{"id":7369,"date":"2026-03-30T17:56:00","date_gmt":"2026-03-30T15:56:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/laserski-gravirni-stroj-za-ceno-vecerje\/"},"modified":"2026-03-30T17:56:00","modified_gmt":"2026-03-30T15:56:00","slug":"laserski-gravirni-stroj-za-ceno-vecerje","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/hr\/stroj-za-lasersko-graviranje-po-cijeni-vecere\/","title":{"rendered":"Stroj za lasersko graviranje po cijeni ve\u010dere"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Iako tr\u017ei\u0161te lasera nudi sve sna\u017enije i skuplje modele, ovaj \u201emini stroj za lasersko graviranje\u201c kladi se na pristupa\u010dnost i filozofiju otvorenog koda. Ure\u0111aj je plod inovacije, jer koristi pristupa\u010dne komponente koje mnogi ljudi mogu prona\u0107i \u010dak i u staroj elektronici. \u010cak i glavni pogonski dio, mikro kora\u010dni motor koji pomi\u010de lasersku glavu na radnoj povr\u0161ini veli\u010dine 50 x 50 mm, autor preporu\u010duje nabavu iz rabljenog opti\u010dkog pogona (npr. iz starog Samsung DVD playera).<br><br>Srce gravirnog stroja je mikrokontroler ATmega328 s prilago\u0111enim firmwareom. Laser od 250 mW nije dizajniran za rezanje debelih materijala ili rad s metalom, ali je vi\u0161e nego dovoljan za izradu umjetni\u010dkih skica na papiru, ko\u017ei ili drvu. Korisnik s pseudonimom Elias55745 objavio je na GitHub platformi sve \u0161to vam je potrebno, od popisa komponenti i datoteka za 3D ispis ku\u0107i\u0161ta do upravlja\u010dkih programa i softvera. Ure\u0111aj koristi utvr\u0111eni GRBL sustav za G-kod kontrolu, \u0161to zna\u010di da je kompatibilan s popularnim programima poput LaserGRBL-a.<br><br>Projekt je idealan za po\u010detnike koji se \u017eele upoznati s laserskom tehnologijom bez velikog financijskog rizika. Osim samog graviranja, projekt podu\u010dava osnove elektronike, mehanike i programiranja mikrokontrolera. Autor nagla\u0161ava da je pri kori\u0161tenju potreban oprez - unato\u010d maloj snazi, laser mo\u017ee o\u0161tetiti vid, pa su za\u0161titne nao\u010dale obvezni dio opreme.<br><br>Za one koji \u017eele kupiti gotov ure\u0111aj, Elias55745 je postavio online trgovinu u kojoj prodaje sastavljene jedinice i setove za samostalno sastavljanje. Iako se takav ure\u0111aj ne mo\u017ee natjecati s profesionalnim graverima koji ko\u0161taju stotine ili tisu\u0107e eura, predstavlja vrhunac odnosa cijene i edukativne vrijednosti. To je dokaz da kreativnom upotrebom otpadne elektronike i znanja otvorenog koda, vrhunska tehnologija postaje dostupna svima.<\/p>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/ERmVkTAP7RY\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><br\/>","protected":false},"excerpt":{"rendered":"<p>\u010ceprav trg laserskih naprav ponuja vse zmogljivej\u0161e in dra\u017eje modele, ta &#8220;mini laserski gravirni stroj&#8221; stavi na dostopnost in filozofijo odprte kode. Naprava je plod inovativnosti, saj uporablja cenovno ugodne komponente, ki jih lahko marsikdo najde celo v stari elektroniki. Celo glavni pogonski del, mikro kora\u010dni motor, ki premika lasersko glavo na delovni povr\u0161ini velikosti [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[1043],"class_list":["post-7369","post","type-post","status-publish","format-standard","hentry","category-oprema","tag-libela-laser-level"],"acf":{"subtitle":"Tehnolo\u0161ki navdu\u0161enec pod psevdonimom Elias55745 je pretresel svet izdelovalcev z majhnim namiznim laserskim gravirnim strojem. Celotne na\u010drte je objavil kot odprtokodni projekt, za tiste, ki niso ve\u0161\u010di sestavljanja, pa ponuja popolnoma sestavljeno napravo za neverjetnih prera\u010dunanih 60 evrov.","heading":"","summary":"","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/03\/pmXPLRTcWHoG6NiayaCBYP-650-80.jpg-560x315.webp","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/03\/pmXPLRTcWHoG6NiayaCBYP-650-80.jpg.webp","thumbnail_caption":"Foto: Elias55745's store","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/watch?v=ERmVkTAP7RY"}],"author":"","links":[{"title":"Elias55745","url":""}],"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Laserski gravirni stroj za ceno ve\u010derje - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"\u010ceprav trg laserskih naprav ponuja vse zmogljivej\u0161e in dra\u017eje modele, ta &quot;mini laserski gravirni stroj&quot; stavi na dostopnost in filozofijo odprte kode. 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