Arduinos h\u00e5rd- och mjukvara \u00e4r perfekt f\u00f6r personer som \u00e4r intresserade av att designa och konstruera interaktiva projekt som designers, konstn\u00e4rer och hobbyister. Korten kan interagera med kameror, switchar, lysdioder, motorer, knappar, h\u00f6gtalare och mycket mer.\u00a0<\/p>\n\n
Arduino-kort f\u00f6rekommer i m\u00e5nga applikationer som robotteknik och ljudsystem. De anv\u00e4nds f\u00f6r att designa prototyper och utveckla kodbaserad styrning. Arduino-koden \u00e4r en version av C++, som \u00e4r ett l\u00e4ttanv\u00e4nt programmeringsspr\u00e5k, vilket g\u00f6r Arduino PCB mer tillg\u00e4ngligt och mer attraktivt f\u00f6r nyb\u00f6rjare.\u00a0<\/p>\n\n
Vad best\u00e5r Arduino PCB av?\u00a0<\/h2>\n\n![\"\"](\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=\")
Figur 1: Arduino Uno PCB. K\u00e4lla: Sparkfun<\/a><\/figcaption><\/figure>\n\nDet finns flera typer av Arduino-kort avsedda f\u00f6r olika \u00e4ndam\u00e5l. Trots en del olika komponenter p\u00e5 varje kort, \u00e4r dessa funktioner vanligtvis f\u00f6renliga med alla typer av Arduino-kort:\u00a0<\/p>\n\n
USB\/DC-uttag<\/h3>\n\n
Varje Arduino-kort beh\u00f6ver tillg\u00e5ng till str\u00f6m. Detta kan f\u00e5s genom en USB-kabel ansluten fr\u00e5n en dator till kortet, eller en v\u00e4ggn\u00e4tadapter. I figur 1 ovan \u00e4r USB-porten m\u00e4rkt (1) och DC-uttaget (f\u00f6r v\u00e4ggstr\u00f6mf\u00f6rs\u00f6rjning) \u00e4r m\u00e4rkt (2). Ett Arduino-kort kan bara drivas med l\u00e4gre \u00e4n 20 V. Str\u00f6mf\u00f6rs\u00f6rjningar med h\u00f6gre sp\u00e4nning kan f\u00f6rst\u00f6ra Arduino-kortet. Rekommenderad sp\u00e4nning \u00e4r mellan 6 och 12 V. Koden ska laddas p\u00e5 Arduino-kortet med hj\u00e4lp av USB-kabeln.\u00a0<\/p>\n\n
Programpinne<\/h3>\n\n
Ben, eller pinnar (pins) g\u00f6r att kablar kan anslutas till kortet f\u00f6r att bygga kretsar, som vanligtvis anv\u00e4nds tillsammans med ett kopplingsd\u00e4ck och kablar. Benen har svarta plasthylslister s\u00e5 att kablarna kan anslutas direkt till kortet. Ett Arduino-kort har en m\u00e4ngd olika pinnar placerade runt kanterna, som du ser i figur 1, m\u00e4rkt 3-9. Dessa \u00e4r:\u00a0<\/p>\n\n
\n- GND (Jord) – Ett Arduino-kort har flera jordpinnar (3), som anv\u00e4nds f\u00f6r att jorda kretsen. En krets \u00e4r jordad n\u00e4r en av de ledande kablarna som \u00e4r ansluten till kretsen kopplas direkt mot jord.\u00a0<\/li>\n\n\n\n
- 5V (4) och 3,3V (5) – Dessa pinnar \u00e4r enkla. Den ena levererar 3,3 V sp\u00e4nning och den andra 5 V. De flesta komponenter p\u00e5 en Arduino kan k\u00f6ras p\u00e5 valfri effekt\u00a0<\/li>\n\n\n\n
- Analog (6) – Du kan se dessa pinnar i figur 1, under sektion ”analog in”. Dessa pinnar kan l\u00e4sa signalen fr\u00e5n en analog sensor och omvandla den till en l\u00e4sbar digital siffra.\u00a0<\/li>\n\n\n\n
- Digital (7) – P\u00e5 motsatt sida av kortet kan du se de digitala pinnarna (0-13). Dessa kan anv\u00e4ndas f\u00f6r digital in- och utmatning.\u00a0<\/li>\n\n\n\n
- PWM (8) – Vissa av de digitala pinnarna har en ”~”-symbol bredvid sig i figur 1 ovan. Dessa pinnar kan anv\u00e4ndas f\u00f6r vanliga digitala signaler, men kan \u00e4ven anv\u00e4ndas f\u00f6r pulsbreddsmodulation (Pulse-Width Modulation, PWM). PWM \u00e4r en metod f\u00f6r att uppn\u00e5 analoga resultat med digitala medel.\u00a0<\/li>\n\n\n\n
- AREF (9) – H\u00e4nvisar till analog referens. Ofta anv\u00e4nds inte detta men det kan anv\u00e4ndas f\u00f6r att st\u00e4lla in en extern referenssp\u00e4nning som maxeffekt f\u00f6r analoga ing\u00e5ngspinne.\u00a0<\/li>\n<\/ul>\n\n
\u00c5terst\u00e4llningsknapp<\/h3>\n\n
Genom att trycka p\u00e5 \u00e5terst\u00e4llningsknappen (10) kopplas \u00e5terst\u00e4llningspinnen tillf\u00e4lligt mot jord och startar om eventuell kod som har laddats p\u00e5 Arduino.\u00a0<\/p>\n\n
LED-str\u00f6mindikator<\/h3>\n\n
Placerad bredvid d\u00e4r det st\u00e5r ”ON” i figur 1 finns en lysdiod. Denna lyser n\u00e4r Arduino \u00e4r ansluten till en str\u00f6mk\u00e4lla och indikerar att kortet har str\u00f6m.\u00a0<\/p>\n\n
TX- RX-lysdioder<\/h3>\n\n
TX (s\u00e4nda) och RX (ta emot) indikerar pinnar som m\u00f6jligg\u00f6r seriell kommunikation. Dessa tecken ses i figur 1 tv\u00e5 g\u00e5nger, bredvid digitala pinnar 0 och 1 och sedan \u00e4ven av TX- och RX-LED-indikatorerna (12). Dessa LED-indikatorer visar n\u00e4r Arduino s\u00e4nder och tar emot data.<\/p>\n\n
Huvud-IC-krets<\/h3>\n\n
IC, f\u00f6rkortning f\u00f6r integrerad krets och kan ses i figur 1 (13) Detta \u00e4r i huvudsak hj\u00e4rnan p\u00e5 Arduino-kort. IC-kretsarna kan variera fr\u00e5n kort till kort, men det \u00e4r viktigt att du vet vilken du anv\u00e4nder eftersom det kommer att vara en viktig del av kunskap f\u00f6r att ladda ett nytt program till kortet med Arduino-mjukvaran. Typen av IC anges vanligtvis p\u00e5 enheten.\u00a0<\/p>\n\n
