{"id":4136,"date":"2020-04-29T17:14:02","date_gmt":"2020-04-29T15:14:02","guid":{"rendered":"http:\/\/www.ardpylab.fr\/?page_id=4136"},"modified":"2020-05-10T18:45:17","modified_gmt":"2020-05-10T16:45:17","slug":"projet-3-activite-3-2","status":"publish","type":"page","link":"https:\/\/www.ardpylab.fr\/?page_id=4136","title":{"rendered":"Projet 3 &#8211; Activit\u00e9 3"},"content":{"rendered":"\n<h2 style=\"text-align: center;\"><em>\u201d<strong><span style=\"font-size: 31.2px;\">\u00c9mettre<\/span>&nbsp;une onde sonore avec un bouton-poussoir<\/strong>\u201d<\/em><\/h2>\n<p>&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3573 \" style=\"border: 3px solid #eeeeee; padding: 3px; margin: 3px;\" src=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/projet3-circuit7.png\" alt=\"\" width=\"380\" height=\"319\" srcset=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/projet3-circuit7.png 480w, https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/projet3-circuit7-300x251.png 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/figure>\n<\/div>\n<p>&nbsp;<\/p>\n\n\n\n<p>Dans cette activit\u00e9, nous allons commander la production d&rsquo;une onde sonore de fr\u00e9quence pr\u00e9alablement choisie en appuyant sur le premier bouton poussoir. L&rsquo;\u00e9mission est arr\u00eat\u00e9e en rel\u00e2chant le bouton poussoir.<br \/><br \/><\/p>\n\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\">\n<div id=\"attachment_4356\" style=\"width: 730px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-4356\" class=\"wp-image-4356 size-large\" style=\"border: 3px solid #eeeeee; padding: 3px; margin: 3px;\" src=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-projet3-ce3-1024x576.png\" alt=\"\" width=\"720\" height=\"405\" srcset=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-projet3-ce3-1024x576.png 1024w, https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-projet3-ce3-300x169.png 300w, https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-projet3-ce3-768x432.png 768w, https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-projet3-ce3.png 1366w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><p id=\"caption-attachment-4356\" class=\"wp-caption-text\">ARDUINO LAB &#8211; Fen\u00eatre \u00ab\u00a0Projet 3 &#8211; Activit\u00e9 3\u00a0\u00bb<\/p><\/div>\n<\/figure>\n<\/div>\n<p>\u00a0<\/p>\n\n\n<div  class=\"grids-section grids-is-advanced\" style=\"--_gs-gap-desktop:0px 0px;--_gs-m-desktop:0 0 0 0;--_gs-p-desktop:0 0 0 0;--_gs-bg-desktop:transparent none;--_gs-bg-xp-desktop:0px;--_gs-zi-desktop:auto;--_gs-d-desktop:block;--_gs-mw-desktop:calc(100% - 0 - 0);--_gs-gap-tablet:0px 0px;--_gs-m-tablet:0 0 0 0;--_gs-p-tablet:0 0 0 0;--_gs-bg-tablet:transparent none;--_gs-bg-xp-tablet:0px;--_gs-zi-tablet:auto;--_gs-d-tablet:block;--_gs-mw-tablet:calc(100% - 0 - 0);--_gs-gap-mobile:0px 0px;--_gs-m-mobile:0 0 0 0;--_gs-p-mobile:0 0 0 0;--_gs-bg-mobile:transparent none;--_gs-bg-xp-mobile:0px;--_gs-zi-mobile:auto;--_gs-d-mobile:block;--_gs-mw-mobile:calc(100% - 