{"id":21426,"date":"2022-03-09T09:25:07","date_gmt":"2022-03-09T09:25:07","guid":{"rendered":"https:\/\/knowhow.distrelec.com\/uncategorized-hu\/elso-lepesek-az-arduino-kapcsan-utmutato-kezdoknek\/"},"modified":"2022-03-09T10:15:28","modified_gmt":"2022-03-09T10:15:28","slug":"elso-lepesek-az-arduino-kapcsan-utmutato-kezdoknek","status":"publish","type":"post","link":"https:\/\/knowhow.distrelec.com\/hu\/elektronika-hu\/elso-lepesek-az-arduino-kapcsan-utmutato-kezdoknek\/","title":{"rendered":"Els\u0151 l\u00e9p\u00e9sek az Arduino kapcs\u00e1n: \u00fatmutat\u00f3 kezd\u0151knek"},"content":{"rendered":"\n<div class=\"wp-block-columns has-gray-100-background-color has-background cnvs-block-core-columns-1622642243826 is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:20%\">\n<figure class=\"wp-block-image size-large is-style-rounded\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"300\"  height=\"300\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-2412 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 300px) 100vw, 300px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/knowhow-profile-gabor.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-profile-gabor.jpg 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-profile-gabor.jpg?resize=150,150 150w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-profile-gabor.jpg?resize=80,80 80w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-profile-gabor.jpg?resize=110,110 110w\" ><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Her\u00e9di-Szab\u00f3 G\u00e1bor<\/strong> a Distrelec Single Board Computing kateg\u00f3ri\u00e1j\u00e1nak vezet\u0151je<\/p>\n\n\n\n<p>G\u00e1bort leny\u0171g\u00f6zte az egypaneles sz\u00e1m\u00edt\u00e1stechnika (SBC) technol\u00f3gi\u00e1j\u00e1val kapcsolatos alkalmaz\u00e1sok \u00e9s lehet\u0151s\u00e9gek gazdags\u00e1ga. Szenved\u00e9lyesen pr\u00f3b\u00e1lja \u00f6sszek\u00f6tni a k\u00fcl\u00f6nb\u00f6z\u0151 k\u00e9szs\u00e9g\u0171 embereket azokkal az SBC term\u00e9kekkel, amelyek el\u0151mozd\u00edtj\u00e1k \u00e9s b\u0151v\u00edtik egyedi projektjeiket.<\/p>\n<\/div>\n<\/div>\n\n<div class=\"cnvs-block-toc cnvs-block-toc-1622642991747\" >\n\t<\/div>\n\n<h2 id=\"elso-lepesek-az-arduino-kapcsan-utmutato-kezdoknek\" class=\"wp-block-heading\">Els\u0151 l\u00e9p\u00e9sek az Arduino kapcs\u00e1n: \u00fatmutat\u00f3 kezd\u0151knek<\/h2>\n\n<p><br\/>A protot\u00edpusk\u00e9sz\u00edt\u0151k k\u00f6r\u00e9ben az Arduino platform a k\u00e1rty\u00e1ival egy\u00fctt olyan szil\u00e1rd alap, amely sz\u00e1mos ipar\u00e1gban az \u00faj megold\u00e1sok tervez\u00e9s\u00e9nek \u00e9s fejleszt\u00e9s\u00e9nek szerves r\u00e9sz\u00e9v\u00e9 v\u00e1lt. A protot\u00edpusk\u00e9sz\u00edt\u00e9s \u00faj szerepl\u0151j\u00e9nek ez\u00e9rt l\u00e9tfontoss\u00e1g\u00fa meg\u00e9rtenie, hogy mi az Arduino, \u00e9s mire j\u00f3. M\u00e9g a protot\u00edpusk\u00e9sz\u00edt\u00e9ssel foglalkoz\u00f3 szak\u00e9rt\u0151k is eml\u00e9keztethetnek a m\u00e1rka \u00e1ltal ny\u00fajtott korl\u00e1tlan lehet\u0151s\u00e9gekre.<br\/><br\/>A k\u00f6zponti Arduino egy ny\u00edlt forr\u00e1sk\u00f3d\u00fa elektronikai platform \u00e9s programozhat\u00f3 \u00e1ramk\u00f6ri k\u00e1rtya, vagyis egypaneles sz\u00e1m\u00edt\u00f3g\u00e9p. K\u00e9pess\u00e9ge, hogy a bemenetet (pl. gombnyom\u00e1st, \u00e9rz\u00e9kelt f\u00e9nyt vagy SMS-\u00fczenetet) mikrokontrolleren kereszt\u00fcl kimenett\u00e9 alak\u00edtja (pl. e-mail k\u00fcld\u00e9se, motor beind\u00edt\u00e1sa vagy LED villogtat\u00e1sa), kompakt m\u00e9rete \u00e9s el\u00e9rhet\u0151 interf\u00e9sze t\u00f6k\u00e9letes v\u00e1laszt\u00e1ss\u00e1 teszi az olcs\u00f3 \u00e9s hat\u00e9kony protot\u00edpus-k\u00e9sz\u00edt\u00e9si alkalmaz\u00e1sokhoz.