Sp\u00e4nningsregulator<\/h3>\n\n
Sp\u00e4nningsregulatorn (14) \u00e4r viktig f\u00f6r att uppr\u00e4tth\u00e5lla r\u00e4tt sp\u00e4nning p\u00e5 kortet. Den reglerar h\u00f6ga sp\u00e4nningar till r\u00e4tt sp\u00e4nning f\u00f6r att inte skada Arduino-kortet Dock inom rimliga gr\u00e4nser, och betyder att du inte kan ansluta kortet till vilken str\u00f6mk\u00e4lla som helst. Max. b\u00f6r vara 20 volt.\u00a0<\/p>\n\n
Typer av Arduino-kort<\/h2>\n\n
Den senaste typen av Arduino \u00e4r den tidigare n\u00e4mnda Arduino Uno<\/a>, som \u00e4r det perfekta kretskortet f\u00f6r nyb\u00f6rjare, som inneh\u00e5ller allt som kr\u00e4vs f\u00f6r att f\u00f6rst\u00e5 hur man skapar elektroniska projekt. Det finns dock m\u00e5nga typer av Arduino-kort som fyller olika syften. Det \u00e4r viktigt att du vet vilket du ska anv\u00e4nda f\u00f6r ditt specifika projekt. Ta en titt nedan p\u00e5 n\u00e5gra av de andra medlemmarna i Arduino-familjen:\u00a0<\/p>\n\nLilyPad Arduino<\/h3>\n\n
LilyPad Arduino \u00e4r en mikrokontroller designad f\u00f6r e-textilier och b\u00e4rbar teknik. LilyPads flata rygg och stora anslutningsytor g\u00f6r att den kan sys in i kl\u00e4der med ledande tr\u00e5d. Lilypad f\u00f6rhindrar att den fastnar, \u00e4r tv\u00e4ttbar och ansluter s\u00f6ml\u00f6st till andra enheter.\u00a0<\/p>\n\n![\"Arduino](\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAA\/wAAAI6AQMAAACgqdGlAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAF1JREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvBsfSQABeZS+xAAAAABJRU5ErkJggg==\")
Figur 2: LilyPad Arduino <\/figcaption><\/figure>\n\n\nUtforska LilyPad Arduino<\/a><\/div>\n<\/div>\n\nArduino Leonardo<\/h3>\n\n
Leonardo \u00e4r det f\u00f6rsta Arduino-utvecklingskortet som anv\u00e4nder en mikrokontroller med inbyggd USB. Det \u00e4r baserat p\u00e5 mikrokontrollern ATmega32u4 och har 20 digitala in-\/utg\u00e5ngspinnar (varav sju kan anv\u00e4ndas som PWM-utg\u00e5ngar), en microUSB-anslutning och en \u00e5terst\u00e4llningsknapp. Den drivs med en AC\/DC-str\u00f6mk\u00e4lla och kan anslutas till en dator direkt via USB.<\/p>\n\nFigur 3: Arduino Leonardo<\/figcaption><\/figure>\n\n\nUtforska Arduino Leonardo<\/a><\/div>\n<\/div>\n\nArduino Mega<\/h3>\n\n
Arduino Mega \u00e4r det perfekta alternativet f\u00f6r projekt som kr\u00e4ver m\u00e5nga pinnar, eftersom mikrokontrollern har 54 in- och utg\u00e5ngar. PWM \u00e4r aktiverat med 14 av dessa pinnar, medan 16 fungerar som analoga pinnar och fyra \u00e4r avsedda f\u00f6r h\u00e5rdvaruportar. Kortet har ocks\u00e5 256KB flashminne f\u00f6r lagring av data. Kan anslutas till en dator via USB.<\/p>\n\nFigur 4: Arduino Mega<\/figcaption><\/figure>\n\n\nHandla Arduino Mega<\/a><\/div>\n<\/div>\n\nArduino Nano<\/h3>\n\n
Nano \u00e4r det minsta kortet att bygga projekt med. Kortet har 22 digitala in- och utg\u00e5ngspinnar, varav sex klarar PWM. Det inneh\u00e5ller ocks\u00e5 32KB flashminne f\u00f6r data. Den fungerar med en Mini-B USB-kabel ist\u00e4llet f\u00f6r en vanlig och har extremt l\u00e5g str\u00f6mf\u00f6rbrukning.\u00a0<\/p>\n\nFigur 5: Arduino Nano<\/figcaption><\/figure>\n\n\nUtforska Arduino Nano<\/a><\/div>\n<\/div>\n\nArduino PCB-tillbeh\u00f6r<\/h3>\n\n
F\u00f6r att fullt ut inf\u00f6rliva potentialen i Arduino m\u00e5ste de anslutas till andra komponenter. Sensorer och sk\u00e4rmningar kan anv\u00e4ndas f\u00f6r att ge dina projekt liv.\u00a0<\/p>\n\n
Sensorer<\/h3>\n\n
Arduino PCB kan interagera med en rad sensorer, inklusive ljus, temperatur, tryck, n\u00e4rhet, fuktighet och mycket mer med endast en enkel kod.\u00a0<\/p>\n\n
\nBl\u00e4ddra bland sensorer f\u00f6r Arduino<\/a><\/div>\n<\/div>\n\nSk\u00f6ldar<\/h3>\n\n
Sk\u00f6ldar (shields) \u00e4r f\u00f6rbyggda kretskort som kan monteras p\u00e5 Arduino-kort f\u00f6r att m\u00f6jligg\u00f6ra ytterligare funktioner. Sk\u00f6ldar kan anv\u00e4ndas f\u00f6r att styra motorer, ansluta till internet, kontrollera LCD-sk\u00e4rmar och mycket mer.<\/p>\n\n
\nBl\u00e4ddra bland Arduino-sk\u00f6ldar<\/a><\/div>\n<\/div>\n\nF\u00f6rdelar med Arduino PCB<\/h2>\n\n
Arduino-kort \u00e4r ett utm\u00e4rkt verktyg att anv\u00e4nda f\u00f6r att konstruera och designa m\u00e5nga elektroniska projekt. H\u00e4r \u00e4r n\u00e5gra anledningar att anv\u00e4nda Arduino-kort:<\/p>\n\n
\n- Kostnadseffektivt<\/strong> \u2013 J\u00e4mf\u00f6rt med andra alternativ \u00e4r Arduino PCB billigare och mer praktiskt.\u00a0<\/li>\n\n\n\n
- Anv\u00e4ndarv\u00e4nlig<\/strong> \u2013 Kretskortet \u00e4r idealiskt f\u00f6r b\u00e5de nyb\u00f6rjare och experter, tack vare dess l\u00e4ttanv\u00e4nda IDE.\u00a0<\/li>\n\n\n\n