0 - 0);--_gs-columns:12;--_gs-rows:6\"><div class=\"grids-s-w_i\">\n<div class=\"grids-area\" style=\"--_ga-column:1\/9;--_ga-row:1\/2;--_ga-m-desktop:0 0 0 0;--_ga-p-desktop:0 0 0 0;--_ga-bg-desktop:transparent none;--_ga-zi-desktop:auto;--_ga-d-desktop:flex;--_ga-mw-desktop:calc(100% - 0 - 0);--_ga-m-tablet:0 0 0 0;--_ga-p-tablet:0 0 0 0;--_ga-bg-tablet:transparent none;--_ga-zi-tablet:auto;--_ga-d-tablet:flex;--_ga-mw-tablet:calc(100% - 0 - 0);--_ga-m-mobile:0 0 0 0;--_ga-p-mobile:0 0 0 0;--_ga-bg-mobile:transparent none;--_ga-zi-mobile:auto;--_ga-d-mobile:flex;--_ga-mw-mobile:calc(100% - 0 - 0)\">\n\n<p><br \/>Apr\u00e8s avoir cliqu\u00e9 sur le connecteur USB, un menu permettant de r\u00e9gler la fr\u00e9quence (en Hz) de l\u2019onde sonore est affich\u00e9.<\/p>\n<p>Si le mode de fonctionnement est le \u201d<strong>contr\u00f4le de l\u2019Arduino<\/strong>\u201d, un appui sur le premier bouton poussoir r\u00e9el ou virtuel d\u00e9clenche l\u2019\u00e9mission d\u2019une onde sonore de fr\u00e9quence \u00e9gale \u00e0 la valeur s\u00e9lectionn\u00e9e et affich\u00e9e (de 100 \u00e0 1000 Hz par pas de 1 Hz).<\/p>\n<p>En mode \u201d<strong>simulation<\/strong>\u201d, ARDUINO LAB utilise le lecteur audio du syst\u00e8me pour l\u2019\u00e9mission du signal sonore. Les fr\u00e9quences d\u2019ondes disponibles sont celles des notes de musique de A2 (110 Hz) \u00e0 C8 (4186 Hz).<\/p>\n\n<\/div>\n\n<div class=\"grids-area\" style=\"--_ga-column:9\/13;--_ga-row:1\/2;--_ga-m-desktop:0 0 0 0;--_ga-p-desktop:0 0 0 0;--_ga-bg-desktop:transparent none;--_ga-zi-desktop:auto;--_ga-d-desktop:flex;--_ga-mw-desktop:calc(100% - 0 - 0);--_ga-m-tablet:0 0 0 0;--_ga-p-tablet:0 0 0 0;--_ga-bg-tablet:transparent none;--_ga-zi-tablet:auto;--_ga-d-tablet:flex;--_ga-mw-tablet:calc(100% - 0 - 0);--_ga-m-mobile:0 0 0 0;--_ga-p-mobile:0 0 0 0;--_ga-bg-mobile:transparent none;--_ga-zi-mobile:auto;--_ga-d-mobile:flex;--_ga-mw-mobile:calc(100% - 0 - 0)\">\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4137 \" style=\"border: 3px solid #eeeeee; padding: 3px; margin: 3px;\" src=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-projet3-4.png\" alt=\"\" width=\"97\" height=\"432\"><\/figure>\n<\/div>\n\n<\/div>\n<\/div><\/div>\n\n\n<p>A tout moment, il est possible de visualiser le code et son algorithme, programm\u00e9 en langage Arduino IDE ou en Python, permettant de r\u00e9aliser cette activit\u00e9, en cliquant sur les boutons&nbsp;:<\/p>\n\n\n<div  class=\"grids-section grids-is-stretch\" style=\"--_gs-gap-desktop:0px 0px;--_gs-m-desktop:0 0 0 0;--_gs-p-desktop:0 0 0 0;--_gs-bg-desktop:transparent none;--_gs-bg-xp-desktop:0px;--_gs-zi-desktop:auto;--_gs-d-desktop:block;--_gs-mw-desktop:calc(100% - 0 - 0);--_gs-gap-tablet:0px 0px;--_gs-m-tablet:0 0 0 0;--_gs-p-tablet:0 0 0 0;--_gs-bg-tablet:transparent none;--_gs-bg-xp-tablet:0px;--_gs-zi-tablet:auto;--_gs-d-tablet:block;--_gs-mw-tablet:calc(100% - 0 - 0);--_gs-gap-mobile:0px 0px;--_gs-m-mobile:0 