{"id":279,"date":"2014-02-01T19:42:07","date_gmt":"2014-02-01T18:42:07","guid":{"rendered":"http:\/\/www.raulet.net\/WP\/?p=279"},"modified":"2014-02-02T10:22:56","modified_gmt":"2014-02-02T09:22:56","slug":"ecran-4-0-lcd-169-pour-raspberry-pi","status":"publish","type":"post","link":"https:\/\/www.raulet.net\/WP\/ecran-4-0-lcd-169-pour-raspberry-pi\/","title":{"rendered":"Ecran 4.0″ LCD 16:9 pour Raspberry Pi"},"content":{"rendered":"

\"wpid-IMG_20140201_103851.jpg\"<\/a>On trouve sur eBay ou ailleurs, des \u00e9cran TFT de 3 \u00e0 7 pouces. Ils sont aliment\u00e9s en 12V, puisque leur usage premier est de visualiser une cam\u00e9ra de recul dans les voitures.<\/p>\n

Voici les autres caract\u00e9ristiques de l’\u00e9cran :<\/span>
\nPixels : 480×272
\nFormat video : PAL \/ NTSC
\nNombre d’entr\u00e9es video : 2
\nPower : 3 Watt
\nDimensions : 104x80x17 (mm)
\nPoids : 150g<\/p>\n

R\u00e9f\u00e9rence chez DX.COM<\/a><\/p>\n

\"wpid-IMG_20140201_103915.jpg\"<\/a>
\nLa connexion avec le Raspberry Pi se fait via un c\u00e2ble RCA. (ici un c\u00e2ble noir \u00e0 bouts jaunes)
\nLa sortie video analogique du Raspberry Pi fournit le signal \u00e0 l’\u00e9cran, sur l’entr\u00e9e \u00ab\u00a0AV1\u00a0\u00bb.<\/p>\n

La configuration video du Raspberry Pi, se fait via le fichier \u00ab\u00a0\/boot\/config.txt\u00a0\u00bb<\/strong><\/p>\n

framebuffer_width=480\r\nframebuffer_height=272\r\ndisable_overscan=1\r\nsdtv_mode=0\r\noverscan_left=15\r\noverscan_right=20\r\noverscan_top=-26\r\noverscan_bottom=-26<\/pre>\n
Montage complet :<\/p>\n
\"wpid-IMG_20140201_184853.jpg\"<\/a><\/p>\n
Et voila un (petit) panneau d’affichage, pour indiquer la temp\u00e9rature et l’hygrom\u00e9trie (DHT22), les prochains bus de la \u00ab\u00a0star\u00a0\u00bb en partance de l\u2019arr\u00eat \u00e0 cot\u00e9 de la maison, la hauteur d’eau de la Vilaine au niveau du village, …<\/p>\n","protected":false},"excerpt":{"rendered":"
On trouve sur eBay ou ailleurs, des \u00e9cran TFT de 3 \u00e0 7 pouces. Ils sont aliment\u00e9s en 12V, puisque […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4],"tags":[],"class_list":["post-279","post","type-post","status-publish","format-standard","hentry","category-raspberry-pi"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/www.raulet.net\/WP\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"On trouve sur eBay ou ailleurs, des \u00e9cran TFT de 3 \u00e0 7 pouces. Ils sont aliment\u00e9s en 12V, puisque […]","_links":{"self":[{"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/posts\/279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/comments?post=279"}],"version-history":[{"count":8,"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/posts\/279\/revisions"}],"predecessor-version":[{"id":290,"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/posts\/279\/revisions\/290"}],"wp:attachment":[{"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/media?parent=279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/categories?post=279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.raulet.net\/WP\/wp-json\/wp\/v2\/tags?post=279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}