- Klar att anv\u00e4nda<\/strong> – Arduino PCB \u00e4r ett komplett paket som kommer med alla komponenter du beh\u00f6ver f\u00f6r att b\u00f6rja utforma projekt, inklusive en oscillator, seriellt kommunikationsgr\u00e4nssnitt, mikrokontroller, en br\u00e4nnare, LED och en 5 V-regulator.\u00a0<\/li>\n\n\n\n
- Tillf\u00f6rlitligt<\/strong> – Oavsett om du designar komplexa eller enkla elektroniska projekt, \u00e4r Arduino ett p\u00e5litligt val. Korten har redan l\u00f6dda in- och utg\u00e5ngsportar.\u00a0<\/li>\n\n\n\n
- Programvara och h\u00e5rdvara med \u00f6ppen k\u00e4llkod<\/strong> \u2013 Arduino PCB-h\u00e5rdvara med \u00f6ppen k\u00e4llkod till\u00e5ter anv\u00e4ndare att enkelt bygga elektronikprojekt med olika digitala och analoga pinnar. Programvaran \u00e4r enkel att anv\u00e4nda men kan \u00e4ven ut\u00f6kas av programmerare f\u00f6r att ut\u00f6ka spr\u00e5ket via C++-bibliotek.<\/li>\n<\/ul>\n\n
\u00c4r Arduino en mikrokontroller?<\/h2>\n\n
Arduino i sig \u00e4r inte en mikrokontroller. Som tidigare n\u00e4mnts \u00e4r det en elektronikplattform med \u00f6ppen k\u00e4llkod baserad p\u00e5 l\u00e4ttanv\u00e4nd maskinvara och programvara. Arduino-kortet \u00e4r en fysisk h\u00e5rdvara som inkluderar en mikrokontroller som en av dess m\u00e5nga komponenter. Ett Arduino-korts mikrokontroller \u00e4r en miniatyrdator p\u00e5 en integrerad krets som har programmerbar in-\/utg\u00e5ngsutrustning, minne och processor. Som en illustration:<\/p>\n\n
\n- Arduino Uno anv\u00e4nder mikrokontrollern ATmega328P.<\/li>\n\n\n\n
- Arduino Mega anv\u00e4nder mikrokontrollern ATmega2560.<\/li>\n\n\n\n
- Arduino Nano anv\u00e4nder mikrokontrollern ATmega328.<\/li>\n<\/ul>\n\n
D\u00e4rf\u00f6r best\u00e5r Arduino-plattformen av en mikrokontroller tillsammans med andra komponenter inklusive kommunikationsgr\u00e4nssnitt, effektreglering och en l\u00e4ttanv\u00e4nd utvecklingsmilj\u00f6.<\/p>\n\n
Arduino starter kit<\/h2>\n\n
Arduino starter kit \u00e4r det b\u00e4sta s\u00e4ttet att b\u00f6rja f\u00f6r ditt allra f\u00f6rsta Arduino-projekt. Satsen, som skapades exklusivt med nyb\u00f6rjare i \u00e5tanke, tar dig steg-f\u00f6r-steg genom grunderna i att anv\u00e4nda Arduino. Skapat runt Arduino UNO-kortet, levereras satsen med en bok som hj\u00e4lper dig att bygga en m\u00e4ngd uppfinningsrika projekt medan du l\u00e4r dig.<\/p>\n\n
Du f\u00e5r ocks\u00e5 urvalet av de mest popul\u00e4ra och praktiska elektronikdelarna, vilket sparar tid och anstr\u00e4ngning fr\u00e5n att leta upp och v\u00e4lja ut allt n\u00f6dv\u00e4ndigt. Satsen hj\u00e4lper dig att anv\u00e4nda sensorer och st\u00e4lldon f\u00f6r att styra den verkliga v\u00e4rlden, b\u00f6rja med grunderna inom elektronik och s\u00e5 sm\u00e5ningom g\u00e5 vidare till mer komplicerade projekt. N\u00e4r projekten i satsen \u00e4r klara har du ett urval av mjukvara, kretsar och \u2013 viktigast av allt \u2013 kunskap som du kan anv\u00e4nda f\u00f6r att avancera till sv\u00e5rare uppgifter.<\/p>\n\n<\/figure>\n\nKan Arduino k\u00f6ra Python?<\/strong><\/strong> Arduino anv\u00e4nder sin egen kod som \u00e4r en version av C++, men det \u00e4r m\u00f6jligt att k\u00f6ra Arduino med Python ocks\u00e5. F\u00f6r en steg-f\u00f6r-steg-guide f\u00f6r att k\u00f6ra Python p\u00e5 Arduino, se h\u00e4r<\/a>.<\/p> <\/div> \u00c4r Arduino och Raspberry Pi samma sak?<\/strong><\/strong> Arduino och Raspberry Pi \u00e4r inte samma sak. Arduino \u00e4r ett mikrokontrollerkort och Raspberry Pi \u00e4r en mikroprocessorbaserad minidator som anv\u00e4nds f\u00f6r att utf\u00f6ra ALU-operationer (Aritmetic Logic Unit). Arduino-kortet \u00e4r ocks\u00e5 avsev\u00e4rt enklare att anv\u00e4nda \u00e4n Raspberry Pi.<\/p> <\/div>
Vilken Arduino b\u00f6r anv\u00e4ndas av nyb\u00f6rjare?<\/strong><\/strong> Arduino Uno \u00e4r det idealiska kretskortet f\u00f6r nyb\u00f6rjare eftersom det \u00e4r l\u00e4tt att anv\u00e4nda, det ger alla grundl\u00e4ggande funktionalitetskrav f\u00f6r enkla projekt, och det \u00e4r ocks\u00e5 billigt.<\/p> <\/div>
Hur l\u00e5ng tid tar det att bem\u00e4stra ett Arduino-kort?<\/strong><\/strong> Eftersom Arduino \u00e4r relativt enkelt att l\u00e4ra sig tar det i allm\u00e4nhet cirka 3-4 m\u00e5nader att bem\u00e4stra grunderna.<\/p> <\/div>
Vilket \u00e4r det b\u00e4sta s\u00e4ttet att l\u00e4ra sig Arduino?<\/strong><\/strong> Det b\u00e4sta s\u00e4ttet att l\u00e4ra sig Arduino \u00e4r att komma ig\u00e5ng och k\u00f6pa en.<\/p> <\/div>
Var kan jag ladda ner Arduino IDE?<\/strong><\/strong> Arduino IDE \u00e4r l\u00e4tt att ladda ner och fungerar bra p\u00e5 Windows, Mac OS X och Linux. Du kan ladda ner IDE fr\u00e5n Arduinos webbplats<\/a>. F\u00f6r fullst\u00e4ndiga instruktioner om hur du installerar programvaran och b\u00f6rjar anv\u00e4nda ditt kort klicka h\u00e4r<\/a>.<\/p> <\/div> Kan Arduino-kort skicka data till en annan dator?<\/strong><\/strong> Arduino-kort kan skicka data till en dator via WiFi, Ethernet, Bluetooth eller seriell anslutning.<\/p> <\/div>