0 0 0;--_gs-p-mobile:0 0 0 0;--_gs-bg-mobile:transparent none;--_gs-bg-xp-mobile:0px;--_gs-zi-mobile:auto;--_gs-d-mobile:block;--_gs-mw-mobile:calc(100% - 0 - 0);--_gs-columns:2;--_gs-rows:1\"><div class=\"grids-s-w_i\">\n<div class=\"grids-area\" style=\"--_ga-column:1\/2;--_ga-row:1\/2;--_ga-m-desktop:0 0 0 0;--_ga-p-desktop:0 0 0 0;--_ga-bg-desktop:transparent none;--_ga-zi-desktop:auto;--_ga-d-desktop:flex;--_ga-mw-desktop:calc(100% - 0 - 0);--_ga-m-tablet:0 0 0 0;--_ga-p-tablet:0 0 0 0;--_ga-bg-tablet:transparent none;--_ga-zi-tablet:auto;--_ga-d-tablet:flex;--_ga-mw-tablet:calc(100% - 0 - 0);--_ga-m-mobile:0 0 0 0;--_ga-p-mobile:0 0 0 0;--_ga-bg-mobile:transparent none;--_ga-zi-mobile:auto;--_ga-d-mobile:flex;--_ga-mw-mobile:calc(100% - 0 - 0)\">\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.ardpylab.fr\/?page_id=3492\/#prog2\" data-wplink-url-error=\"true\"><img loading=\"lazy\" decoding=\"async\" width=\"61\" height=\"63\" class=\"wp-image-3953 aligncenter\" style=\"border: 3px solid #eeeeee; padding: 3px; margin: 3px;\" src=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-img12.png\" alt=\"\"><\/a><\/figure>\n<\/div>\n<p>&nbsp;<\/p>\n\n<\/div>\n\n<div class=\"grids-area\" style=\"--_ga-column:2\/3;--_ga-row:1\/2;--_ga-m-desktop:0 0 0 0;--_ga-p-desktop:0 0 0 0;--_ga-bg-desktop:transparent none;--_ga-zi-desktop:auto;--_ga-d-desktop:flex;--_ga-mw-desktop:calc(100% - 0 - 0);--_ga-m-tablet:0 0 0 0;--_ga-p-tablet:0 0 0 0;--_ga-bg-tablet:transparent none;--_ga-zi-tablet:auto;--_ga-d-tablet:flex;--_ga-mw-tablet:calc(100% - 0 - 0);--_ga-m-mobile:0 0 0 0;--_ga-p-mobile:0 0 0 0;--_ga-bg-mobile:transparent none;--_ga-zi-mobile:auto;--_ga-d-mobile:flex;--_ga-mw-mobile:calc(100% - 0 - 0)\">\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.ardpylab.fr\/?page_id=3492\/#prog1\" data-wplink-url-error=\"true\"><img loading=\"lazy\" decoding=\"async\" width=\"61\" height=\"63\" class=\"wp-image-3964 aligncenter\" style=\"border: 3px solid #eeeeee; padding: 3px; margin: 3px;\" src=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/04\/arduinolab-img14.png\" alt=\"\"><\/a><\/figure>\n<\/div>\n<p>&nbsp;<\/p>\n\n<\/div>\n<\/div><\/div>\n\n\n<p>Le code pourra \u00eatre modifi\u00e9 pour voir l\u2019influence des variables (fr\u00e9quence onde sonore en Hz).<\/p>\n<p>\u00a0<\/p>\n\n\n<div  class=\"grids-section grids-is-stretch\" style=\"--_gs-gap-desktop:0px 0px;--_gs-m-desktop:0 0 0 0;--_gs-p-desktop:0 0 0 0;--_gs-bg-desktop:transparent none;--_gs-bg-xp-desktop:0px;--_gs-zi-desktop:auto;--_gs-d-desktop:block;--_gs-mw-desktop:calc(100% - 0 - 0);--_gs-gap-tablet:0px 0px;--_gs-m-tablet:0 0 0 0;--_gs-p-tablet:0 0 0 0;--_gs-bg-tablet:transparent none;--_gs-bg-xp-tablet:0px;--_gs-zi-tablet:auto;--_gs-d-tablet:block;--_gs-mw-tablet:calc(100% - 0 - 0);--_gs-gap-mobile:0px 0px;--_gs-m-mobile:0 0 0 0;--_gs-p-mobile:0 0 0 0;--_gs-bg-mobile:transparent none;--_gs-bg-xp-mobile:0px;--_gs-zi-mobile:auto;--_gs-d-mobile:block;--_gs-mw-mobile:calc(100% - 0 - 