<br\/><br\/>Egyszer\u0171s\u00e9ge \u00e9s rugalmass\u00e1ga miatt n\u00e9pszer\u0171 v\u00e1laszt\u00e1s a kezd\u0151k \u00e9s a szakemberek sz\u00e1m\u00e1ra egyar\u00e1nt. Ami megk\u00fcl\u00f6nb\u00f6zteti m\u00e1s egypaneles sz\u00e1m\u00edt\u00f3g\u00e9pekt\u0151l, az nem csak az el\u00e9rhet\u0151 \u00e9s egy\u00e9rtelm\u0171 programoz\u00e1si k\u00f6rnyezet, hanem a hardver \u00e9s a szoftver ny\u00edlt forr\u00e1s\u00fa jellege is. Ez lehet\u0151v\u00e9 teszi az Arduino k\u00f6z\u00f6ss\u00e9g tagjai sz\u00e1m\u00e1ra, hogy olyan kreat\u00edvak legyenek, amennyire csak tudnak, \u00faj \u00e9s izgalmas alkalmaz\u00e1sokkal el\u0151\u00e1llva az Arduino-k\u00e1rty\u00e1k r\u00e9v\u00e9n: ez az innov\u00e1ci\u00f3 b\u00f6lcs\u0151je. Mivel az Arduino-k\u00e1rtya k\u00fcl\u00f6nb\u00f6z\u0151 oper\u00e1ci\u00f3s rendszerekkel haszn\u00e1lhat\u00f3 \u00e9s az \u00e1ra is viszonylag alacsony, az Arduino felhaszn\u00e1l\u00f3kat nem b\u00e9kly\u00f3zz\u00e1k a m\u00e1s egyk\u00e1rty\u00e1s sz\u00e1m\u00edt\u00f3g\u00e9pekkel \u00e9s platformokkal kapcsolatos \u00e1ltal\u00e1nos korl\u00e1tok.<br\/><br\/>Az Arduino haszn\u00e1lat\u00e1nak megkezd\u00e9se hihetetlen\u00fcl egyszer\u0171, de a megv\u00e1s\u00e1rolhat\u00f3 term\u00e9kek hatalmas mennyis\u00e9ge miatt a teljesen kezd\u0151k sz\u00e1m\u00e1ra hasznos lehet az \u00fatmutat\u00e1s, hogy pontosan hol kezdj\u00e9k, \u00e9s mik legyenek az els\u0151 l\u00e9p\u00e9seik. Ebben az \u00fatmutat\u00f3ban elmondjuk, hogyan indulhat el az els\u0151 Arduino k\u00e1rty\u00e1j\u00e1val, mely term\u00e9kekb\u0151l c\u00e9lszer\u0171 v\u00e1s\u00e1rolnia, \u00e9s mihez kezdjen vel\u00fck, miut\u00e1n azok meg\u00e9rkeztek.<\/p>\n\n<h2 id=\"your-first-arduino-board\" class=\"cnvs-block-section-heading cnvs-block-section-heading-1622642396457 is-style-cnvs-block-section-heading-default halignleft\" >\n\t<span class=\"cnvs-section-title\">\n\t\t<span>Your first Arduino board<\/span>\n\t<\/span>\n<\/h2>\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"800\"  height=\"634\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAJ6AQMAAADq3LQOAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFVJREFUeNrtwTEBAAAAwqD1T20Gf6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAF4D+iIAAXq6YZoAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-2415 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 800px) 100vw, 800px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-8.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-8.jpg 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-8.jpg?resize=300,238 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-8.jpg?resize=768,609 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-8.jpg?resize=380,301 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-8.jpg?resize=550,436 550w\" ><\/figure><\/div>\n\n<p>Ha el\u0151sz\u00f6r ker\u00fcl a kez\u00e9be Arduino, c\u00e9lszer\u0171 az egyik alapabb k\u00e1rty\u00e1val kezdeni. Az Arduino Uno k\u00e1rtya t\u00f6k\u00e9letes a kezd\u0151knek \u2013 k\u00f6nnyen haszn\u00e1lhat\u00f3, cser\u00e9lhet\u0151 mikrokontroller chippel rendelkezik, \u00e9s alacsony \u00e1ron kaphat\u00f3, mik\u00f6zben biztos\u00edtja az egyszer\u0171 projektekhez sz\u00fcks\u00e9ges \u00f6sszes alapvet\u0151 funkci\u00f3t. M\u00e1s k\u00e1rty\u00e1k esetleg t\u00f6bb mem\u00f3ri\u00e1t vagy \u00e9rintkez\u0151t k\u00edn\u00e1lnak, de ha csak az Arduino megismer\u00e9s\u00e9re haszn\u00e1lja a k\u00e1rty\u00e1t, \u00e9s nem biztos abban, hogy a tov\u00e1bbiakban haszn\u00e1lni fogja, akkor nem kell t\u00f6bb p\u00e9nzt k\u00f6ltenie olyan tov\u00e1bbi funkci\u00f3kkal is rendelkez\u0151 kivitelre, amit nem biztos, hogy haszn\u00e1lni fog.<br\/><br\/>Az Arduino Uno SMD R3 egy, az ATmega328 mikrochipre \u00e9p\u00fcl\u0151 mikrokontroller k\u00e1rtya. 14 digit\u00e1lis be- \u00e9s kimeneti \u00e9rintkez\u0151vel (ebb\u0151l 6 PWM-kimenetk\u00e9nt haszn\u00e1lhat\u00f3), 6 anal\u00f3g bemenettel, 16 MHz-es krist\u00e1lyoszcill\u00e1torral, USB-csatlakoz\u00f3val, t\u00e1pcsatlakoz\u00f3val, ICSP-fejl\u00e9ccel \u00e9s vissza\u00e1ll\u00edt\u00f3 gombbal rendelkezik. Tartalmaz mindent, ami a mikrokontroller t\u00e1mogat\u00e1s\u00e1hoz sz\u00fcks\u00e9ges; a kezd\u00e9shez egyszer\u0171en csatlakoztassa a sz\u00e1m\u00edt\u00f3g\u00e9phez USB-k\u00e1bellel, esetleg csatlakoztassa h\u00e1l\u00f3zati adapterhez vagy akkumul\u00e1torhoz.