{"id":10475,"date":"2024-09-13T07:46:06","date_gmt":"2024-09-13T07:46:06","guid":{"rendered":"https:\/\/energizer.com\/canada-french\/?page_id=10475"},"modified":"2024-09-27T06:27:39","modified_gmt":"2024-09-27T06:27:39","slug":"fabriquer-un-appareil-telegraphique-simple","status":"publish","type":"page","link":"https:\/\/energizer.com\/canada-french\/centre-scientifique\/fabriquer-un-appareil-telegraphique-simple\/","title":{"rendered":"How to Make a Simple Telegraph Set"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10475\" class=\"elementor elementor-10475\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1218623 e-flex e-con-boxed e-con e-parent\" data-id=\"1218623\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a1fff7 elementor-widget elementor-widget-heading\" data-id=\"6a1fff7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Fabriquer un appareil t\u00e9l\u00e9graphique simple<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6b1453 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e6b1453\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1c2f15a e-flex e-con-boxed e-con e-parent\" data-id=\"1c2f15a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b66a1f0 e-con-full e-flex e-con e-child\" data-id=\"b66a1f0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e51e109 elementor-widget elementor-widget-text-editor\" data-id=\"e51e109\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tL\u2019invention du t\u00e9l\u00e9graphe par Samuel B. Morse a \u00e9t\u00e9 une grande avanc\u00e9e dans la communication rapide. Le code utilis\u00e9 avec le t\u00e9l\u00e9graphe, un syst\u00e8me de points et de tirets, porte son nom.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1cdc47c e-flex e-con-boxed e-con e-parent\" data-id=\"1cdc47c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ca882f9 e-flex e-con-boxed e-con e-child\" data-id=\"ca882f9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ba694b elementor-widget elementor-widget-text-editor\" data-id=\"8ba694b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<strong>Mat\u00e9riel dont tu auras besoin:<\/strong>\n<ul class=\"-no-margin -indent\">\n \t<li>Un\u00a0<a class=\"anchorhover\" href=\"https:\/\/energizer.com\/canada-french\/centre-scientifique\/fabriquer-un-bloc-d-alimentation\/\" aria-label=\"bloc d\u2019alimentation Energizer\u00ae\">bloc d\u2019alimentation <em>Energizer<\/em><sub>\u00ae<\/sub><\/a><\/li>\n \t<li>Un \u00e9lectro-aimant<\/li>\n \t<li>Une bande de m\u00e9tal de 3 po \u00e0 5 po provenant d\u2019une bo\u00eete de conserve<\/li>\n \t<li>Un bloc de bois de 3 po sur 1 po sur 1 po<\/li>\n \t<li>Di fil isol\u00e9 no 22<\/li>\n \t<li>Un interrupteur que tu auras fabriqu\u00e9 ou un interrupteur \u00e0 levier achet\u00e9 dans le commerce<\/li>\n \t<li>Un morceau de bois (planche) pour servir de base<\/li>\n \t<li>4 clous<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-71ee079 e-flex e-con-boxed e-con e-parent\" data-id=\"71ee079\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4db5561 e-flex e-con-boxed e-con e-child\" data-id=\"4db5561\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-123cb65 elementor-widget elementor-widget-text-editor\" data-id=\"123cb65\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t1. Tu dois clouer le bloc de bois \u00e0 une extr\u00e9mit\u00e9 de la planche. Enfonce le clou de l\u2019\u00e9lectro-aimant dans la planche devant le bloc (le bloc de bois doit \u00eatre l\u00e9g\u00e8rement plus haut que la t\u00eate de clou). Utilise des clous pour fixer la bande de m\u00e9tal sur le dessus du bloc et recourbe-le si n\u00e9cessaire de sorte qu\u2019il est directement au-dessus du clou \u00e9lectro-aimant.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4fea222 e-con-full e-flex e-con e-child\" data-id=\"4fea222\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8d80cba elementor-widget elementor-widget-image\" data-id=\"8d80cba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"218\" height=\"226\" src=\"https:\/\/energizer.com\/canada-french\/wp-content\/uploads\/sites\/3\/2024\/09\/Nail-the-wooden.png\" class=\"attachment-full size-full wp-image-10495\" alt=\"Nail the wooden\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7807929 e-flex e-con-boxed e-con e-parent\" data-id=\"7807929\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db9f363 e-con-full e-flex e-con e-child\" data-id=\"db9f363\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0fbf815 elementor-widget elementor-widget-image\" data-id=\"0fbf815\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"227\" height=\"182\" src=\"https:\/\/energizer.com\/canada-french\/wp-content\/uploads\/sites\/3\/2024\/09\/Connect-one-end.png\" class=\"attachment-full size-full wp-image-10502\" alt=\"Connect one end\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c5e3aa2 e-con-full e-flex e-con e-child\" data-id=\"c5e3aa2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6250e15 elementor-widget elementor-widget-text-editor\" data-id=\"6250e15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t2. Raccorde une extr\u00e9mit\u00e9 du fil de fer \u00e9lectro-aimant \u00e0 l\u2019interrupteur et l\u2019autre \u00e0 l\u2019extr\u00e9mit\u00e9 de la borne n\u00e9gative du bloc d\u2019alimentation Energizer. Raccorde la borne positive du bloc d\u2019alimentation Energizer \u00e0 l\u2019autre extr\u00e9mit\u00e9 de l\u2019interrupteur.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d48a30 e-flex e-con-boxed e-con e-parent\" data-id=\"6d48a30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f75ab62 e-flex e-con-boxed e-con e-child\" data-id=\"f75ab62\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4eff59a elementor-widget elementor-widget-text-editor\" data-id=\"4eff59a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t3. Lorsque l\u2019interrupteur est ouvert, le courant \u00e9lectrique ne circule pas dans le circuit et la bande m\u00e9tallique est suspendue au-dessus du clou.