{"id":1686,"date":"2016-06-25T21:44:04","date_gmt":"2016-06-25T19:44:04","guid":{"rendered":"https:\/\/makerspace-rheinfelden.ch\/blog\/?p=1686"},"modified":"2016-06-25T21:47:18","modified_gmt":"2016-06-25T19:47:18","slug":"neues-gadget-silver-bullet","status":"publish","type":"post","link":"https:\/\/makerspace-rheinfelden.ch\/blog\/2016\/06\/neues-gadget-silver-bullet\/","title":{"rendered":"Neues Gadget: &#8222;Silver Bullet&#8220;"},"content":{"rendered":"<p>Irgendwann sollte wohl mal irgendjemand eine einfache Fernbedienung f\u00fcr unseren Beamer basteln. Es ist davon auszugehen, dass ich dieser &#8222;irgendjemand&#8220; sein werde. Also los!<\/p>\n<p><!--more--><\/p>\n<p>Zuerst wollte ich mehr \u00fcber IR wissen. Wie kann man so ein Signal aufzeichnen und wiedergeben? Gleich vorweg\u2026 den &#8222;wiedergeben&#8220;-Teil habe ich noch nicht angeschaut. Daf\u00fcr ein kleines Gadget f\u00fcr den Makerspace gebaut, das IR-Signale auf dem Oszilloskop aufzeichnen kann. Nach der Vorgabe auf dem <a href=\"https:\/\/www.analysir.com\/blog\/2014\/05\/04\/silver-bullet-oscilloscope-infrared-receiver\/\" target=\"_blank\">AnalysIR Blog<\/a> habe ich einen Silver Bullet gebastelt.<\/p>\n<div id=\"attachment_1687\" style=\"width: 260px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/IMG_3447.jpg\" rel=\"lightbox[1686]\"><img aria-describedby=\"caption-attachment-1687\" loading=\"lazy\" class=\"wp-image-1687 size-medium\" src=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/IMG_3447-250x188.jpg\" alt=\"&quot;Silver Bullet&quot;\" width=\"250\" height=\"188\" srcset=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/IMG_3447-250x188.jpg 250w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/IMG_3447-768x576.jpg 768w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/IMG_3447-700x525.jpg 700w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/IMG_3447-600x450.jpg 600w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/IMG_3447-120x90.jpg 120w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/a><p id=\"caption-attachment-1687\" class=\"wp-caption-text\">&#8222;Silver Bullet&#8220;<\/p><\/div>\n<p>Einfach die Fernbedienung auf das Loch halten und eine Taste dr\u00fccken. Die IR-Diode zeichnet das Signal zuverl\u00e4ssig auf. Danach kann man es auf dem Oszilloskop untersuchen.<\/p>\n<p><a href=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19.png\" rel=\"lightbox[1686]\"><img loading=\"lazy\" width=\"250\" height=\"150\" class=\"alignnone size-medium wp-image-1688\" src=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19-250x150.png\" alt=\"DS2_QuickPrint19\" srcset=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19-250x150.png 250w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19-768x461.png 768w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19-700x420.png 700w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19-600x360.png 600w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19-120x72.png 120w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint19.png 800w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/a> <a href=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20.png\" rel=\"lightbox[1686]\"><img loading=\"lazy\" width=\"250\" height=\"150\" class=\"alignnone size-medium wp-image-1689\" src=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20-250x150.png\" alt=\"DS2_QuickPrint20\" srcset=\"https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20-250x150.png 250w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20-768x461.png 768w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20-700x420.png 700w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20-600x360.png 600w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20-120x72.png 120w, https:\/\/makerspace-rheinfelden.ch\/blog\/wp-content\/uploads\/2016\/06\/DS2_QuickPrint20.png 800w\" sizes=\"(max-width: 250px) 100vw, 250px\" \/><\/a><\/p>\n<p>Links sieht man das ganze Signal einer Philips Fernbedienung (OK-Taste). Rechts daneben habe ich das Signal vergr\u00f6ssert und man sieht deutlich die 35.71kHz Tr\u00e4gerfrequenz. 35.75kHz sollten es <a href=\"https:\/\/en.wikipedia.org\/wiki\/Consumer_IR#Technical_information\" target=\"_blank\">laut Philips<\/a> sein \u2013 nahe genug\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"Irgendwann sollte wohl mal irgendjemand eine einfache Fernbedienung f\u00fcr unseren Beamer basteln. Es ist davon auszugehen, dass ich dieser &#8222;irgendjemand&#8220; sein werde. Also los!","protected":false},"author":2,"featured_media":1688,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[3,6],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Neues Gadget: &quot;Silver Bullet&quot; - Makerspace FabLab Rheinfelden\" \/>\n<meta property=\"og:description\" content=\"Irgendwann sollte wohl mal irgendjemand eine einfache Fernbedienung f\u00fcr unseren Beamer basteln. Es ist davon auszugehen, dass ich dieser &#8222;irgendjemand&#8220; sein werde. 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