<br\/><br\/>Az Uno abban t\u00e9r el az \u00f6sszes kor\u00e1bbi alaplapt\u00f3l, hogy nem haszn\u00e1lja az FTDI USB-soros meghajt\u00f3 chipet.<br\/><br\/>A leg\u00fajabb R3 verzi\u00f3 tov\u00e1bbi jellemz\u0151i:<\/p>\n\n<ul class=\"wp-block-list\"><li>ATmega16U2 a 8U2 helyett, USB-soros \u00e1talak\u00edt\u00f3k\u00e9nt<\/li><li>1.0 \u00e9rintkez\u0151kioszt\u00e1s:<ul><li>B\u0151v\u00edt\u00e9s SDA \u00e9s SCL \u00e9rintkez\u0151kkel a TWI kommunik\u00e1ci\u00f3hoz, az AREF \u00e9rintkez\u0151 k\u00f6zel\u00e9ben<\/li><li>K\u00e9t tov\u00e1bbi \u00e9rintkez\u0151 a vissza\u00e1ll\u00edt\u00f3 \u00e9rintkez\u0151 k\u00f6zel\u00e9ben: az IOREF, amely lehet\u0151v\u00e9 teszi az \u00e1rny\u00e9kol\u00e1s adapt\u00e1l\u00e1s\u00e1t a k\u00e1rtya \u00e1ltal biztos\u00edtott fesz\u00fclts\u00e9ghez, valamint egy nem bek\u00f6t\u00f6tt \u00e9rintkez\u0151 j\u00f6v\u0151beli c\u00e9lokra<\/li><\/ul><\/li><li>Er\u0151sebb vissza\u00e1ll\u00edt\u00f3 \u00e1ramk\u00f6r<\/li><\/ul>\n<h2 id=\"termekspecifikaciok\" class=\"wp-block-heading\">Term\u00e9kspecifik\u00e1ci\u00f3k<\/h2>\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Mikrokontroller<\/td><td>ATmega328P<\/td><\/tr><tr><td>\u00dczemi fesz\u00fclts\u00e9g<\/td><td>5\u00a0V<\/td><\/tr><tr><td>Bemeneti fesz\u00fclts\u00e9g (javasolt)<\/td><td>7\u201312 V<\/td><\/tr><tr><td>Bemeneti fesz\u00fclts\u00e9g (hat\u00e1r\u00e9rt\u00e9k)<\/td><td>6\u201320 V<\/td><\/tr><tr><td>Digit\u00e1lis I\/O-\u00e9rintkez\u0151k<\/td><td>14 (ebb\u0151l 6 PWM-kimenetet biztos\u00edt)<\/td><\/tr><tr><td>PWM digit\u00e1lis I\/O-\u00e9rintkez\u0151k<\/td><td>6<\/td><\/tr><tr><td>Anal\u00f3g bemeneti \u00e9rintkez\u0151k<\/td><td>6<\/td><\/tr><tr><td>DC \u00e1ramer\u0151ss\u00e9g I\/O-\u00e9rintkez\u0151nk\u00e9nt<\/td><td>20 mA<\/td><\/tr><tr><td>DC \u00e1ramer\u0151ss\u00e9g a 3,3 V-os \u00e9rintkez\u0151n\u00e9l<\/td><td>50 mA<\/td><\/tr><tr><td>FLASH mem\u00f3ria<\/td><td>32 KB (ATmega328P), ebb\u0151l 0,5 KB-ot a bootloader haszn\u00e1l<\/td><\/tr><tr><td>SRAM<\/td><td>2 KB (ATmega328P)<\/td><\/tr><tr><td>EEPROM<\/td><td>1 KB (ATmega328P)<\/td><\/tr><tr><td>\u00d3rajel<\/td><td>16 MHz<\/td><\/tr><tr><td>LED_BUILTIN<\/td><td>13<\/td><\/tr><tr><td>Hossz<\/td><td>68,6 mm<\/td><\/tr><tr><td>Sz\u00e9less\u00e9g<\/td><td>53,4 mm<\/td><\/tr><tr><td>T\u00f6meg<\/td><td>25 g<\/td><\/tr><\/tbody><\/table><\/figure>\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.distrelec.ch\/arduino-uno-rev3-smd-arduino-a000073\/p\/30101956\" style=\"border-radius:2px\" target=\"_blank\" rel=\"noreferrer noopener\">Arduino UNO Rev3 SMD v\u00e1s\u00e1rl\u00e1sa<\/a><\/div>\n<\/div>\n\n<h2 id=\"alapveto-alkatreszek\" class=\"wp-block-heading\">Alapvet\u0151 alkatr\u00e9szek<\/h2>\n\n<p><br\/>M\u00edg az Arduino Uno k\u00e1rtya a protot\u00edpusk\u00e9sz\u00edt\u00e9si alkalmaz\u00e1sok agyak\u00e9nt haszn\u00e1lhat\u00f3, a projekt megval\u00f3s\u00edt\u00e1s\u00e1hoz \u00e9s futtat\u00e1s\u00e1hoz tov\u00e1bbi elektromos alkatr\u00e9szekre is sz\u00fcks\u00e9g van. \u00d6ssze\u00e1ll\u00edtottunk egy r\u00f6vid \u00e1ttekint\u00e9st azokr\u00f3l az alapokr\u00f3l, amelyekkel els\u0151 projektje sor\u00e1n szembes\u00fclhet:<\/p>\n\n<ul class=\"wp-block-list\"><li><strong>Pr\u00f3bapanel<\/strong>A pr\u00f3bapanel elengedhetetlen a protot\u00edpus-\u00e1ramk\u00f6r\u00f6k eset\u00e9ben. Egy m\u0171anyagt\u00f6mb lyukakkal a vezet\u00e9kek sz\u00e1m\u00e1ra, ideiglenes eszk\u00f6zk\u00e9nt az alkatr\u00e9szek \u00f6sszekapcsol\u00e1s\u00e1hoz. A pr\u00f3bapanel sorokb\u00f3l \u00e9s oszlopokb\u00f3l \u00e1ll a kapcsolatok kialak\u00edt\u00e1s\u00e1nak megk\u00f6nny\u00edt\u00e9s\u00e9re.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/development-boards-kits\/breadboards-accessories\/c\/cat-DNAV_PL_01080501\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s a pr\u00f3bapanelek k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>USB B k\u00e1bel<\/strong>Az Arduino-k\u00e1rtya t\u00e1pell\u00e1t\u00e1s\u00e1t biztos\u00edt\u00f3 USB B k\u00e1bel a sz\u00e1m\u00edt\u00f3g\u00e9p USB A portj\u00e1hoz csatlakozik.