{"id":17920,"date":"2025-03-20T02:05:26","date_gmt":"2025-03-20T02:05:26","guid":{"rendered":"https:\/\/edukeytech.com\/?post_type=product&p=17920"},"modified":"2025-03-28T17:59:17","modified_gmt":"2025-03-28T17:59:17","slug":"module-de-feu-de-signalisation-tricolore","status":"publish","type":"product","link":"https:\/\/edukeytech.com\/en\/product\/module-de-feu-de-signalisation-tricolore\/","title":{"rendered":"Module de feu de signalisation tricolore"},"content":{"rendered":"

Description du Module de Feu de Signalisation Tricolore <\/strong><\/h3>\n

Le module de feu de signalisation tricolore<\/strong> est un composant \u00e9lectronique con\u00e7u pour simuler un feu de circulation classique avec trois LED : rouge, jaune et verte<\/strong>. Il est principalement utilis\u00e9 dans les projets \u00e9ducatifs avec Arduino pour apprendre la gestion des sorties num\u00e9riques et la programmation de s\u00e9quences logiques.<\/h4>\n
\n

Caract\u00e9ristiques principales :<\/strong><\/h3>\n

\ud83d\udd39 Trois LED int\u00e9gr\u00e9es<\/strong> :\u00a0 Rouge<\/strong>,\u00a0 Jaune<\/strong>,\u00a0 Vert<\/strong>, repr\u00e9sentant un feu de signalisation classique.
\ud83d\udd39 Facilit\u00e9 de connexion<\/strong> : Chaque LED dispose d\u2019une broche individuelle connectable \u00e0 une carte Arduino.
\ud83d\udd39 Tension de fonctionnement<\/strong> : 5V DC<\/strong>, compatible avec les microcontr\u00f4leurs comme Arduino, ESP32, Raspberry Pi<\/strong>.
\ud83d\udd39 Courant requis<\/strong> : Faible consommation d’\u00e9nergie, souvent entre 10-20mA<\/strong> par LED.
\ud83d\udd39 Branchement simplifi\u00e9<\/strong> : R\u00e9sistances d\u00e9j\u00e0 int\u00e9gr\u00e9es dans certains modules.<\/h4>\n
\n

Branchement avec Arduino<\/strong><\/h3>\n

Les trois LED sont connect\u00e9es \u00e0 trois broches num\u00e9riques de l’Arduino pour \u00eatre command\u00e9es individuellement.<\/h4>\n\n\n\n\n\n\n\n
Couleur<\/th>\nBroche Arduino<\/th>\nFonction<\/th>\n<\/tr>\n<\/thead>\n
\u00a0 \u00a0\ud83d\udd34 Rouge<\/td>\n8<\/td>\nStop<\/td>\n<\/tr>\n
\u00a0\ud83d\udfe1 Jaune<\/td>\n9<\/td>\nPr\u00e9paration (Attente)<\/td>\n<\/tr>\n
\ud83d\udfe2 Vert<\/td>\n10<\/td>\nPassage autoris\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Sch\u00e9ma de connexion :<\/strong><\/h4>\n
    \n
  • \n