0);--_gs-columns:2;--_gs-rows:1\"><div class=\"grids-s-w_i\">\n<div class=\"grids-area\" style=\"--_ga-column:1\/2;--_ga-row:1\/2;--_ga-m-desktop:0 0 0 0;--_ga-p-desktop:0 0 0 0;--_ga-bg-desktop:transparent none;--_ga-zi-desktop:auto;--_ga-d-desktop:flex;--_ga-mw-desktop:calc(100% - 0 - 0);--_ga-m-tablet:0 0 0 0;--_ga-p-tablet:0 0 0 0;--_ga-bg-tablet:transparent none;--_ga-zi-tablet:auto;--_ga-d-tablet:flex;--_ga-mw-tablet:calc(100% - 0 - 0);--_ga-m-mobile:0 0 0 0;--_ga-p-mobile:0 0 0 0;--_ga-bg-mobile:transparent none;--_ga-zi-mobile:auto;--_ga-d-mobile:flex;--_ga-mw-mobile:calc(100% - 0 - 0)\">\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large\"><a href=\"https:\/\/www.ardpylab.fr\/?page_id=4127\"><img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"28\" src=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/03\/moins.jpg\" alt=\"\" class=\"wp-image-107\"\/><\/a><\/figure><\/div>\n\n<\/div>\n\n<div class=\"grids-area\" style=\"--_ga-column:2\/3;--_ga-row:1\/2;--_ga-m-desktop:0 0 0 0;--_ga-p-desktop:0 0 0 0;--_ga-bg-desktop:transparent none;--_ga-zi-desktop:auto;--_ga-d-desktop:flex;--_ga-mw-desktop:calc(100% - 0 - 0);--_ga-m-tablet:0 0 0 0;--_ga-p-tablet:0 0 0 0;--_ga-bg-tablet:transparent none;--_ga-zi-tablet:auto;--_ga-d-tablet:flex;--_ga-mw-tablet:calc(100% - 0 - 0);--_ga-m-mobile:0 0 0 0;--_ga-p-mobile:0 0 0 0;--_ga-bg-mobile:transparent none;--_ga-zi-mobile:auto;--_ga-d-mobile:flex;--_ga-mw-mobile:calc(100% - 0 - 0)\">\n\n<div class=\"wp-block-image\"><figure class=\"alignright size-large\"><a href=\"https:\/\/www.ardpylab.fr\/?page_id=4147\"><img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"28\" src=\"https:\/\/www.ardpylab.fr\/wp-content\/uploads\/2020\/03\/plus.jpg\" alt=\"\" class=\"wp-image-106\"\/><\/a><\/figure><\/div>\n\n<\/div>\n<\/div><\/div>\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>\u201d\u00c9mettre&nbsp;une onde sonore avec un bouton-poussoir\u201d &nbsp; &nbsp; Dans cette activit\u00e9, nous allons commander la production d&rsquo;une onde sonore de fr\u00e9quence pr\u00e9alablement choisie en appuyant sur le premier bouton poussoir. L&rsquo;\u00e9mission est arr\u00eat\u00e9e en rel\u00e2chant le bouton poussoir. \u00a0 A tout moment, il est possible de visualiser le code et son algorithme, programm\u00e9 en langage [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4136","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ardpylab.fr\/index.php?rest_route=\/wp\/v2\/pages\/4136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ardpylab.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ardpylab.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ardpylab.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ardpylab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4136"}],"version-history":[{"count":0,"href":"https:\/\/www.ardpylab.fr\/index.php?rest_route=\/wp\/v2\/pages\/4136\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ardpylab.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}