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/development-boards-kits\/breadboards-accessories\/c\/cat-DNAV_PL_01080501\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s az USB B k\u00e1belek k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>\u00c1thidal\u00f3vezet\u00e9kek<\/strong>A pr\u00f3bapanel \u00e1thidal\u00f3 vezet\u00e9keivel hozhat\u00f3k l\u00e9tre ideiglenes kapcsolatokat a k\u00fcl\u00f6nb\u00f6z\u0151 alkatr\u00e9szek k\u00f6z\u00f6tt.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/search?q=jumper+wire\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s az \u00e1thidal\u00f3 vezet\u00e9kek k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>Ellen\u00e1ll\u00e1sok<\/strong>Az elektromos \u00e1ramot korl\u00e1toz\u00f3 ellen\u00e1ll\u00e1sokra szinte mindig sz\u00fcks\u00e9g van az alkatr\u00e9szek t\u00falterhel\u00e9s\u00e9nek \u00e9s a r\u00f6vidz\u00e1rlatok kialakul\u00e1s\u00e1nak megel\u0151z\u00e9s\u00e9nek \u00e9rdek\u00e9ben. Ezek az elektronikai projektek olcs\u00f3 elemei.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/passive-components\/resistors\/c\/cat-L2-3D_528721\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s az ellen\u00e1ll\u00e1sok k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>Fotorezisztorok<\/strong>A fotorezisztorral, m\u00e1s n\u00e9ven f\u00e9ny\u00e9rz\u00e9keny ellen\u00e1ll\u00e1ssal az Arduino k\u00e9pes a f\u00e9nyv\u00e1ltoz\u00e1sok m\u00e9r\u00e9s\u00e9re. A fotorezisztor ellen\u00e1ll\u00e1sa \u00fagy cs\u00f6kken, ahogy f\u00e9ny intenzit\u00e1sa n\u0151.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/cds-photoresistor-5v-adafruit-161\/p\/30139054?track=true\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s a fotorezisztorok k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>Kondenz\u00e1torok<\/strong>Kondenz\u00e1torral lehet\u0151s\u00e9g van elektromos t\u00f6lt\u00e9s t\u00e1rol\u00e1s\u00e1ra, amivel ak\u00e1r egy kis m\u00e9ret\u0171 akkumul\u00e1tor is kiv\u00e1lthat\u00f3 \u2013 b\u00e1r a m\u0171k\u00f6d\u00e9s\u00fck jelent\u0151sen elt\u00e9r.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/passive-components\/capacitors\/c\/cat-L2-3D_528720\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s a kondenz\u00e1torok k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>Tranzisztorok<\/strong>A tranzisztor jel kapcsol\u00e1s\u00e1ra vagy er\u0151s\u00edt\u00e9s\u00e9re haszn\u00e1lhat\u00f3. F\u00e9lvezet\u0151k\u00e9nt \u00fagy m\u0171k\u00f6dik, mint egy \u00e1ramvez\u00e9relt kapcsol\u00f3. Megfontolhatja MOSFET alkalmaz\u00e1s\u00e1t, ami szint\u00e9n egyfajta tranzisztor.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/semiconductors\/discrete-semiconductors\/transistors\/c\/cat-L3D_525228\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s a tranzisztorok k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>Di\u00f3d\u00e1k<\/strong>Ezek szint\u00e9n f\u00e9lvezet\u0151 eszk\u00f6z\u00f6k, melyek lehet\u0151v\u00e9 teszik az \u00e1ram adott ir\u00e1nyba t\u00f6rt\u00e9n\u0151 terel\u00e9s\u00e9t.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/semiconductors\/discrete-semiconductors\/diodes\/c\/cat-L3D_525222\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s a di\u00f3d\u00e1k k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>Rel\u00e9k<\/strong>A rel\u00e9 tranzisztorhoz hasonl\u00f3, \u00e1ramvez\u00e9relt kapcsol\u00f3, egy mechanikus alkatr\u00e9sz, amelyben tekercs \u00e9s visszah\u00faz\u00f3 rug\u00f3 is tal\u00e1lhat\u00f3.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/switches-relays\/relays\/c\/cat-DNAV_0402\" target=\"_blank\" rel=\"noreferrer noopener\">B\u00f6ng\u00e9sz\u00e9s a rel\u00e9k k\u00f6z\u00f6tt<\/a><br\/>\u00a0<\/li><li><strong>LED-ek<\/strong>A f\u00e9nykibocs\u00e1t\u00f3 di\u00f3da (Light Emmitting Diode, LED) olyan di\u00f3da, amely f\u00e9nyt bocs\u00e1t ki. A LED-hez ellen\u00e1ll\u00e1st is kell haszn\u00e1lni.