P\u00e5 vilka s\u00e4tt kan Arduino lagra data?<\/strong><\/strong> EEPROM (elektroniskt raderbart programmerbart l\u00e4sminne), ett SD-kort anslutet till en sk\u00f6ld, molndatalagring, FRAM (ferroelektriskt random access memory), en databas p\u00e5 en annan enhet, ett USB-minne.
<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"Vad \u00e4r Arduino? Arduino \u00e4r en \u00f6ppen k\u00e4llkodsplattform som best\u00e5r av b\u00e5de ett tryckt kretskort (PCB) och en…\n","protected":false},"author":27,"featured_media":45851,"comment_status":"closed","ping_status":"closed","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":[240,247],"tags":[],"coauthors":[1736],"class_list":{"0":"post-46970","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-elektronik-sv","8":"category-stem-utbildning","9":"cs-entry","10":"cs-video-wrap"},"yoast_head":"\n
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Intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments."},{"@type":"BreadcrumbList","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Hem","item":"https:\/\/knowhow.distrelec.com\/sv\/"},{"@type":"ListItem","position":2,"name":"En guide till Arduino-kort"}]},{"@type":"WebSite","@id":"https:\/\/knowhow.distrelec.com\/sv\/#website","url":"https:\/\/knowhow.distrelec.com\/sv\/","name":"KnowHow","description":"KnowHow Hub","publisher":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/knowhow.distrelec.com\/sv\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sv-SE"},{"@type":"Organization","@id":"https:\/\/knowhow.distrelec.com\/sv\/#organization","name":"Distrelec","url":"https:\/\/knowhow.distrelec.com\/sv\/","logo":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/logo\/image\/","url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/09\/distrelec_logo.png","contentUrl":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2021\/09\/distrelec_logo.png","width":530,"height":98,"caption":"Distrelec"},"image":{"@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/3fbf41b1a8891ba79e02ecaaa1c15904","name":"Jack Portley","image":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/knowhow.distrelec.com\/sv\/#\/schema\/person\/image\/cf59cc4a9ffbd766895558f5b2917ef9","url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/12\/cropped-Jack-P-96x96.jpg","contentUrl":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/12\/cropped-Jack-P-96x96.jpg","caption":"Jack Portley"},"description":"Jack is a Digital Content Writer at Distrelec. He studied Journalism at University of Central Lancashire, specialising in Print Journalism. During the course he gained experience in working for major national organisations, such as The Independent and BBC. His interests include digitalisation and technology trends. In his spare time, Jack likes to play football, learn languages and attend live music events.","sameAs":["http:\/\/www.distrelec.com","https:\/\/www.linkedin.com\/in\/jack-p-59973494"],"url":"https:\/\/knowhow.distrelec.com\/sv\/author\/jack-portley\/"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978023515","position":1,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978023515","name":"Can Arduino run Python?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Arduino uses its own code which is a version of C++, but it is possible to run Arduino with Python too. For a step-by-step guide of running Python on Arduino, take a look <a href=\"https:\/\/linuxhint.com\/can-arduino-run-python\/\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a>.","inLanguage":"sv-SE"},"inLanguage":"sv-SE"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978058978","position":2,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978058978","name":"Are Arduino and Raspberry Pi the same?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Arduino and Raspberry Pi are not the same. Arduino is a microcontroller board and Raspberry Pi is a microprocessor based mini computer used to perform ALU (Arithmetic Logic Unit) operations. The Arduino board is also much simpler to use than Raspberry Pi.","inLanguage":"sv-SE"},"inLanguage":"sv-SE"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978078301","position":3,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978078301","name":"Which Arduino should be used for beginners?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The Arduino Uno is the ideal PCB for beginners as it\u2019s easy to use, it provides all the basic functionality requirements for simple projects and it\u2019s also cheap.","inLanguage":"sv-SE"},"inLanguage":"sv-SE"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978094688","position":4,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978094688","name":"How long does it take to master an Arduino PCB?