{"id":1281,"date":"2023-11-13T12:15:51","date_gmt":"2023-11-13T11:15:51","guid":{"rendered":"http:\/\/technologie-sciarretta.ovh\/?p=1281"},"modified":"2023-11-27T12:08:52","modified_gmt":"2023-11-27T11:08:52","slug":"mbot2-ralentissement-a-lapproche-dun-obstacle","status":"publish","type":"post","link":"https:\/\/technologie-sciarretta.ovh\/?p=1281","title":{"rendered":"mBot2 – Ralentissement \u00e0 l’approche d’un obstacle"},"content":{"rendered":"

Sc\u00e9nario<\/strong> : Faire ralentir le robot mBot2 \u00e0 l’approche d’un obstacle (\u00e0 moins de 50 cm). Si l’obstacle est \u00e0 moins de 10 cm, celui devra s’arr\u00eater.<\/p>\n

A partir de l’algorithme suivant, r\u00e9aliser le logigramme correspondant puis le programme sut Mblock5. Tester la validit\u00e9 du programme sur le robot mBot2.<\/p>\n

D\u00c9BUT
\nLORSQUE LE BOUTON A EST PRESSE
\nD\u00c9FINIR “VITESSE” A 100
\nMETTRE LA LED “TOUS” EN VERT
\nAVANCER A “VITESSE” tr\/min
\nR\u00c9P\u00c9TER JUSQU\u2019\u00c0 CAPTEUR ULTRASON 2 – DISTANCE DE L’OBJET < 10
\nSI CAPTEUR ULTRASON 2 – DISTANCE DE L’OBJET < 50 ALORS
\nAVANCER A “VITESSE divis\u00e9e par 2”
\nMETTRE LA LED TOUS EN JAUNE PENDANT 0.2 SECONDES
\nFIN SI
\nARR\u00caTER LE MOTEUR DE L’ENCODEUR “TOUT”
\nMETTRE LA LED “TOUS” EN ROUGE
\nATTENDRE 3 SECS
\n\u00c9TEINDRE LA LED “TOUS”
\nFIN<\/p>\n

Pour aller plus loin :<\/strong> rendre le ralentissement plus fluide en divisant la vitesse du robot par 2 tous les 10 cm.<\/p>\n

Besoin d’aide ? Ne lisez la suite qu’apr\u00e8s avoir fait plusieurs essais.<\/strong><\/p>\n

Voici les blocs que vous pouvez utiliser pour votre programme. Attention, ceci n’est qu’une possibilit\u00e9 parmi tant d’autres.<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Sc\u00e9nario : Faire ralentir le robot mBot2 \u00e0 l’approche d’un obstacle (\u00e0 moins de 50 cm). Si l’obstacle est \u00e0 moins de 10 cm, celui devra s’arr\u00eater. A partir de l’algorithme suivant, r\u00e9aliser le logigramme correspondant puis le programme sut Mblock5. Tester la validit\u00e9 du programme sur le robot mBot2. D\u00c9BUT LORSQUE LE BOUTON A […]<\/p>\n","protected":false},"author":1,"featured_media":1282,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[47],"tags":[],"class_list":["post-1281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-robotique"],"yoast_head":"\nmBot2 - Ralentissement \u00e0 l'approche d'un obstacle - LA TECHNOLOGIE<\/title>\n<meta name=\"description\" content=\"Sc\u00e9nario : Faire ralentir le robot mBot2 \u00e0 l'approche d'un obstacle (\u00e0 moins de 50 cm). 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