{"id":783,"date":"2012-03-20T06:23:48","date_gmt":"2012-03-20T05:23:48","guid":{"rendered":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/?p=783"},"modified":"2012-03-17T09:25:08","modified_gmt":"2012-03-17T08:25:08","slug":"goutte-ma-technique-version-2","status":"publish","type":"post","link":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/?p=783","title":{"rendered":"Goutte : Ma technique version 2"},"content":{"rendered":"<p>Donc voici la suite de mon article sur ma technique sur la prise de vue de Goutte.<\/p>\n<p>La base est toujours la m\u00eame, mais j&rsquo;ai essay\u00e9 de mieux\u00a0ma\u00eetriser\u00a0le pilotage de la chute de la goutte et en particulier, je voulais \u00a0pouvoir ce faire percuter des goutte entre elles.<\/p>\n<p><strong>Mat\u00e9riel utilis\u00e9 :<\/strong><\/p>\n<ul>\n<li>Le\u00a0mat\u00e9riel\u00a0Photo utilis\u00e9 : 1 Canon 40D +\u00a0d\u00e9clencheur\u00a0filaire modifi\u00e9 + Objectif macro 100mm macro + Flash<\/li>\n<li>Le mat\u00e9riel \u00ab\u00a0Goutte\u00a0\u00bb : Un montage\u00a0\u00e9lectronique\u00a0\u00e0 base de micro processeur Arduino, \u00a0une\u00a0\u00e9lectrovanne\u00a0, une perfusion , un \u00a0support en bois de ma cr\u00e9ation, un recipient en verre, des pochettes plastique de couleurs pour le fond.<\/li>\n<\/ul>\n<div><strong>Le schema de l&rsquo;installation :<\/strong><\/div>\n<div>De ce cot\u00e9 je n&rsquo;ai toujours pas progress\u00e9 !!!<\/div>\n<div><a href=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/?attachment_id=794\" rel=\"attachment wp-att-794\"><img fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"794\" data-permalink=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/?attachment_id=794\" data-orig-file=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/uploads\/2012\/03\/Image-ou-vid\u00e9o-004.jpg\" data-orig-size=\"2423,2295\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Image ou vid\u00e9o 004\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/uploads\/2012\/03\/Image-ou-vid\u00e9o-004-1024x969.jpg\" class=\"aligncenter size-large wp-image-794\" title=\"Image ou vid\u00e9o 004\" src=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/uploads\/2012\/03\/Image-ou-vid\u00e9o-004-1024x969.jpg\" alt=\"\" width=\"695\" height=\"657\" srcset=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/uploads\/2012\/03\/Image-ou-vid\u00e9o-004-1024x969.jpg 1024w, http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/uploads\/2012\/03\/Image-ou-vid\u00e9o-004-300x284.jpg 300w, http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/uploads\/2012\/03\/Image-ou-vid\u00e9o-004-24x24.jpg 24w\" sizes=\"(max-width: 695px) 100vw, 695px\" \/><\/a><\/div>\n<div><\/div>\n<div><strong>Le processus :<\/strong><\/div>\n<div>\n<p>Avec ce syst\u00e8me j&rsquo;utilise que la gravit\u00e9. Je place mon \u00e9lectrovanne \u00e0 80cm au dessus de la surface du r\u00e9cipient. Elle est aliment\u00e9e en eau par la perfusion. Mon montage\u00a0\u00e9lectronique pilote l&rsquo;ouverture de l&rsquo;\u00e9lectrovanne et le d\u00e9clenchement de mon APN \u00e0 la ms pr\u00e8s et ceci est param\u00e9trable.<\/p>\n<p>Le montage electronique est bas\u00e9 sur une carte ARDUINO<\/p>\n<ol>\n<li>Je cale mon \u00e9lectrovanne avec un niveau dans les 2 axes car sinon les gouttes n&rsquo;entre pas correctement en collision.<\/li>\n<li>Pour faire la mise au point j&rsquo;ai accroch\u00e9 un fil tr\u00e8s fin (fil de couture) \u00e0 l&rsquo;extr\u00e9mit\u00e9 de \u00e9lectrovanne et \u00e0 l&rsquo;autre bout, j&rsquo;ai accroch\u00e9 une pile. Je la laisse pendre dans l&rsquo;eau. je fais ma mise au point et ensuite je d\u00e9croche le fil.<\/li>\n<li>Ma deuxi\u00e8me goutte est toujours un petit plus grosse que la premi\u00e8re ( la premi\u00e8re est d&rsquo;une taille de 50ms et la suivante varie entre 60 et 75ms).<\/li>\n<li>Je \u00ab\u00a0calcule\u00a0\u00bb le temps\u00a0n\u00e9cessaire\u00a0pour d\u00e9clencher l&rsquo;appareil au bon moment.<\/li>\n<\/ol>\n<div>Voila et avec un peu de patience et de chance vous obtenez ceci :<\/div>\n<div><a href=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/gallery\/macro\/blog-de-lours-img_0033-00001.jpg\" rel=\"lightbox[783]\"><img decoding=\"async\" class=\"ngg-singlepic ngg-center aligncenter\" src=\"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/wp-content\/gallery\/macro\/blog-de-lours-img_0033-00001.jpg\" alt=\"blog-de-lours-img_0033-00001\" width=\"720\" height=\"480\" \/><\/a><\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<p>PS :<\/p>\n<p>Enfin pour les\u00a0fain\u00e9ants\u00a0voici 1 lien vers un site permettant de r\u00e9aliser de\u00a0mani\u00e9re\u00a0plus pro la partie\u00a0\u00e9lectronique\u00a0:\u00a0\u00a0<a href=\"http:\/\/www.cameraaxe.com\/wiki\/index.php?title=Main_Page\" target=\"_blank\">Camera Axe<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Donc voici la suite de mon article sur ma technique sur la prise de vue de Goutte. La base est toujours la m\u00eame, mais j&rsquo;ai essay\u00e9 de mieux\u00a0ma\u00eetriser\u00a0le pilotage de la chute de la goutte et en particulier, je voulais \u00a0pouvoir ce faire percuter des goutte entre elles. Mat\u00e9riel utilis\u00e9 : Le\u00a0mat\u00e9riel\u00a0Photo utilis\u00e9 : 1 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_vp_format_video_url":"","_vp_image_focal_point":[],"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[6,7],"tags":[11,220,22],"class_list":["post-783","post","type-post","status-publish","format-standard","hentry","category-photographie","category-technique-photo","tag-goutte","tag-photographie","tag-technique"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pRCHL-cD","jetpack_likes_enabled":true,"_links":{"self":[{"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=783"}],"version-history":[{"count":12,"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/783\/revisions"}],"predecessor-version":[{"id":806,"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/783\/revisions\/806"}],"wp:attachment":[{"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=783"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/galipot.fr\/sitesfga\/blog\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}