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<\/div>"} // cela ajoute la librairie "Servo" au programme// cela crée deux objets pour les deux servomoteurs// si vous avez utilisé d’autres numéros pour les fiches, vous devez changer les numéros dans cette partie// en rotation continue, 180 indique au moteur de tourner à pleine vitesse en avant// si les deux moteurs sont à 180, le robot va tourner en cercle, car les moteurs sont inversés.
Vous trouverez la plupart de ces éléments dans un magasin d'électronique et sur de nombreux sites de vente sur Internet. C'est une excellente activité pour apprendre les bases de l'électronique et de la programmation. Certains kits de base devraient aussi les proposer. 0 lui indique de reculer à pleine vitesse{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/0\/04\/1123333-40.jpg\/v4-460px-1123333-40.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/04\/1123333-40.jpg\/v4-728px-1123333-40.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
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<\/div>"}// cela détecte une pression sur le bouton connecté à la fiche 2// "90" est une position neutre pour les servos, cela leur indique de tourner{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/0\/05\/1123333-42.jpg\/v4-460px-1123333-42.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/05\/1123333-42.jpg\/v4-728px-1123333-42.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
<\/div>"}// cela limite les sorties de console à tous les quarts de seconde// cela fixe la fréquence de lecture du détecteur à 20 ms, ce qui correspond à une fréquence de 50 Hz// Cela assigne les fonctions TRIG et ECHO aux fiches de l’Arduino. Placez la roue libre au bas de la plaque d'essai. Il existe de nombreux types différents de robots que vous pouvez fabriquer vous-même. Ajustez les numéros si vous avez choisi des fiches différentes// cela définit les deux états possibles du robot : marche avant ou virage à gauche// cela permet d’imprimer des messages pour le débogage éventuel sur la console// cela demande au détecteur de lire les données et de stocker les distances mesurées// s'il n’y a rien devant le robot.

Le robot que vous allez construire ne demande pas de soudure. Communauté des éditeurs(rices), chercheurs et spécialistes La plupart des gens veulent que le leur effectue des tâches simples, par exemple aller d'un point A à un point B. Reliez le microcontrôleur à l'ordinateur avec un câble USB. Voulez-vous apprendre à construire votre propre robot ? Téléchargez depuis votre ordinateur vers le microcontrôleur un petit programme de contrôle. Consultez les commentaires dans le code pour comprendre le rôle de chaque partie. Pour créer cet article, 67 personnes, certaines anonymes, ont participé à son édition et à son amélioration au fil du temps. ultrasonicDistance sera négative pour certains détecteurs s'il n’y a pas d’obstacle détecté// il faut 0,5 seconde pour tourner de 90 degrés.
Pour pouvoir construire un robot de base, vous avez besoin de plusieurs éléments simples. Voici ce qu'il vous faut : 1 Arduino … Fixez la plaque d'essai sur le boitier, à côté des servos, avec du ruban adhésif ou de la colle.

Votre robot peut alors aller vers l'avant, l'arrière, s'arrêter et contourner des obstacles. Testez votre robot sur une surface plane et lisse, et faites quelques essais pour voir ce dont il est capable.