<br\/><br\/><a href=\"https:\/\/www.distrelec.ch\/optoelectronics\/leds\/c\/cat-L3D_525297\" target=\"_blank\" rel=\"noreferrer noopener\">LED-ek b\u00f6ng\u00e9sz\u00e9se<\/a><\/li><\/ul>\n<h2 id=\"az-arduino-szoftver-hasznalata\" class=\"wp-block-heading\">Az Arduino szoftver haszn\u00e1lata<\/h2>\n\n<p>Az Arduino Uno megv\u00e1s\u00e1rl\u00e1sa ut\u00e1n a rendszer egy tov\u00e1bbi komponens\u00e9vel is meg kell ismerkednie, a szoftver\u00e9vel. Ehhez mind\u00f6ssze egy USB B k\u00e1belre lesz sz\u00fcks\u00e9ge.<\/p>\n\n<h3 id=\"telepites\" class=\"wp-block-heading\">Telep\u00edt\u00e9s<\/h3>\n\n<p>Miut\u00e1n let\u00f6lt\u00f6tte az Arduino integr\u00e1lt fejleszt\u0151i k\u00f6rnyezet\u00e9t (IDE) az\u00a0<a href=\"https:\/\/www.arduino.cc\/en\/Main\/Software\" target=\"_blank\" rel=\"noreferrer noopener\">Arduino weboldal\u00e1r\u00f3l<\/a>\u00a0(el\u00e9rhet\u0151 Windows, Mac \u00e9s Linux rendszerhez is), telep\u00edtenie kell a sz\u00e1m\u00edt\u00f3g\u00e9pre. A telep\u00edt\u00e9si utas\u00edt\u00e1sokat az oper\u00e1ci\u00f3s rendszert\u0151l f\u00fcgg\u0151en\u00a0<a href=\"https:\/\/www.arduino.cc\/en\/Guide\/HomePage\" target=\"_blank\" rel=\"noreferrer noopener\">itt tal\u00e1lja<\/a>.<br\/><br\/>Alternat\u00edv megold\u00e1sk\u00e9nt az Arduino k\u00e9nyelmes webes szerkeszt\u0151je is haszn\u00e1lhat\u00f3 \u2013 r\u00e9szletes utas\u00edt\u00e1sokat\u00a0<a href=\"https:\/\/create.arduino.cc\/projecthub\/Arduino_Genuino\/getting-started-with-arduino-web-editor-on-various-platforms-4b3e4a?f=1\" target=\"_blank\" rel=\"noreferrer noopener\">itt<\/a> tal\u00e1l ennek m\u00f3dj\u00e1r\u00f3l.<\/p>\n\n<h3 id=\"osszekapcsolas\" class=\"wp-block-heading\">\u00d6sszekapcsol\u00e1s<\/h3>\n\n<p>K\u00f6vetkez\u0151 l\u00e9p\u00e9sk\u00e9nt csatlakoztassa az alaplapot a sz\u00e1m\u00edt\u00f3g\u00e9phez az USB B k\u00e1bellel. Ezzel v\u00e9gzi az Arduino bekapcsol\u00e1s\u00e1t, hogy programozhat\u00f3 legyen, mivel az USB-kapcsolaton kereszt\u00fcl kapja a t\u00e1pell\u00e1t\u00e1st.<\/p>\n\n<h3 id=\"konfiguralas\" class=\"wp-block-heading\">Konfigur\u00e1l\u00e1s<\/h3>\n\n<p>A k\u00e1rtya haszn\u00e1lat\u00e1nak megkezd\u00e9s\u00e9hez v\u00e1lassza ki a Tools &gt; Board (Eszk\u00f6z\u00f6k &gt; K\u00e1rtya) men\u00fc \u201eArduino Uno\u201d elem\u00e9t. Ezut\u00e1n v\u00e1lassza ki a soros portot a Tools &gt; Port (Eszk\u00f6z\u00f6k &gt; Port) men\u00fcpontban. Ha szeretn\u00e9 megtudni, hogy az Arduino melyik porthoz van csatlakoztatva, v\u00e1lassza le az alaplapot, \u00e9s nyissa meg \u00fajra a men\u00fct. Az elt\u0171n\u0151 port az Arduino Uno \u00e1ltal haszn\u00e1lt lesz (val\u00f3sz\u00edn\u0171leg a COM3 vagy magasabb sz\u00e1m\u00fa port). Ezut\u00e1n csatlakoztassa \u00fajra az Arduin\u00f3t, \u00e9s v\u00e1lassza ki a soros portot, annak \u00fajra meg kell jelennie. M\u00e1r konfigur\u00e1lta is Arduino k\u00e1rty\u00e1j\u00e1t!<\/p>\n\n<h3 id=\"tesztprojekt\" class=\"wp-block-heading\">Tesztprojekt<\/h3>\n\n<p>Els\u0151 tesztprojektk\u00e9nt k\u00f6vetheti ezeket a r\u00f6vid utas\u00edt\u00e1sokat, amelyek egy p\u00e9ldaprojekt seg\u00edts\u00e9g\u00e9vel elmagyar\u00e1zz\u00e1k, hogyan kell az Arduino be\u00e9p\u00edtett LED-j\u00e9t villogtatni.<\/p>\n\n<p>1. Az IDE-ben v\u00e1lassza ki a File &gt; Examples &gt; 01.Basics &gt; Blink (F\u00e1jl &gt; P\u00e9ld\u00e1k &gt; 01.Alapok &gt; Villog\u00e1s) elemet. Ez bet\u00f6lti a projekt p\u00e9ldak\u00f3dj\u00e1t, \u00edgy most m\u00e9g nem kell t\u00e9nylegesen programot \u00edrnia, azaz k\u00f3dolnia.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"800\"  height=\"555\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAIrAQMAAAAtDm9cAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAE1JREFUeNrtwTEBAAAAwqD1T20JT6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4GNr3AAGajCdAAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-2416 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 800px) 100vw, 800px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-2.