    GND<\/strong> \u2192 GND de l\u2019Arduino<\/h4>\n<\/li>\n
  • \n

    Rouge<\/strong> \u2192 Pin 8<\/h4>\n<\/li>\n
  • \n

    Jaune<\/strong> \u2192 Pin 9<\/h4>\n<\/li>\n
  • \n

    Vert<\/strong> \u2192 Pin 10<\/h4>\n<\/li>\n<\/ul>\n
    \n

    Exemple de code Arduino<\/strong><\/h3>\n
    Ce programme simule un feu de circulation en alternant les lumi\u00e8res :<\/h5>\n
    \n
    C++<\/div>\n
    #define<\/span><\/span> RED 8
    \n<\/code><\/div>\n
    #define<\/span><\/span> YELLOW 9<\/code><\/div>\n
    #define<\/span><\/span> GREEN 10
    \n<\/code><\/div>\n
    void<\/span><\/span> setup<\/span>()<\/span> {<\/code><\/div>\n
    pinMode<\/span>(RED, OUTPUT);<\/code><\/div>\n
    pinMode<\/span>(YELLOW, OUTPUT);
    \n<\/code><\/div>\n
    pinMode<\/span>(GREEN, OUTPUT);<\/code><\/div>\n
    }
    \n<\/code><\/div>\n
    void<\/span><\/span> loop<\/span>()<\/span> {<\/code><\/div>\n
    digitalWrite<\/span>(RED, HIGH); \/\/ Rouge allum\u00e9 (Stop)<\/span>
    \n<\/code><\/div>\n
    delay<\/span>(5000<\/span>); \/\/ Attente 5 sec<\/span>
    \n<\/code><\/div>\n
    digitalWrite<\/span>(RED, LOW);<\/code><\/div>\n
    <\/p>\n

    digitalWrite<\/span>(YELLOW, HIGH); \/\/ Jaune allum\u00e9 (Attention)<\/span><\/code><\/div>\n


    \n delay<\/span>(2000<\/span>); \/\/ Attente 2 sec<\/span>
    \n<\/code><\/div>\n
    digitalWrite<\/span>(YELLOW, LOW);
    \n<\/code><\/div>\n
    digitalWrite<\/span>(GREEN, HIGH); \/\/ Vert allum\u00e9 (Passage)<\/span><\/code><\/div>\n

    \n delay<\/span>(5000<\/span>); \/\/ Attente 5 sec<\/span>
    \n<\/code><\/div>\n
    digitalWrite<\/span>(GREEN, LOW);
    \n}
    \n<\/code><\/div>\n<\/div>\n
    \n

    Applications courantes :<\/strong><\/h3>\n

    –\u00a0 Simulation de feux de circulation pour des projets \u00e9ducatifs
    –\u00a0 Exp\u00e9rimentations avec Arduino pour apprendre le timing et les sorties num\u00e9riques<\/strong>
    –\u00a0 Int\u00e9gration dans des voitures robotiques<\/strong> pour la gestion du trafic
    –\u00a0 \u00c9tude des syst\u00e8mes de contr\u00f4le automatis\u00e9s<\/strong><\/h4>\n
    \n

    Am\u00e9liorations possibles<\/strong> :<\/h3>\n

    Ajout d’un bouton<\/strong> pour passer manuellement au feu suivant
    Int\u00e9gration d\u2019un capteur \u00e0 ultrasons<\/strong> pour d\u00e9tecter la pr\u00e9sence d\u2019une voiture et modifier le temps d\u2019attente
    Utilisation d\u2019un module RTC (horloge)<\/strong> pour un changement de feux en fonction de l\u2019heure<\/h4>","protected":false},"excerpt":{"rendered":"

    Le module de feu de signalisation tricolore<\/strong> est un composant \u00e9lectronique con\u00e7u pour simuler un feu de circulation classique avec trois LED : rouge, jaune et verte<\/strong>. Il est principalement utilis\u00e9 dans les projets \u00e9ducatifs avec Arduino pour apprendre la gestion des sorties num\u00e9riques et la programmation de s\u00e9quences logiques.<\/h4>","protected":false},"featured_media":17921,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[83,112,80,162],"product_tag":[],"class_list":{"0":"post-17920","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-afficheur-led","7":"product_cat-leds","8":"product_cat-module-ou-capteur","9":"product_cat-modules","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/comments?post=17920"}],"version-history":[{"count":1,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17920\/revisions"}],"predecessor-version":[{"id":17923,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17920\/revisions\/17923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media\/17921"}],"wp:attachment":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media?parent=17920"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_brand?post=17920"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_cat?post=17920"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_tag?post=17920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}