{"id":3559,"date":"2025-03-28T15:41:10","date_gmt":"2025-03-28T14:41:10","guid":{"rendered":"https:\/\/f6kmf.fr\/?p=3559"},"modified":"2025-03-28T15:41:10","modified_gmt":"2025-03-28T14:41:10","slug":"les-ateliers-junior-au-radio-club-f6kmf","status":"publish","type":"post","link":"https:\/\/f6kmf.fr\/index.php\/2025\/03\/28\/les-ateliers-junior-au-radio-club-f6kmf\/","title":{"rendered":"Les ateliers \u00ab\u00a0junior\u00a0\u00bb au radio club F6KMF"},"content":{"rendered":"\n<p class=\"has-background\" style=\"background-color:#abb7c252\">Le radio club de Chalon sur Sa\u00f4ne F6KMF est r\u00e9solument tourn\u00e9 vers la promotion du radioamateurisme. Ce sont une trentaine d&rsquo;ateliers qui sont propos\u00e9s aux jeunes chaque ann\u00e9es.<br>Le projet du moment m\u00eale l&rsquo;\u00e9lectronique, l&rsquo;informatique et la radio. Il s&rsquo;agit de construire une r\u00e9cepteur sur la bande radioamateur des 7 Mhz (40 m\u00e8tres) \u00e9quip\u00e9 d&rsquo;un oscillateur variable pilot\u00e9 par une carte Arduino.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Maquette Pixie VFO F6KMF\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/-vbAqfOp-7I?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"has-background\" style=\"background-color:#8dd2fc69\">Ce montage d&rsquo;une dizaine d&rsquo;euros est \u00e0 la port\u00e9e des jeunes \u00e0 partir de 9 &#8211; 10 ans est aussi un pr\u00e9texte pour d\u00e9couvrir et comprendre la r\u00e9ception directe et les usages basiques de l&rsquo;Arduino. <br>Il est construit par \u00e9tape, apr\u00e8s avoir jou\u00e9 de la perceuse et de la dremel, on assemble les premiers \u00e9l\u00e9ments.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" data-id=\"3561\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171825-1024x577.jpg\" alt=\"\" class=\"wp-image-3561\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171825-1024x577.jpg 1024w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171825-300x169.jpg 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171825-768x433.jpg 768w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171825-1536x865.jpg 1536w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171825.jpg 1621w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" data-id=\"3562\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171844-1024x577.jpg\" alt=\"\" class=\"wp-image-3562\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171844-1024x577.jpg 1024w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171844-300x169.jpg 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171844-768x433.jpg 768w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171844-1536x865.jpg 1536w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/IMG_20250215_171844.jpg 1621w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-background\" style=\"background-color:#abb7c24d\">Il est temps de d\u00e9couvrir les rudiments de la programmation de la carte Arduino<br>Nous commen\u00e7ons par d\u00e9crire les diff\u00e9rentes zones pour \u00e9crire notre mini-programme, puis les informations indispensables en fonction du mat\u00e9riel connect\u00e9 \u00e0 notre carte. J&rsquo;ai soud\u00e9 un afficheur \u00e0 cristaux liquides, je dois l&rsquo;indiquer et identifier les connections utilis\u00e9es.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"577\" src=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/image-7-1024x577.png\" alt=\"\" class=\"wp-image-3560\" srcset=\"https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/image-7-1024x577.png 1024w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/image-7-300x169.png 300w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/image-7-768x433.png 768w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/image-7-1536x865.png 1536w, https:\/\/f6kmf.fr\/wp-content\/uploads\/2025\/03\/image-7.png 1621w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-background\" style=\"background-color:#7bdbb561\">1er exercice, \u00e9crire son pr\u00e9nom sur l&rsquo;afficheur, un peu de r\u00e9flexion autour des lignes et des colonnes, du nombre de caract\u00e8res possibles.<br>2\u00e8me exercice, faire d\u00e9filer les secondes qui s&rsquo;\u00e9coulent sur mon afficheur<br>3\u00e8me exercice, j&rsquo;en sais assez (peut-\u00eatre) pour programmer un compte \u00e0 rebours  10 &#8211; 9 &#8211; 8 &#8211; 7 &#8211; 6 &#8211; 5 &#8211; 4 &#8211; 2 &#8211; 1 &#8211; 0 &#8230;&#8230; Oui, mais apr\u00e8s z\u00e9ro le compte \u00e0 rebours continue &#8230; <br>Prochaine atelier d\u00e9couvrir les conditions (si le_compte_a_rebours est \u00e0 z\u00e9ro alors j&rsquo;arr\u00eate ! )<\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size\"><strong>Vivement le prochain atelier ! <\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le radio club de Chalon sur Sa\u00f4ne F6KMF est r\u00e9solument tourn\u00e9 vers la promotion du radioamateurisme. Ce sont une trentaine<\/p>\n","protected":false},"author":1,"featured_media":3560,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/3559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/comments?post=3559"}],"version-history":[{"count":1,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/3559\/revisions"}],"predecessor-version":[{"id":3563,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/posts\/3559\/revisions\/3563"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media\/3560"}],"wp:attachment":[{"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/media?parent=3559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/categories?post=3559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/f6kmf.fr\/index.php\/wp-json\/wp\/v2\/tags?post=3559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}