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"As Arduino is relatively simple to learn, it will generally take around 3-4 months to master the basics.","inLanguage":"sv-SE"},"inLanguage":"sv-SE"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978111766","position":5,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978111766","name":"What is the best way to learn Arduino?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The best way to learn Arduino is to get hands-on and buy one.","inLanguage":"sv-SE"},"inLanguage":"sv-SE"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978125486","position":6,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978125486","name":"Where can I download the Arduino IDE?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The Arduino IDE is easy to download and runs well on Windows, Mac OS X and Linux. You can download the IDE from the <a href=\"https:\/\/www.arduino.cc\/en\/software\" target=\"_blank\" rel=\"noreferrer noopener\">Arduino website<\/a>. For full instructions on how to install the software and start using your board click <a href=\"https:\/\/www.tutorialspoint.com\/arduino\/arduino_installation.htm#\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a>.","inLanguage":"sv-SE"},"inLanguage":"sv-SE"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978141240","position":7,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978141240","name":"Can Arduino PCB send data to another computer?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Arduino PCB can send data to another computer using WiFi, Ethernet, Bluetooth or the serial connection.","inLanguage":"sv-SE"},"inLanguage":"sv-SE"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978156377","position":8,"url":"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978156377","name":"What ways can Arduino store data?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"EEPROM (electronically erasable programmable read-only memory), an SD card plugged into a shield, cloud data storage, FRAM (ferroelectric random access memory), a database on another device, a USB flash drive.<br \/>","inLanguage":"sv-SE"},"inLanguage":"sv-SE"}]}},"jetpack_featured_media_url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/iStock-458960107.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/posts\/46970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/comments?post=46970"}],"version-history":[{"count":0,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/posts\/46970\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/media\/45851"}],"wp:attachment":[{"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/media?parent=46970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/categories?post=46970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/tags?post=46970"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/sv\/wp-json\/wp\/v2\/coauthors?post=46970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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Det finns flera typer av Arduino-kort avsedda f\u00f6r olika \u00e4ndam\u00e5l. Trots en del olika komponenter p\u00e5 varje kort, \u00e4r dessa funktioner vanligtvis f\u00f6renliga med alla typer av Arduino-kort:\u00a0<\/p>\n\n
USB\/DC-uttag<\/h3>\n\n
Varje Arduino-kort beh\u00f6ver tillg\u00e5ng till str\u00f6m. Detta kan f\u00e5s genom en USB-kabel ansluten fr\u00e5n en dator till kortet, eller en v\u00e4ggn\u00e4tadapter. I figur 1 ovan \u00e4r USB-porten m\u00e4rkt (1) och DC-uttaget (f\u00f6r v\u00e4ggstr\u00f6mf\u00f6rs\u00f6rjning) \u00e4r m\u00e4rkt (2). Ett Arduino-kort kan bara drivas med l\u00e4gre \u00e4n 20 V. Str\u00f6mf\u00f6rs\u00f6rjningar med h\u00f6gre sp\u00e4nning kan f\u00f6rst\u00f6ra Arduino-kortet. Rekommenderad sp\u00e4nning \u00e4r mellan 6 och 12 V. Koden ska laddas p\u00e5 Arduino-kortet med hj\u00e4lp av USB-kabeln.\u00a0<\/p>\n\n
Programpinne<\/h3>\n\n
Ben, eller pinnar (pins) g\u00f6r att kablar kan anslutas till kortet f\u00f6r att bygga kretsar, som vanligtvis anv\u00e4nds tillsammans med ett kopplingsd\u00e4ck och kablar. Benen har svarta plasthylslister s\u00e5 att kablarna kan anslutas direkt till kortet. Ett Arduino-kort har en m\u00e4ngd olika pinnar placerade runt kanterna, som du ser i figur 1, m\u00e4rkt 3-9. Dessa \u00e4r:\u00a0<\/p>\n\n
- \n
- GND (Jord) – Ett Arduino-kort har flera jordpinnar (3), som anv\u00e4nds f\u00f6r att jorda kretsen. En krets \u00e4r jordad n\u00e4r en av de ledande kablarna som \u00e4r ansluten till kretsen kopplas direkt mot jord.\u00a0<\/li>\n\n\n\n
- 5V (4) och 3,3V (5) – Dessa pinnar \u00e4r enkla. Den ena levererar 3,3 V sp\u00e4nning och den andra 5 V. De flesta komponenter p\u00e5 en Arduino kan k\u00f6ras p\u00e5 valfri effekt\u00a0<\/li>\n\n\n\n
- Analog (6) – Du kan se dessa pinnar i figur 1, under sektion ”analog in”. Dessa pinnar kan l\u00e4sa signalen fr\u00e5n en analog sensor och omvandla den till en l\u00e4sbar digital siffra.\u00a0<\/li>\n\n\n\n