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-2.jpg 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-2.jpg?resize=300,208 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-2.jpg?resize=768,533 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-2.jpg?resize=380,264 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-2.jpg?resize=550,382 550w\" ><\/figure>\n<p>2. Ezut\u00e1n kattintson a pipa gombra az IDE ablak bal fels\u0151 sark\u00e1ban. A gombot kiv\u00e1lasztva a rendszer ellen\u0151rzi a k\u00f3dot, azaz, hogy nem hib\u00e1s-e, majd leford\u00edtja, \u00edgy k\u00e9szen \u00e1ll az Arduino-k\u00e1rty\u00e1ra val\u00f3 felt\u00f6lt\u00e9sre.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"800\"  height=\"1003\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAPrAQMAAACakXpcAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHlJREFUeNrtwQENAAAAwqD3T20ON6AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC4Mi8YAAeIAwKYAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-2417 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 800px) 100vw, 800px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-3.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-3.jpg 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-3.jpg?resize=239,300 239w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-3.jpg?resize=768,963 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-3.jpg?resize=380,476 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-3.jpg?resize=550,690 550w\" ><\/figure>\n<p>3. Ha a ford\u00edt\u00e1si szakasz sikeres volt (ahogyan a p\u00e9ldak\u00f3d haszn\u00e1latakor lennie is kell), az IDE \u00fczenetet jelen\u00edt meg a kimeneti ablakban alul, amely jelzi, hogy a k\u00f3d ford\u00edt\u00e1sa befejez\u0151d\u00f6tt.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"800\"  height=\"100\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAABkAQMAAABEn8bMAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAACFJREFUaN7twYEAAAAAw6D5U1\/hAFUBAAAAAAAAAAAAjwEndAABuDc8FQAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2418 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 800px) 100vw, 800px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-4.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-4.jpg 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-4.jpg?resize=300,38 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-4.jpg?resize=768,96 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-4.jpg?resize=380,48 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-4.jpg?resize=550,69 550w\" ><\/figure>\n<p>4. A ford\u00edt\u00e1s ut\u00e1ni utols\u00f3 l\u00e9p\u00e9s a k\u00f3d felt\u00f6lt\u00e9se az Arduino-k\u00e1rty\u00e1ra. Ehhez egyszer\u0171en kattintson az IDE ablak bal fels\u0151 sark\u00e1ban tal\u00e1lhat\u00f3 pipa melletti ny\u00edlra.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"800\"  height=\"108\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAABsAQMAAACozEShAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAACFJREFUaN7twTEBAAAAwqD1T20JT6AAAAAAAAAAAAAA4GMqnAABU+9cTAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2419 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 800px) 100vw, 800px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-5.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-5.jpg 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-5.jpg?resize=300,41 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-5.jpg?resize=768,104 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-5.jpg?resize=380,51 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-5.jpg?resize=550,74 550w\" ><\/figure>\n<p>5. Az Arduino be\u00e9p\u00edtett LED-j\u00e9nek villognia kell. Ezzel befejezte az els\u0151 tesztprojektet, \u00e9s k\u00e9szen \u00e1ll arra, hogy \u00f6sszetettebb feladatokat v\u00e9gezzen az Arduino-k\u00e1rtya haszn\u00e1lat\u00e1val.<\/p>\n\n<h2 id=\"az-arduino-kezdokeszlet\" class=\"wp-block-heading\">Az Arduino kezd\u0151k\u00e9szlet<\/h2>\n\n<p>Az Arduino kezd\u0151k\u00e9szlet ide\u00e1lis kiindul\u00f3pont az els\u0151 Arduino projekthez. A kifejezetten kezd\u0151knek sz\u00e1nt k\u00e9szlet gyakorlatiasan v\u00e9gigkalauzolja az Arduino haszn\u00e1lat\u00e1nak alapjain. Sz\u00e1mos az Arduino UNO k\u00e1rtya k\u00f6r\u00e9 szervezett kreat\u00edv projekt meg\u00e9p\u00edt\u00e9s\u00e9vel ismerkedhet meg a k\u00e9szletben tal\u00e1lhat\u00f3 k\u00f6nyvb\u0151l.