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28dd5d2 e-con-full e-flex e-con e-child\" data-id=\"28dd5d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d423663 elementor-widget elementor-widget-image\" data-id=\"d423663\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"242\" height=\"129\" src=\"https:\/\/energizer.com\/canada-french\/wp-content\/uploads\/sites\/3\/2024\/09\/With-the-switch.png\" class=\"attachment-full size-full wp-image-10504\" alt=\"With the switch\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-abd972b e-flex e-con-boxed e-con e-parent\" data-id=\"abd972b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c5cab63 e-con-full e-flex e-con e-child\" data-id=\"c5cab63\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33afd0b elementor-widget elementor-widget-image\" data-id=\"33afd0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"234\" height=\"124\" src=\"https:\/\/energizer.com\/canada-french\/wp-content\/uploads\/sites\/3\/2024\/09\/When-the-switch.png\" class=\"attachment-full size-full wp-image-10505\" alt=\"When the switch\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-05c55de e-con-full e-flex e-con e-child\" data-id=\"05c55de\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-76e2448 elementor-widget elementor-widget-text-editor\" data-id=\"76e2448\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t4.Lorsque l\u2019interrupteur est ferm\u00e9, l\u2019\u00e9lectricit\u00e9 circule dans le circuit et cr\u00e9e un champ magn\u00e9tique autour de l\u2019\u00e9lectro-aimant. Le champ magn\u00e9tique attire alors la bande de m\u00e9tal vers le clou.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cf93a8e e-flex e-con-boxed e-con e-parent\" data-id=\"cf93a8e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6230f1c e-con-full e-flex e-con e-child\" data-id=\"6230f1c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-497119c elementor-widget elementor-widget-text-editor\" data-id=\"497119c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Si n\u00e9cessaire, r\u00e8gle la distance entre la bande m\u00e9tallique et la t\u00eate de clou de l\u2019\u00e9lectro-aimant de mani\u00e8re \u00e0 ce que tu entendes un clic lorsque l\u2019interrupteur est ouvert et ferm\u00e9. Tu peux ensuite ouvrir et fermer l\u2019interrupteur \u00e0 diff\u00e9rentes vitesses pour ajuster le temps entre les clics. Tu as maintenant un t\u00e9l\u00e9graphe fonctionnel.<\/p><p>Lorsque les t\u00e9l\u00e9graphes \u00e9taient utilis\u00e9s pour envoyer des messages \u00e0 travers le pays, un exp\u00e9diteur se servait d\u2019un interrupteur \u00e0 une extr\u00e9mit\u00e9 d\u2019un circuit. Les fils du circuit s\u2019\u00e9tendaient sur de longues distances jusqu\u2019\u00e0 un indicateur, un avertisseur sonore par exemple, \u00e0 l\u2019autre extr\u00e9mit\u00e9. Le r\u00e9cepteur de message \u00e9coutait l\u2019avertisseur sonore et utilisait le code Morse afin de convertir le message.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-038fb8d e-flex e-con-boxed e-con e-parent\" data-id=\"038fb8d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4c127aa e-flex e-con-boxed e-con e-child\" data-id=\"4c127aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9cdad15 e-con-full e-flex e-con e-child\" data-id=\"9cdad15\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d980827 elementor-widget elementor-widget-image\" data-id=\"d980827\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"135\" src=\"https:\/\/energizer.com\/canada-french\/wp-content\/uploads\/sites\/3\/2024\/09\/About-one-fourth.png\" class=\"attachment-full size-full wp-image-10506\" alt=\"About one fourth\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25c2455 e-flex e-con-boxed e-con e-parent\" data-id=\"25c2455\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-94e3c67 e-con-full e-flex e-con e-child\" data-id=\"94e3c67\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d81679 elementor-widget elementor-widget-text-editor\" data-id=\"7d81679\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le code Morse se compose d\u2019un point et d\u2019un tiret. Le point est d\u2019environ un quart de seconde et le tiret est trois fois plus long que le point. Tu peux aller \u00e0 la biblioth\u00e8que ou faire une recherche en ligne pour trouver le tableau du code Morse que tu peux utiliser avec tes amis pour envoyer des messages.<\/p><p>Tu peux \u00e9galement fabriquer un interrupteur alternatif simple en te servant d\u2019une autre petite bande m\u00e9tallique, tel qu\u2019illustr\u00e9 ci-dessous.<\/p><p>Lorsque tu appuies fermement sur la bande m\u00e9tallique, l\u2019interrupteur se ferme et termine le circuit.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Fabriquer un appareil t\u00e9l\u00e9graphique simple L\u2019invention du t\u00e9l\u00e9graphe par Samuel B. Morse a \u00e9t\u00e9 une grande avanc\u00e9e dans la communication rapide. Le code utilis\u00e9 avec le t\u00e9l\u00e9graphe, un syst\u00e8me de points et de tirets, porte son nom.Mat\u00e9riel dont tu auras besoin: Un\u00a0bloc d\u2019alimentation Energizer\u00ae Un \u00e9lectro-aimant Une bande de m\u00e9tal de 3 po \u00e0 5 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":10325,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-10475","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/pages\/10475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/comments?post=10475"}],"version-history":[{"count":0,"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/pages\/10475\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/pages\/10325"}],"wp:attachment":[{"href":"https:\/\/energizer.com\/canada-french\/wp-json\/wp\/v2\/media?parent=10475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}