{"id":22305,"date":"2016-10-05T10:10:32","date_gmt":"2016-10-05T10:10:32","guid":{"rendered":"https:\/\/\/white_papers\/comment-construire-une-lampe-a-intensite-reglable-avec-quatre-led\/"},"modified":"2022-01-26T15:12:27","modified_gmt":"2022-01-26T15:12:27","slug":"comment-construire-une-lampe-a-intensite-reglable-avec-quatre-led","status":"publish","type":"white_papers","link":"https:\/\/www.ecinews.fr\/fr\/white_papers\/comment-construire-une-lampe-a-intensite-reglable-avec-quatre-led\/","title":{"rendered":"Comment construire une lampe \u00e0 intensit\u00e9 r\u00e9glable avec quatre LED"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>L\u2019\u00e9clairage \u00e0 temp\u00e9rature de couleur personnalis\u00e9e peut \u00eatre obtenu en m\u00e9langeant les sorties de quatre diodes \u00e9lectroluminescentes blanches (ou LED) avec diff\u00e9rents param\u00e8tres. Cette m\u00e9thode peut \u00eatre utilis\u00e9e pour construire une lampe \u00e0 intensit\u00e9 variable dot\u00e9e d\u2019une temp\u00e9rature de couleur sp\u00e9cifique ou pour utiliser un mod\u00e8le dynamique qui simule une lampe \u00e0 incandescence dont la temp\u00e9rature de couleur change en fonction de l\u2019intensit\u00e9.<br \/>\nLa m\u00e9thode peut produire des lumi\u00e8res \u00e0 temp\u00e9rature de couleur r\u00e9glable si l\u2019on utilise des LED dont les param\u00e8tres sont connus, ainsi qu&rsquo;un param\u00e9trage automatique partiel pour g\u00e9n\u00e9rer des sources d&rsquo;\u00e9clairage coh\u00e9rentes en mesurant et calibrant les LED inconnues.<\/p>\n","protected":false},"featured_media":22307,"template":"","tags":[],"company":[856],"wp_category":[],"ppma_author":[],"class_list":["post-22305","white_papers","type-white_papers","status-publish","has-post-thumbnail","hentry","company-microchip-technology"],"acf":[],"yoast_head":"<title>Comment construire une lampe \u00e0 intensit\u00e9 r\u00e9glable avec quatr...<\/title>\n<meta name=\"description\" content=\"L\u2019\u00e9clairage \u00e0 temp\u00e9rature de couleur personnalis\u00e9e peut \u00eatre obtenu en m\u00e9langeant les sorties de quatre diodes \u00e9lectroluminescentes blanches (ou...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/22305\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment construire une lampe \u00e0 intensit\u00e9 r\u00e9glable avec quatre LED\" \/>\n<meta property=\"og:description\" content=\"L\u2019\u00e9clairage \u00e0 temp\u00e9rature de couleur personnalis\u00e9e peut \u00eatre obtenu en m\u00e9langeant les sorties de quatre diodes \u00e9lectroluminescentes blanches (ou LED) avec diff\u00e9rents param\u00e8tres. 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