- Digital (7) – P\u00e5 motsatt sida av kortet kan du se de digitala pinnarna (0-13). Dessa kan anv\u00e4ndas f\u00f6r digital in- och utmatning.\u00a0<\/li>\n\n\n\n
- PWM (8) – Vissa av de digitala pinnarna har en ”~”-symbol bredvid sig i figur 1 ovan. Dessa pinnar kan anv\u00e4ndas f\u00f6r vanliga digitala signaler, men kan \u00e4ven anv\u00e4ndas f\u00f6r pulsbreddsmodulation (Pulse-Width Modulation, PWM). PWM \u00e4r en metod f\u00f6r att uppn\u00e5 analoga resultat med digitala medel.\u00a0<\/li>\n\n\n\n
- AREF (9) – H\u00e4nvisar till analog referens. Ofta anv\u00e4nds inte detta men det kan anv\u00e4ndas f\u00f6r att st\u00e4lla in en extern referenssp\u00e4nning som maxeffekt f\u00f6r analoga ing\u00e5ngspinne.\u00a0<\/li>\n<\/ul>\n\n
\u00c5terst\u00e4llningsknapp<\/h3>\n\n
Genom att trycka p\u00e5 \u00e5terst\u00e4llningsknappen (10) kopplas \u00e5terst\u00e4llningspinnen tillf\u00e4lligt mot jord och startar om eventuell kod som har laddats p\u00e5 Arduino.\u00a0<\/p>\n\n
LED-str\u00f6mindikator<\/h3>\n\n
Placerad bredvid d\u00e4r det st\u00e5r ”ON” i figur 1 finns en lysdiod. Denna lyser n\u00e4r Arduino \u00e4r ansluten till en str\u00f6mk\u00e4lla och indikerar att kortet har str\u00f6m.\u00a0<\/p>\n\n
TX- RX-lysdioder<\/h3>\n\n
TX (s\u00e4nda) och RX (ta emot) indikerar pinnar som m\u00f6jligg\u00f6r seriell kommunikation. Dessa tecken ses i figur 1 tv\u00e5 g\u00e5nger, bredvid digitala pinnar 0 och 1 och sedan \u00e4ven av TX- och RX-LED-indikatorerna (12). Dessa LED-indikatorer visar n\u00e4r Arduino s\u00e4nder och tar emot data.<\/p>\n\n
Huvud-IC-krets<\/h3>\n\n
IC, f\u00f6rkortning f\u00f6r integrerad krets och kan ses i figur 1 (13) Detta \u00e4r i huvudsak hj\u00e4rnan p\u00e5 Arduino-kort. IC-kretsarna kan variera fr\u00e5n kort till kort, men det \u00e4r viktigt att du vet vilken du anv\u00e4nder eftersom det kommer att vara en viktig del av kunskap f\u00f6r att ladda ett nytt program till kortet med Arduino-mjukvaran. Typen av IC anges vanligtvis p\u00e5 enheten.\u00a0<\/p>\n\n
Sp\u00e4nningsregulator<\/h3>\n\n
Sp\u00e4nningsregulatorn (14) \u00e4r viktig f\u00f6r att uppr\u00e4tth\u00e5lla r\u00e4tt sp\u00e4nning p\u00e5 kortet. Den reglerar h\u00f6ga sp\u00e4nningar till r\u00e4tt sp\u00e4nning f\u00f6r att inte skada Arduino-kortet Dock inom rimliga gr\u00e4nser, och betyder att du inte kan ansluta kortet till vilken str\u00f6mk\u00e4lla som helst. Max. b\u00f6r vara 20 volt.\u00a0<\/p>\n\n
Typer av Arduino-kort<\/h2>\n\n
Den senaste typen av Arduino \u00e4r den tidigare n\u00e4mnda Arduino Uno<\/a>, som \u00e4r det perfekta kretskortet f\u00f6r nyb\u00f6rjare, som inneh\u00e5ller allt som kr\u00e4vs f\u00f6r att f\u00f6rst\u00e5 hur man skapar elektroniska projekt. Det finns dock m\u00e5nga typer av Arduino-kort som fyller olika syften. Det \u00e4r viktigt att du vet vilket du ska anv\u00e4nda f\u00f6r ditt specifika projekt. Ta en titt nedan p\u00e5 n\u00e5gra av de andra medlemmarna i Arduino-familjen:\u00a0<\/p>\n\n
LilyPad Arduino<\/h3>\n\n
LilyPad Arduino \u00e4r en mikrokontroller designad f\u00f6r e-textilier och b\u00e4rbar teknik. LilyPads flata rygg och stora anslutningsytor g\u00f6r att den kan sys in i kl\u00e4der med ledande tr\u00e5d. Lilypad f\u00f6rhindrar att den fastnar, \u00e4r tv\u00e4ttbar och ansluter s\u00f6ml\u00f6st till andra enheter.\u00a0<\/p>\n\n
Figur 2: LilyPad Arduino <\/figcaption><\/figure>\n\n \nUtforska LilyPad Arduino<\/a><\/div>\n<\/div>\n\nArduino Leonardo<\/h3>\n\n
Leonardo \u00e4r det f\u00f6rsta Arduino-utvecklingskortet som anv\u00e4nder en mikrokontroller med inbyggd USB. Det \u00e4r baserat p\u00e5 mikrokontrollern ATmega32u4 och har 20 digitala in-\/utg\u00e5ngspinnar (varav sju kan anv\u00e4ndas som PWM-utg\u00e5ngar), en microUSB-anslutning och en \u00e5terst\u00e4llningsknapp. Den drivs med en AC\/DC-str\u00f6mk\u00e4lla och kan anslutas till en dator direkt via USB.<\/p>\n\n
Figur 3: Arduino Leonardo<\/figcaption><\/figure>\n\n \nUtforska Arduino Leonardo<\/a><\/div>\n<\/div>\n\nArduino Mega<\/h3>\n\n
Arduino Mega \u00e4r det perfekta alternativet f\u00f6r projekt som kr\u00e4ver m\u00e5nga pinnar, eftersom mikrokontrollern har 54 in- och utg\u00e5ngar. PWM \u00e4r aktiverat med 14 av dessa pinnar, medan 16 fungerar som analoga pinnar och fyra \u00e4r avsedda f\u00f6r h\u00e5rdvaruportar. Kortet har ocks\u00e5 256KB flashminne f\u00f6r lagring av data. Kan anslutas till en dator via USB.<\/p>\n\n
Figur 4: Arduino Mega<\/figcaption><\/figure>\n\n \nHandla Arduino Mega<\/a><\/div>\n<\/div>\n\nArduino Nano<\/h3>\n\n