<br\/><br\/>Ezen fel\u00fcl a leg\u00e1ltal\u00e1nosabb \u00e9s leghasznosabb elektronikai alkatr\u00e9szekb\u0151l is kap, megk\u00edm\u00e9lve \u00d6nt a l\u00e9nyeges elemek keres\u00e9s\u00e9vel \u00e9s kiv\u00e1laszt\u00e1s\u00e1val j\u00e1r\u00f3 er\u0151fesz\u00edt\u00e9sekt\u0151l. Az elektronika alapjait\u00f3l kezdve \u00e9s a bonyolultabb projektek fel\u00e9 haladva a k\u00e9szlet hozz\u00e1seg\u00edti a fizikai vil\u00e1g \u00e9rz\u00e9kel\u0151kkel \u00e9s m\u0171k\u00f6dtet\u0151elemekkel t\u00f6rt\u00e9n\u0151 ir\u00e1ny\u00edt\u00e1s\u00e1hoz. Mire elk\u00e9sz\u00fcl a csomag seg\u00edts\u00e9g\u00e9vel \u00f6ssze\u00e1ll\u00edthat\u00f3 projektekkel, rendelkez\u00e9s\u00e9re \u00e1ll az a szoftverb\u0151l, \u00e1ramk\u00f6r\u00f6kb\u0151l \u00e9s \u2013 ami a legfontosabb \u2013 tud\u00e1sb\u00f3l \u00e1ll\u00f3 paletta, amelyek hozz\u00e1seg\u00edthetik ezekn\u00e9l nagyobb dolgokhoz is.<\/p>\n\n<h3 id=\"a-keszlet-tartalma\" class=\"wp-block-heading\">A k\u00e9szlet tartalma<\/h3>\n\n<p><\/p>\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"800\"  height=\"396\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAyAAAAGMAQMAAAAY\/1SXAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAD1JREFUeNrtwQENAAAAwqD3T+3sARQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHADnDwAAadsbpEAAAAASUVORK5CYII=\"  alt=\"\"  class=\"wp-image-2420 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 800px) 100vw, 800px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-6.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-6.jpg 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-6.jpg?resize=300,149 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-6.jpg?resize=768,380 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-6.jpg?resize=380,188 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/knowhow-1933-arduino-img-6.jpg?resize=550,272 550w\" ><\/figure>\n<p><\/p>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\"><li>1 db Arduino projektek k\u00f6nyv (170 oldal)<\/li><li>1 db Arduino UNO rev.3 k\u00e1rtya<\/li><li>1 db USB-k\u00e1bel<\/li><li>1 db pr\u00f3bapanel<\/li><li>1 db egyszer\u0171en szerelhet\u0151 fa alap<\/li><li>1 db 9 voltos elem csatlakoz\u00f3<\/li><li>70 db t\u00f6m\u00f6r mag\u00fa \u00e1thidal\u00f3vezet\u00e9k<\/li><li>2 db huzalsodrat \u00e1thidal\u00f3vezet\u00e9k<\/li><li>6 db fotorezisztor<\/li><li>3 db potenciom\u00e9ter, 10 kilohm<\/li><li>10 db nyom\u00f3gomb<\/li><li>1 db h\u0151m\u00e9rs\u00e9klet-\u00e9rz\u00e9kel\u0151<\/li><li>1 db d\u0151l\u00e9s\u00e9rz\u00e9kel\u0151<\/li><li>1 db alfanumerikus LCD (16 x 2 karakter)<\/li><li>1 db f\u00e9nyes feh\u00e9r LED<\/li><li>1 db RGB LED<\/li><li>8 db piros LED<\/li><li>8 db z\u00f6ld LED<\/li><li>8 db s\u00e1rga LED<\/li><li>3 db k\u00e9k LED<\/li><\/ul><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\"><li>1 db kis m\u00e9ret\u0171 DC-motor (6\/9 V)<\/li><li>1 db kis m\u00e9ret\u0171 szervomotor<\/li><li>1 db piezo-kapszula<\/li><li>1 db H-hidas motormeghajt\u00f3<\/li><li>2 db optocsatol\u00f3<\/li><li>5 db tranzisztor<\/li><li>2 db MOSFET-tranzisztor<\/li><li>5 db 100 nF \u00e9rt\u00e9k\u0171 kondenz\u00e1tor<\/li><li>3 db 100 uF \u00e9rt\u00e9k\u0171 kondenz\u00e1tor<\/li><li>5 db 100pF \u00e9rt\u00e9k\u0171 kondenz\u00e1tor<\/li><li>5 di\u00f3da<\/li><li>3 \u00e1tl\u00e1tsz\u00f3 g\u00e9l (piros, z\u00f6ld, k\u00e9k)<\/li><li>1 csatlakoz\u00f3szalag (40 x 1)<\/li><li>20 db 220 ohm \u00e9rt\u00e9k\u0171 ellen\u00e1ll\u00e1s<\/li><li>5 db 560 ohm \u00e9rt\u00e9k\u0171 ellen\u00e1ll\u00e1s<\/li><li>5 db 1 kilohm \u00e9rt\u00e9k\u0171 ellen\u00e1ll\u00e1s<\/li><li>5 db 4,7 kilohm \u00e9rt\u00e9k\u0171 ellen\u00e1ll\u00e1s<\/li><li>10 db 10 kilohm \u00e9rt\u00e9k\u0171 ellen\u00e1ll\u00e1s<\/li><li>5 db 1 megohm \u00e9rt\u00e9k\u0171 ellen\u00e1ll\u00e1s<\/li><li>5 db 10 megohm \u00e9rt\u00e9k\u0171 