{"id":2350,"date":"2021-06-30T19:05:55","date_gmt":"2021-06-30T19:05:55","guid":{"rendered":"https:\/\/www.nkxmotor.si\/?post_type=product&#038;p=2350"},"modified":"2026-05-14T12:42:06","modified_gmt":"2026-05-14T12:42:06","slug":"l298n-gonilnik-koracnega-motorja-ali-dc-motorja","status":"publish","type":"product","link":"https:\/\/www.nkxmotor.si\/hr\/shop\/pokretac-koracnog-motora-2\/l298\/l298n-koracni-motor-ili-pokretac-istosmjernog-motora-2\/","title":{"rendered":"L298N drajver kora\u010dnog motora ili pogon istosmjernog motora dvostruki H most"},"content":{"rendered":"<div id=\"description\" class=\"aboutBox BoxDescription product-sheet-attribute\" data-component=\"rb-attribute-nav-target\" data-tab-id=\"description\">\n<div class=\"aboutContent clearfix\">\n<div class=\"std\">\n<div id=\"description\" class=\"aboutBox BoxDescription product-sheet-attribute\" data-component=\"rb-attribute-nav-target\" data-tab-id=\"description\">\n<div class=\"aboutContent clearfix\">\n<div class=\"std\">\n<p>L298N drajver kora\u010dnog motora ili drajver istosmjernog motora omogu\u0107uje vrlo jednostavno i jeftino upravljanje dvofaznim, bipolarnim kora\u010dnim motorom. Idealan je za kora\u010dni motor <a href=\"https:\/\/www.nkxmotor.si\/hr\/product-category\/koracni-motorji\/nema17\/\">Nema 17<\/a> s 4, 6 ili 8 \u017eica ako je ispravno spojen. Modul L298N tako\u0111er mo\u017ee kontrolirati do 4 DC motora ili 2 DC motora s kontrolom smjera i brzine. Mo\u017ee podnijeti raspon napona od 5 \u2013 35 V i maksimalnu struju od 2 A po fazi.<\/p>\n<p>L298N ima dva H-mosta, od kojih svaki napaja svoju zavojnicu u kora\u010dnom motoru u odre\u0111enom slijedu, omogu\u0107uju\u0107i precizno iskora\u010denje osi kora\u010dnog motora u malim koracima u jednom ili drugom smjeru.<\/p>\n<h3><strong>\u0160to je H most?<\/strong><\/h3>\n<p>H most je elektroni\u010dki sklop \u010dija je glavna funkcija promjena polariteta napona na priklju\u010denom optere\u0107enju. To omogu\u0107uju 4 &quot;prekida\u010da&quot; koji pravilnom kombinacijom otvaranja i zatvaranja odre\u0111uju polaritet napona.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/f\/f2\/H_bridge_operating.svg\/1280px-H_bridge_operating.svg.png\" width=\"558\" height=\"171\" \/><\/p>\n<p>Izvor: <a href=\"https:\/\/en.wikipedia.org\/wiki\/H-bridge\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/en.wikipedia.org\/wiki\/H-bridge<\/a><\/p>\n<h3><strong>Tehni\u010dki podaci<\/strong><\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"Specifications\" class=\"product-sheet-attribute aboutBox Specifications\" data-component=\"rb-attribute-nav-target\" data-tab-id=\"Specifications\">\n<ul>\n<li>Minimalni radni napon: 5 V<\/li>\n<li>Maksimalni radni napon: 35 V (kada se koristi radni napon &gt; 12 V, ne smije se koristiti napon od 5 V koji daje L298N, ina\u010de je 5 V regulator preoptere\u0107en)<\/li>\n<li>Maksimalna struja po fazi: 2 A<\/li>\n<li>Napon signala: 5 V<\/li>\n<li>Razine signala: niska -0,3 VDC ~ 1,5 VDC, visoka:&gt; 2,3 VDC<\/li>\n<li>Struja signala: 0 ~ 36 mA<\/li>\n<li>Maksimalna snaga: 25 W<\/li>\n<li>Temperatura skladi\u0161tenja: -20\u00b0C ~ +135\u00b0C<\/li>\n<li>Vi\u0161e detalja mo\u017eete prona\u0107i ovdje: <a href=\"https:\/\/pdf1.alldatasheet.com\/datasheet-pdf\/view\/22440\/STMICROELECTRONICS\/L298N.html\" target=\"_blank\" rel=\"noopener noreferrer\">L298N List s podacima<\/a><\/li>\n<\/ul>\n<h3><strong>Vi\u0161e <\/strong><strong>L298N<\/strong><\/h3>\n<\/div>\n<div id=\"Dimensions\" class=\"product-sheet-attribute aboutBox Dimensions\" data-component=\"rb-attribute-nav-target\" data-tab-id=\"Dimensions\">\n<div class=\"aboutContent clearfix\">Dimenzija: 43 * 43 * 27 mm<\/div>\n<h3 class=\"aboutContent clearfix\"><strong>L298N kora\u010dni motor ili pogon istosmjernog motora i njegovi terminali i spojevi<\/strong><\/h3>\n<\/div>\n<h5><a href=\"https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2353\" src=\"https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema-300x248.jpg\" alt=\"L298N pogonski program kora\u010dnog motora, dvostruki H most\" width=\"486\" height=\"402\" srcset=\"https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema-300x248.jpg 300w, https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema-768x634.jpg 768w, https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema-24x20.jpg 24w, https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema-36x30.jpg 36w, https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema-48x40.jpg 