Nano \u00e4r det minsta kortet att bygga projekt med. Kortet har 22 digitala in- och utg\u00e5ngspinnar, varav sex klarar PWM. Det inneh\u00e5ller ocks\u00e5 32KB flashminne f\u00f6r data. Den fungerar med en Mini-B USB-kabel ist\u00e4llet f\u00f6r en vanlig och har extremt l\u00e5g str\u00f6mf\u00f6rbrukning.\u00a0<\/p>\n\n
Figur 5: Arduino Nano<\/figcaption><\/figure>\n\n \nUtforska Arduino Nano<\/a><\/div>\n<\/div>\n\nArduino PCB-tillbeh\u00f6r<\/h3>\n\n
F\u00f6r att fullt ut inf\u00f6rliva potentialen i Arduino m\u00e5ste de anslutas till andra komponenter. Sensorer och sk\u00e4rmningar kan anv\u00e4ndas f\u00f6r att ge dina projekt liv.\u00a0<\/p>\n\n
Sensorer<\/h3>\n\n
Arduino PCB kan interagera med en rad sensorer, inklusive ljus, temperatur, tryck, n\u00e4rhet, fuktighet och mycket mer med endast en enkel kod.\u00a0<\/p>\n\n
\nBl\u00e4ddra bland sensorer f\u00f6r Arduino<\/a><\/div>\n<\/div>\n\nSk\u00f6ldar<\/h3>\n\n
Sk\u00f6ldar (shields) \u00e4r f\u00f6rbyggda kretskort som kan monteras p\u00e5 Arduino-kort f\u00f6r att m\u00f6jligg\u00f6ra ytterligare funktioner. Sk\u00f6ldar kan anv\u00e4ndas f\u00f6r att styra motorer, ansluta till internet, kontrollera LCD-sk\u00e4rmar och mycket mer.<\/p>\n\n
\nBl\u00e4ddra bland Arduino-sk\u00f6ldar<\/a><\/div>\n<\/div>\n\nF\u00f6rdelar med Arduino PCB<\/h2>\n\n
Arduino-kort \u00e4r ett utm\u00e4rkt verktyg att anv\u00e4nda f\u00f6r att konstruera och designa m\u00e5nga elektroniska projekt. H\u00e4r \u00e4r n\u00e5gra anledningar att anv\u00e4nda Arduino-kort:<\/p>\n\n
- \n
- Kostnadseffektivt<\/strong> \u2013 J\u00e4mf\u00f6rt med andra alternativ \u00e4r Arduino PCB billigare och mer praktiskt.\u00a0<\/li>\n\n\n\n
- Anv\u00e4ndarv\u00e4nlig<\/strong> \u2013 Kretskortet \u00e4r idealiskt f\u00f6r b\u00e5de nyb\u00f6rjare och experter, tack vare dess l\u00e4ttanv\u00e4nda IDE.\u00a0<\/li>\n\n\n\n
- Klar att anv\u00e4nda<\/strong> – Arduino PCB \u00e4r ett komplett paket som kommer med alla komponenter du beh\u00f6ver f\u00f6r att b\u00f6rja utforma projekt, inklusive en oscillator, seriellt kommunikationsgr\u00e4nssnitt, mikrokontroller, en br\u00e4nnare, LED och en 5 V-regulator.\u00a0<\/li>\n\n\n\n
- Tillf\u00f6rlitligt<\/strong> – Oavsett om du designar komplexa eller enkla elektroniska projekt, \u00e4r Arduino ett p\u00e5litligt val. Korten har redan l\u00f6dda in- och utg\u00e5ngsportar.\u00a0<\/li>\n\n\n\n
- Programvara och h\u00e5rdvara med \u00f6ppen k\u00e4llkod<\/strong> \u2013 Arduino PCB-h\u00e5rdvara med \u00f6ppen k\u00e4llkod till\u00e5ter anv\u00e4ndare att enkelt bygga elektronikprojekt med olika digitala och analoga pinnar. Programvaran \u00e4r enkel att anv\u00e4nda men kan \u00e4ven ut\u00f6kas av programmerare f\u00f6r att ut\u00f6ka spr\u00e5ket via C++-bibliotek.<\/li>\n<\/ul>\n\n
\u00c4r Arduino en mikrokontroller?<\/h2>\n\n
Arduino i sig \u00e4r inte en mikrokontroller. Som tidigare n\u00e4mnts \u00e4r det en elektronikplattform med \u00f6ppen k\u00e4llkod baserad p\u00e5 l\u00e4ttanv\u00e4nd maskinvara och programvara. Arduino-kortet \u00e4r en fysisk h\u00e5rdvara som inkluderar en mikrokontroller som en av dess m\u00e5nga komponenter. Ett Arduino-korts mikrokontroller \u00e4r en miniatyrdator p\u00e5 en integrerad krets som har programmerbar in-\/utg\u00e5ngsutrustning, minne och processor. Som en illustration:<\/p>\n\n
- \n
- Arduino Uno anv\u00e4nder mikrokontrollern ATmega328P.<\/li>\n\n\n\n
- Arduino Mega anv\u00e4nder mikrokontrollern ATmega2560.<\/li>\n\n\n\n
- Arduino Nano anv\u00e4nder mikrokontrollern ATmega328.<\/li>\n<\/ul>\n\n
D\u00e4rf\u00f6r best\u00e5r Arduino-plattformen av en mikrokontroller tillsammans med andra komponenter inklusive kommunikationsgr\u00e4nssnitt, effektreglering och en l\u00e4ttanv\u00e4nd utvecklingsmilj\u00f6.<\/p>\n\n
Arduino starter kit<\/h2>\n\n
Arduino starter kit \u00e4r det b\u00e4sta s\u00e4ttet att b\u00f6rja f\u00f6r ditt allra f\u00f6rsta Arduino-projekt. Satsen, som skapades exklusivt med nyb\u00f6rjare i \u00e5tanke, tar dig steg-f\u00f6r-steg genom grunderna i att anv\u00e4nda Arduino. Skapat runt Arduino UNO-kortet, levereras satsen med en bok som hj\u00e4lper dig att bygga en m\u00e4ngd uppfinningsrika projekt medan du l\u00e4r dig.<\/p>\n\n
Du f\u00e5r ocks\u00e5 urvalet av de mest popul\u00e4ra och praktiska elektronikdelarna, vilket sparar tid och anstr\u00e4ngning fr\u00e5n att leta upp och v\u00e4lja ut allt n\u00f6dv\u00e4ndigt. Satsen hj\u00e4lper dig att anv\u00e4nda sensorer och st\u00e4lldon f\u00f6r att styra den verkliga v\u00e4rlden, b\u00f6rja med grunderna inom elektronik och s\u00e5 sm\u00e5ningom g\u00e5 vidare till mer komplicerade projekt. N\u00e4r projekten i satsen \u00e4r klara har du ett urval av mjukvara, kretsar och \u2013 viktigast av allt \u2013 kunskap som du kan anv\u00e4nda f\u00f6r att avancera till sv\u00e5rare uppgifter.<\/p>\n\n
