 har du bara kablar i 3:e och 6:e fr\u00e5n v\u00e4nster i \u00f6versta raden.<\/p>\n<p>Vill du bara ha lysdioden, d\u00e5 tar du bort buzzern och dess kablar. D\u00e5 har du bara kablar i 3:e fr\u00e5n v\u00e4nster i \u00f6versta raden och i 2:a fr\u00e5n h\u00f6ger i nedersta raden.<\/p>\n<p>Vart k\u00f6per man d\u00e5? Sj\u00e4lv k\u00f6per jag som vanligt fr\u00e5n m.nu, snabbt och smidigt \ud83d\ude42<\/p>\n<p>Riktigt starka lysdioder:<br \/>\n<a title=\"https:\/\/www.m.nu\/cree-high-intensity-white-led-5-pack-p-901.html?osCsid=08kb5vrkcse8csocphodnrjgk4\" href=\"https:\/\/www.m.nu\/cree-high-intensity-white-led-5-pack-p-901.html?osCsid=08kb5vrkcse8csocphodnrjgk4\">https:\/\/www.m.nu\/cree-high-intensity-white-led-5-pack-p-901.html?osCsid=08kb5vrkcse8csocphodnrjgk4<\/a><\/p>\n<p>Motst\u00e5nd:<br \/>\n<a title=\"https:\/\/www.m.nu\/motstand-100r-025w-5-multicomp-p-881.html?osCsid=08kb5vrkcse8csocphodnrjgk4\" href=\"https:\/\/www.m.nu\/motstand-100r-025w-5-multicomp-p-881.html?osCsid=08kb5vrkcse8csocphodnrjgk4\">https:\/\/www.m.nu\/motstand-100r-025w-5-multicomp-p-881.html?osCsid=08kb5vrkcse8csocphodnrjgk4<\/a><\/p>\n<p>Kopplingskablar:<br \/>\n<a title=\"https:\/\/www.m.nu\/breadboarding-premium-femalefemale-jumper-wires-40-x-6-150mm-p-732.html?osCsid=08kb5vrkcse8csocphodnrjgk4\" href=\"https:\/\/www.m.nu\/breadboarding-premium-femalefemale-jumper-wires-40-x-6-150mm-p-732.html?osCsid=08kb5vrkcse8csocphodnrjgk4\">https:\/\/www.m.nu\/breadboarding-premium-femalefemale-jumper-wires-40-x-6-150mm-p-732.html?osCsid=08kb5vrkcse8csocphodnrjgk4<\/a><\/p>\n<p>Buzzer:<br \/>\n<a title=\"https:\/\/www.m.nu\/piezo-buzzer-ps1240-p-973.html?osCsid=08kb5vrkcse8csocphodnrjgk4\" href=\"https:\/\/www.m.nu\/piezo-buzzer-ps1240-p-973.html?osCsid=08kb5vrkcse8csocphodnrjgk4\">https:\/\/www.m.nu\/piezo-buzzer-ps1240-p-973.html?osCsid=08kb5vrkcse8csocphodnrjgk4<\/a><\/p>\n<p>\/\/Oskar<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Det har visat sig att inte alla h\u00f6r de h\u00f6ga signalerna som buzzern ger ifr\u00e5n sig. Om man d\u00e5 inte heller har en smartphone s\u00e5 man inte kan g\u00e5 in och kolla p\u00e5 Callhome-sidan p\u00e5 webben&#8230; Vad g\u00f6ra d\u00e5? S\u00e4tta ut och chansa att den har kopplat upp? Nej, i kommande version av ROC kan [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-212","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=\/wp\/v2\/posts\/212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=212"}],"version-history":[{"count":3,"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=\/wp\/v2\/posts\/212\/revisions"}],"predecessor-version":[{"id":268,"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=\/wp\/v2\/posts\/212\/revisions\/268"}],"wp:attachment":[{"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/olresultat.se\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}