ellen\u00e1ll\u00e1s<\/li><\/ul><\/div>\n<\/div>\n\n<h2 id=\"recommended-products\" class=\"cnvs-block-section-heading cnvs-block-section-heading-1622642765496 is-style-cnvs-block-section-heading-default halignleft\" >\n\t<span class=\"cnvs-section-title\">\n\t\t<span>Recommended products<\/span>\n\t<\/span>\n<\/h2>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"arduino-kezdokeszlet\" class=\"wp-block-heading\">Arduino kezd\u0151k\u00e9szlet<\/h3>\n\n\n\n<p>A k\u00e9szlet gyakorlatiasan v\u00e9gigkalauzolja \u00d6nt az Arduino haszn\u00e1lat\u00e1nak alapjain. Elsaj\u00e1t\u00edthatja t\u00f6bb k\u00fcl\u00f6nb\u00f6z\u0151 kreat\u00edv projekt l\u00e9trehoz\u00e1s\u00e1t. A k\u00e9szlet a leggyakrabban haszn\u00e1lt \u00e9s leghasznosabb elektromos komponenseket tartalmazza egy 15 projektet bemutat\u00f3 k\u00f6nyvben.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-18200 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Arduino-K000007-11038938-02.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Arduino-K000007-11038938-02.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Arduino-K000007-11038938-02.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Arduino-K000007-11038938-02.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Arduino-K000007-11038938-02.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Arduino-K000007-11038938-02.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/Arduino-K000007-11038938-02.jpg?resize=800,447 800w\" ><\/figure>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.distrelec.ch\/p\/30135098\" style=\"border-radius:2px\" target=\"_blank\" rel=\"noreferrer noopener\">V\u00e1s\u00e1rl\u00e1s<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 id=\"arduino-uno-rev3-smd\" class=\"wp-block-heading\">Arduino Uno Rev3 SMD<\/h3>\n\n\n\n<p>Az Arduino Uno SMD R3 az ATmega328 chipen alapul\u00f3 mikrokontroller k\u00e1rtya. 14 digit\u00e1lis be- \u00e9s kimeneti \u00e9rintkez\u0151vel (ebb\u0151l 6 PWM-kimenetk\u00e9nt haszn\u00e1lhat\u00f3), 6 anal\u00f3g bemenettel, 16 MHz-es krist\u00e1lyoszcill\u00e1torral, USB-csatlakoz\u00f3val, t\u00e1pcsatlakoz\u00f3val, ICSP-fejl\u00e9ccel \u00e9s vissza\u00e1ll\u00edt\u00f3 gombbal rendelkezik.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  width=\"1020\"  height=\"570\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\"  alt=\"\"  class=\"wp-image-2422 pk-lazyload\"  data-pk-sizes=\"auto\"  data-ls-sizes=\"auto, (max-width: 1020px) 100vw, 1020px\"  data-pk-src=\"https:\/\/knowhowprod.wpengine.com\/wp-content\/uploads\/2021\/06\/ArduinoUNO_SMD_A000073_30101956-01.jpg\"  data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/ArduinoUNO_SMD_A000073_30101956-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/ArduinoUNO_SMD_A000073_30101956-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/ArduinoUNO_SMD_A000073_30101956-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/ArduinoUNO_SMD_A000073_30101956-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/ArduinoUNO_SMD_A000073_30101956-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/06\/ArduinoUNO_SMD_A000073_30101956-01.jpg?resize=800,447 800w\" ><\/figure>\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.distrelec.ch\/arduino-uno-rev3-smd-arduino-a000073\/p\/30101956\" style=\"border-radius:2px\" target=\"_blank\" rel=\"noreferrer noopener\">V\u00e1s\u00e1rl\u00e1s<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"Her\u00e9di-Szab\u00f3 G\u00e1bor a Distrelec Single Board Computing kateg\u00f3ri\u00e1j\u00e1nak vezet\u0151je G\u00e1bort leny\u0171g\u00f6zte az egypaneles sz\u00e1m\u00edt\u00e1stechnika (SBC) technol\u00f3gi\u00e1j\u00e1val kapcsolatos alkalmaz\u00e1sok&hellip;\n","protected":false},"author":12,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[886,892],"tags":[],"coauthors":[],"class_list":{"0":"post-21426","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-elektronika-hu","7":"category-stem-es-oktatas","8":"cs-entry","9":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - 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