Kan Arduino k\u00f6ra Python?<\/strong><\/strong>Arduino anv\u00e4nder sin egen kod som \u00e4r en version av C++, men det \u00e4r m\u00f6jligt att k\u00f6ra Arduino med Python ocks\u00e5. F\u00f6r en steg-f\u00f6r-steg-guide f\u00f6r att k\u00f6ra Python p\u00e5 Arduino, se h\u00e4r<\/a>.<\/p> <\/div>
\u00c4r Arduino och Raspberry Pi samma sak?<\/strong><\/strong>Arduino och Raspberry Pi \u00e4r inte samma sak. Arduino \u00e4r ett mikrokontrollerkort och Raspberry Pi \u00e4r en mikroprocessorbaserad minidator som anv\u00e4nds f\u00f6r att utf\u00f6ra ALU-operationer (Aritmetic Logic Unit). Arduino-kortet \u00e4r ocks\u00e5 avsev\u00e4rt enklare att anv\u00e4nda \u00e4n Raspberry Pi.<\/p> <\/div>
Vilken Arduino b\u00f6r anv\u00e4ndas av nyb\u00f6rjare?<\/strong><\/strong>Arduino Uno \u00e4r det idealiska kretskortet f\u00f6r nyb\u00f6rjare eftersom det \u00e4r l\u00e4tt att anv\u00e4nda, det ger alla grundl\u00e4ggande funktionalitetskrav f\u00f6r enkla projekt, och det \u00e4r ocks\u00e5 billigt.<\/p> <\/div>
Hur l\u00e5ng tid tar det att bem\u00e4stra ett Arduino-kort?<\/strong><\/strong>Eftersom Arduino \u00e4r relativt enkelt att l\u00e4ra sig tar det i allm\u00e4nhet cirka 3-4 m\u00e5nader att bem\u00e4stra grunderna.<\/p> <\/div>
Vilket \u00e4r det b\u00e4sta s\u00e4ttet att l\u00e4ra sig Arduino?<\/strong><\/strong>Det b\u00e4sta s\u00e4ttet att l\u00e4ra sig Arduino \u00e4r att komma ig\u00e5ng och k\u00f6pa en.<\/p> <\/div>
Var kan jag ladda ner Arduino IDE?<\/strong><\/strong>Arduino IDE \u00e4r l\u00e4tt att ladda ner och fungerar bra p\u00e5 Windows, Mac OS X och Linux. Du kan ladda ner IDE fr\u00e5n Arduinos webbplats<\/a>. F\u00f6r fullst\u00e4ndiga instruktioner om hur du installerar programvaran och b\u00f6rjar anv\u00e4nda ditt kort klicka h\u00e4r<\/a>.<\/p> <\/div>
Kan Arduino-kort skicka data till en annan dator?<\/strong><\/strong>Arduino-kort kan skicka data till en dator via WiFi, Ethernet, Bluetooth eller seriell anslutning.<\/p> <\/div>
P\u00e5 vilka s\u00e4tt kan Arduino lagra data?<\/strong><\/strong>EEPROM (elektroniskt raderbart programmerbart l\u00e4sminne), ett SD-kort anslutet till en sk\u00f6ld, molndatalagring, FRAM (ferroelektriskt random access memory), en databas p\u00e5 en annan enhet, ett USB-minne.
<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"Vad \u00e4r Arduino? Arduino \u00e4r en \u00f6ppen k\u00e4llkodsplattform som best\u00e5r av b\u00e5de ett tryckt kretskort (PCB) och en…\n","protected":false},"author":27,"featured_media":45851,"comment_status":"closed","ping_status":"closed","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":[240,247],"tags":[],"coauthors":[1736],"class_list":{"0":"post-46970","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-elektronik-sv","8":"category-stem-utbildning","9":"cs-entry","10":"cs-video-wrap"},"yoast_head":"\nEn guide till Arduino-kort - KnowHow<\/title>\n<meta name=\"description\" content=\"Arduino-kort \u00e4r perfekt f\u00f6r de som vill designa och konstruera elektroniska projekt, s\u00e5som designers, konstn\u00e4rer och hobbyister.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"En guide till Arduino-kort - 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He studied Journalism at University of Central Lancashire, specialising in Print Journalism. During the course he gained experience in working for major national organisations, such as The Independent and BBC. His interests include digitalisation and technology trends. In his spare time, Jack likes to play football, learn languages and attend live music events.\",\"sameAs\":[\"http:\/\/www.distrelec.com\",\"https:\/\/www.linkedin.com\/in\/jack-p-59973494\"],\"url\":\"https:\/\/knowhow.distrelec.com\/sv\/author\/jack-portley\/\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978023515\",\"position\":1,\"url\":\"https:\/\/knowhow.distrelec.com\/sv\/elektronik-sv\/en-guide-till-arduino-kort\/#faq-question-1678978023515\",\"name\":\"Can Arduino run Python?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Arduino uses its own code which is a version of C++, but it is possible to run Arduino with Python too. 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- Anv\u00e4ndarv\u00e4nlig<\/strong> \u2013 Kretskortet \u00e4r idealiskt f\u00f6r b\u00e5de nyb\u00f6rjare och experter, tack vare dess l\u00e4ttanv\u00e4nda IDE.\u00a0<\/li>\n\n\n\n
- Kostnadseffektivt<\/strong> \u2013 J\u00e4mf\u00f6rt med andra alternativ \u00e4r Arduino PCB billigare och mer praktiskt.\u00a0<\/li>\n\n\n\n
![\"Arduino](\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/Sparkfun-DEV-12049-30145431-03.jpg\")
![\"Arduino](\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/Arduino-A000057-11038915-01.jpg\")
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![\"Arduino](\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/Arduino-ABX00028-30150884-01.jpg\")
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<\/figure>\n\n