{"id":1459,"date":"2026-08-16T22:59:05","date_gmt":"2026-08-16T20:59:05","guid":{"rendered":"https:\/\/www.du-man.net\/wordpress\/?p=1459"},"modified":"2026-08-19T18:28:39","modified_gmt":"2026-08-19T16:28:39","slug":"usages-de-microbit-avec-chrono-vdr","status":"publish","type":"post","link":"https:\/\/www.du-man.net\/wordpress\/usages-de-microbit-avec-chrono-vdr\/","title":{"rendered":"Activit\u00e9 n\u00b01 : Enregistrement du volume sonore avec micro:bit"},"content":{"rendered":"\n

Cre\u00e9z une activit\u00e9<\/strong> et renommez <\/strong>l’activit\u00e9 : volume sonore<\/strong>. Enregistrer.<\/p>\n\n\n\n

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R\u00e9digez un fichier son.csv <\/strong>avec la liste des canaux.<\/p>\n\n\n\n

classe,nom,prenom\nMesure,son1,db\nMesure,son2,db\nMesure,son3,db<\/code><\/pre>\n<\/div>\n<\/div>\n\n\n\n
Importez <\/strong>le fichier son.csv<\/strong> (lecture et importation). 
Ajoutez des participants <\/strong>: s\u00e9lectionnez la classe Mesure<\/strong> et selectionnez toutes les ligne<\/strong>s, bouton Ajouter>>><\/strong><\/p>\n\n\n\n
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Affectez \u00e0 chaque ligne <\/strong>un identifiant unique en cliquant dans la colonne id mat<\/strong>. 
S\u00e9lectionnez le mode graphique<\/strong><\/p>\n\n\n\n
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Ajoutez le programme suivant dans un micro:bit. Vous pouvez r\u00e9p\u00e9ter l’op\u00e9ration avec 2 autres microbit en modifiant 
definir id_mat \u00e0 2, enoyer la valeur pub:2, 
definir id_mat \u00e0 3, enoyer la valeur pub:3,<\/p>\n\n\n\n
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Lancez <\/strong>l’enregistrement dans l’interface de chrono.vdr<\/strong><\/p>\n\n\n\n
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Appuyez sur la touche A<\/strong> du micro:bit<\/strong> et faite, du bruit, chantez… Appuyez de nouveau sur A<\/strong> pour terminer l’enregistrement.<\/p>\n\n\n\n
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Arr\u00e9tez <\/strong>l’enregistrement dans l’interface de chrono.vdr<\/strong><\/p>\n\n\n\n
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Cre\u00e9z une activit\u00e9 et renommez l’activit\u00e9 : volume sonore. Enregistrer. R\u00e9digez un fichier son.csv avec la liste des canaux. Importez le fichier son.csv (lecture et … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-1459","post","type-post","status-publish","format-standard","hentry","category-chrono-vdr"],"_links":{"self":[{"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/posts\/1459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/comments?post=1459"}],"version-history":[{"count":10,"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/posts\/1459\/revisions"}],"predecessor-version":[{"id":1539,"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/posts\/1459\/revisions\/1539"}],"wp:attachment":[{"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/media?parent=1459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/categories?post=1459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.du-man.net\/wordpress\/wp-json\/wp\/v2\/tags?post=1459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}