{"id":25777,"date":"2025-12-12T15:34:23","date_gmt":"2025-12-12T15:34:23","guid":{"rendered":"https:\/\/retotech.fundacionendesa.org\/multisite\/?p=25777"},"modified":"2025-12-14T21:48:13","modified_gmt":"2025-12-14T21:48:13","slug":"construccio-del-sistema-de-sol%c2%b7licitud-de-parada-un-pas-endavant-en-el-projecte-del-bus-urba-de-valls","status":"publish","type":"post","link":"https:\/\/retotech.fundacionendesa.org\/multisite\/2025\/12\/12\/construccio-del-sistema-de-sol%c2%b7licitud-de-parada-un-pas-endavant-en-el-projecte-del-bus-urba-de-valls\/","title":{"rendered":"Construcci\u00f3 del sistema de sol\u00b7licitud de parada. Projecte del Bus Urb\u00e0 de Valls"},"content":{"rendered":"\n<p>El projecte del Bus Urb\u00e0 de Valls continua avan\u00e7ant amb pas ferm, i aquesta nova etapa ha estat especialment rellevant per a l\u2019alumnat de 4t d\u2019ESO, que ha dut a terme la construcci\u00f3 d\u2019una maqueta funcional del sistema de sol\u00b7licitud de parada d\u2019un autob\u00fas. Aquesta activitat ha perm\u00e8s als estudiants integrar coneixements de fabricaci\u00f3 digital, disseny, electr\u00f2nica i programaci\u00f3 dins d\u2019un repte amb una aplicaci\u00f3 real.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-16.11.20-1024x768.jpeg\" alt=\"\" class=\"wp-image-25778\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-16.11.20-1024x768.jpeg 1024w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-16.11.20-300x225.jpeg 300w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-16.11.20-768x576.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-16.11.20-1536x1152.jpeg 1536w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-16.11.20.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Un proc\u00e9s de creaci\u00f3 complet i detallat<\/p>\n\n\n\n<p>La primera fase ha consistit en la construcci\u00f3 del panell llumin\u00f3s, element central del sistema. Per iniciar-lo, l\u2019alumnat ha utilitzat la talladora l\u00e0ser per retallar el text \u201cSTOP\u201d amb paper negre i goma EVA, assegurant un acabat net i ben definit. Paral\u00b7lelament, han dissenyat i confeccionat una caixa amb material Glascofoam DM3, deixant un lateral obert per facilitar la il\u00b7luminaci\u00f3 interior.<\/p>\n\n\n\n<p>En aquesta etapa tamb\u00e9 s\u2019ha treballat la preparaci\u00f3 del frontal del panell. Els estudiants han combinat paper negre i cel\u00b7lofana vermella, posteriorment plastificats per obtenir una superf\u00edcie resistent i amb el to caracter\u00edstic dels senyals de parada. <\/p>\n\n\n\n<p>Un cop preparades totes les peces, la caixa s\u2019ha muntat amb pistola de silicona, garantint estabilitat i robustesa.<\/p>\n\n\n\n<p>Un aspecte interessant del proc\u00e9s ha estat la cerca del millor difusor de llum. L\u2019alumnat ha experimentat amb diferents materials \u2014paper de plata i foli blanc\u2014 per observar quin proporcionava una il\u00b7luminaci\u00f3 m\u00e9s homog\u00e8nia. Finalment, el foli blanc ha resultat ser la millor opci\u00f3, ja que distribu\u00efa la llum de manera m\u00e9s uniforme dins la caixa.<\/p>\n\n\n\n<p>De la maqueta f\u00edsica a la funcionalitat electr\u00f2nica<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.35.14-1024x768.jpeg\" alt=\"\" class=\"wp-image-25779\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.35.14-1024x768.jpeg 1024w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.35.14-300x225.jpeg 300w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.35.14-768x576.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.35.14-1536x1152.jpeg 1536w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.35.14.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Un cop enllestida la part estructural, ha arribat el moment de donar vida al panell. Mitjan\u00e7ant l\u2019entorn de programaci\u00f3 Bitbloq i la placa Zum Core 2.0, els alumnes han connectat i configurat un sistema format per dos polsadors i un LED vermell. Aquest muntatge reprodueix fidelment el funcionament d\u2019un autob\u00fas urb\u00e0: un bot\u00f3 permet als \u201cpassatgers\u201d demanar la parada, mentre que l\u2019altre, corresponent al \u201cconductor\u201d, desactiva l\u2019av\u00eds un cop atesa la sol\u00b7licitud.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.36.43-2-768x1024.jpeg\" alt=\"\" class=\"wp-image-25785\" srcset=\"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.36.43-2-768x1024.jpeg 768w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.36.43-2-225x300.jpeg 225w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.36.43-2-1152x1536.jpeg 1152w, https:\/\/retotech.fundacionendesa.org\/multisite\/wp-content\/uploads\/sites\/3\/2025\/12\/WhatsApp-Image-2025-12-12-at-15.36.43-2.jpeg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p>Aquesta fase ha ajudat l\u2019alumnat a entendre la relaci\u00f3 directa entre programaci\u00f3 i resposta del dispositiu, a m\u00e9s de refor\u00e7ar conceptes b\u00e0sics d\u2019electr\u00f2nica i l\u00f2gica computacional.<\/p>\n\n\n\n<p>Comunicaci\u00f3 del proc\u00e9s i resultats<\/p>\n\n\n\n<p>Per acabar l\u2019activitat, s&#8217;ha compartit l&#8217;activitat.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El projecte del Bus Urb\u00e0 de Valls continua avan\u00e7ant amb pas ferm, i aquesta nova etapa ha estat especialment rellevant<\/p>\n","protected":false},"author":3317,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-25777","post","type-post","status-publish","format-standard","hentry","category-blog-retotech"],"_links":{"self":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/25777"}],"collection":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/users\/3317"}],"replies":[{"embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/comments?post=25777"}],"version-history":[{"count":4,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/25777\/revisions"}],"predecessor-version":[{"id":25813,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/posts\/25777\/revisions\/25813"}],"wp:attachment":[{"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/media?parent=25777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/categories?post=25777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/retotech.fundacionendesa.org\/multisite\/wp-json\/wp\/v2\/tags?post=25777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}