48w, https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema-600x495.jpg 600w, https:\/\/www.nkxmotor.si\/wp-content\/uploads\/2021\/06\/L298N-shema.jpg 963w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><\/a><\/h5>\n<h5>L298N drajver kora\u010dnog motora ili istosmjernog motora i njegovo napajanje<\/h5>\n<\/div>\n<p>Terminal za napajanje sastoji se od 3 pina:<\/p>\n<ul>\n<li>+ 12V pin: spojite napajanje za kora\u010dne motore na ovaj pin, 5 ~ 35 VDC (unato\u010d \u010dinjenici da pi\u0161e + 12V)<\/li>\n<li>GND pin<\/li>\n<li>+ 5V pin:<\/li>\n<\/ul>\n<div class=\"std\">\n<p>Kora\u010dni motor L298N ili pogonski modul istosmjernog motora ima ugra\u0111en regulator napona od 5 V 78M05. Mo\u017eete ga omogu\u0107iti ili onemogu\u0107iti pomo\u0107u kratkospojnika.<\/p>\n<p>Kada je kratkospojnik montiran na 5V EN kratkospojnik, omogu\u0107en je 5V regulator<span style=\"font-family: Roboto, sans-serif;\">, koji na taj na\u010din napaja logiku iz vanjskog napajanja na +12V pin. U ovom slu\u010daju, pin + 5V djeluje kao izlazni terminal koji osigurava 5V 0,5A. Mo\u017eete ga koristiti za napajanje Arduina ili drugog kruga koji zahtijeva napajanje od 5 V.<\/span><\/p>\n<p>Kada je kratkospojnik uklonjen, 5V regulator je onemogu\u0107en. U ovom slu\u010daju, moramo se sami osigurati\u00a0<span style=\"font-family: Roboto, sans-serif;\">odvojeno<\/span><span style=\"font-family: Roboto, sans-serif;\">\u00a0<\/span><span style=\"font-family: Roboto, sans-serif;\">vanjsko napajanje od 5V preko +5V pina.<\/span><\/p>\n<p><strong>Upozorenje:<\/strong> Ako spojite napajanje s naponom ispod 12V na pin +12V, mo\u017eete instalirati kratkospojnik i koristiti 5V na +5V pinu za napajanje drugih ure\u0111aja. Ako je vanjsko napajanje na +12V pinu vi\u0161e od 12V, uklonite kratkospojnik kako se ugra\u0111eni 5V regulator ne bi o\u0161tetio.<\/p>\n<h5>Pad napona<\/h5>\n<p>Pad napona pokreta\u010da motora L298N je pribli\u017eno 2V. To je zbog unutarnjeg pada napona na preklopnim tranzistorima u H mostnom krugu.<\/p>\n<p>Dakle, ako spojimo 12V na pin +12V, motori \u0107e dobiti napon oko 10V.<\/p>\n<\/div>\n<h5>Izlazni terminali<\/h5>\n<p>2 izlazna terminala nalaze se na suprotnim stranama modula i omogu\u0107uju napajanje zavojnica A i B kora\u010dnog motora. Za normalan rad kora\u010dnog motora potrebno je omogu\u0107iti oba terminala ugradnjom oba kratkospojnika na ENA i ENB.<\/p>\n<h5>Signali logike<\/h5>\n<p>Igle za kontrolu smjera mogu se koristiti za kontrolu rotira li se kora\u010dni motor naprijed ili natrag. Modul ima dva igla za upravljanje svakom od faza kora\u010dnog motora. Pin IN1 i IN2 upravljaju fazom A, dok IN3 i IN4 kontroliraju fazu B kora\u010dnog motora.<\/p>\n<div class=\"std\">\n<p><strong>Ako trebate pomo\u0107 pri upravljanju L298N pomo\u0107u Arduino ili drugog mikrokontrolera, kontaktirajte nas <a href=\"https:\/\/www.nkxmotor.si\/hr\/kontaktirajte-nas-2\/\">kontakt.<\/a>\u00a0Rado \u0107emo Vam pomo\u0107i.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Pokreta\u010d kora\u010dnog motora L298N ili pokreta\u010d istosmjernog motora omogu\u0107uje vrlo jednostavno i jeftino upravljanje dvofaznim, bipolarnim kora\u010dnim motorom. Idealan je za kora\u010dni motor Nema 17 s 4, 6 ili 8 \u017eica kada je ispravno spojen. Modul L298N tako\u0111er mo\u017ee kontrolirati do 4 DC motora ili 2 DC motora s kontrolom smjera i brzine. Mo\u017ee [\u2026]<\/p>","protected":false},"featured_media":2351,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"pwb-brand":[793],"product_cat":[113,555],"product_tag":[492,557,798],"class_list":["post-2350","product","type-product","status-publish","has-post-thumbnail","hentry","pwb-brand-generic","product_cat-gonilnik-koracni-motor","product_cat-l298","product_tag-gonilnik-koracnega-motorja","product_tag-l298n","product_tag-stepper-motor-driver"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.9.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L298N gonilnik kora\u010dnega motorja ali DC motorja - NKX Motor<\/title>\n<meta name=\"description\" content=\"L298N gonilnik bipolarnega kora\u010dnega motorja (stepper motord driver) omogo\u010da enostavno krmiljenje z razponom napetosti 5-35V in max tokom 2A.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nkxmotor.si\/hr\/shop\/pokretac-koracnog-motora-2\/l298\/l298n-koracni-motor-ili-pokretac-istosmjernog-motora-2\/\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L298N gonilnik kora\u010dnega motorja ali DC motorja - 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