{"id":452,"date":"2018-12-23T21:28:33","date_gmt":"2018-12-23T18:28:33","guid":{"rendered":"http:\/\/www.aydiner.gen.tr\/?page_id=452"},"modified":"2026-03-28T19:14:30","modified_gmt":"2026-03-28T16:14:30","slug":"arduino-uno","status":"publish","type":"page","link":"https:\/\/www.aydiner.gen.tr\/index.php\/arduino-uno\/","title":{"rendered":"Arduino Uno"},"content":{"rendered":"

Arduino<\/strong>\u00a0Uno\u00a0<\/strong>ATmega328 mikrodenetleyici i\u00e7eren bir Arduino kart\u0131d\u0131r. Arduino ‘nun en yayg\u0131n kullan\u0131lan kart\u0131 oldu\u011fu s\u00f6ylenebilir. Arduino Uno ‘nun ilk modelinden sonra Arduino Uno R2, Arduino Uno SMD ve son olarak Arduino Uno R3 \u00e7\u0131km\u0131\u015ft\u0131r. Arduino ‘nun karde\u015f markas\u0131 olan\u00a0Genuino<\/strong>\u00a0markas\u0131n\u0131 ta\u015f\u0131yan\u00a0Genuino Uno<\/strong>\u00a0kart\u0131 ile tamamen ayn\u0131 \u00f6zelliklere sahiptir.<\/p>\n

\"Arduino<\/p>\n\n\n\n\n
\"Arduino<\/td>\n\"Arduino<\/td>\n\"Arduino<\/td>\n\"Arduino<\/td>\n<\/tr>\n
Arduino Uno<\/td>\nArduino Uno SMD<\/td>\nArduino Uno R2<\/td>\nArduino Uno R3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Arduino Uno ‘nun 14 tane dijital giri\u015f \/ \u00e7\u0131k\u0131\u015f pini vard\u0131r. Bunlardan 6 tanesi PWM \u00e7\u0131k\u0131\u015f\u0131 olarak kullan\u0131labilir. Ayr\u0131ca 6 adet analog giri\u015fi, bir adet 16 MHz kristal osilat\u00f6r\u00fc, USB ba\u011flant\u0131s\u0131, power jak\u0131 (2.1mm), ICSP ba\u015fl\u0131\u011f\u0131 ve reset butonu bulunmaktad\u0131r. Arduino Uno bir mikrodenetleyiciyi desteklemek i\u00e7in gerekli bile\u015fenlerin hepsini i\u00e7erir. Arduino Uno ‘yu bir bilgisayara ba\u011flayarak, bir adapt\u00f6r ile ya da pil ile \u00e7al\u0131\u015ft\u0131rabilirsiniz. A\u015fa\u011f\u0131daki resimde Arduino Uno R3 ‘\u00fcn k\u0131s\u0131mlar\u0131 g\u00f6sterilmektedir.<\/p>\n

\"Arduino<\/p>\n

<\/span>\u00a01 : USB jak\u0131
\n\u00a02 : Power jak\u0131 (7-12 V DC)
\n\u00a03 : Mikrodenetleyici ATmega328
\n\u00a04 : Haberle\u015fme \u00e7ipi
\n\u00a05 : 16 MHz kristal
\n\u00a06 : Reset butonu
\n\u00a07 : Power ledi
\n\u00a08 : TX \/ NX ledleri
\n\u00a09 : Led
\n\u00a010 : Power pinleri
\n\u00a011 : Analog giri\u015fler
\n\u00a012 : TX \/ RX pinleri
\n\u00a013 : Dijital giri\u015f \/ \u00e7\u0131k\u0131\u015f pinleri (yan\u0131nda ~ i\u015fareti olan pinler PWM \u00e7\u0131k\u0131\u015f\u0131 olarak kullan\u0131labilir.)
\n\u00a014 : Ground ve AREF pinleri
\n\u00a015 : ATmega328 i\u00e7in ICSP
\n\u00a016 : USB aray\u00fcz\u00fc i\u00e7in ICSP<\/p>\n

Arduino Uno Teknik \u00d6zellikleri<\/span><\/p>\n

\u00a0Mikrodenetleyici : ATmega328
\n\u00a0\u00c7al\u0131\u015fma gerilimi : +5 V DC
\n\u00a0Tavsiye edilen besleme gerilimi : 7 – 12 V DC
\n\u00a0Besleme gerilimi limitleri : 6 – 20 V
\n\u00a0Dijital giri\u015f \/ \u00e7\u0131k\u0131\u015f pinleri : 14 tane (6 tanesi PWM \u00e7\u0131k\u0131\u015f\u0131n\u0131 destekler)
\n\u00a0Analog giri\u015f pinleri : 6 tane
\n\u00a0Giri\u015f \/ \u00e7\u0131k\u0131\u015f pini ba\u015f\u0131na d\u00fc\u015fen DC ak\u0131m : 40 mA
\n\u00a03,3 V pini i\u00e7in ak\u0131m : 50 mA
\n\u00a0Flash haf\u0131za : 32 KB (0.5 KB bootloader i\u00e7in kullan\u0131l\u0131r)
\n\u00a0SRAM : 2 KB
\n\u00a0EEPROM : 1 KB
\n\u00a0Saat frekans\u0131 : 16 MHz<\/p>\n

G\u00fc\u00e7<\/span><\/p>\n

Arduino Uno bir USB kablosu ile bilgisayar ba\u011flanarak \u00e7al\u0131\u015ft\u0131r\u0131labilir ya da harici bir g\u00fc\u00e7 kayna\u011f\u0131ndan beslenebilir. Harici g\u00fc\u00e7 kayna\u011f\u0131 bir\u00a0AC-DC adapt\u00f6r\u00a0ya da bir pil \/ batarya olabilir. Adapt\u00f6r\u00fcn 2.1 mm jakl\u0131 ucunun merkezi pozitif olmal\u0131d\u0131r ve Arduino Uno ‘nun power giri\u015fine tak\u0131lmal\u0131d\u0131r. Pil veya bataryan\u0131n u\u00e7lar\u0131 ise power konnekt\u00f6r\u00fcn\u00fcn GND ve Vin pinlerine ba\u011flanmal\u0131d\u0131r.<\/p>\n

\u00a0VIN :<\/strong>\u00a0Arduino Uno kart\u0131na harici bir g\u00fc\u00e7 kayna\u011f\u0131 ba\u011fland\u0131\u011f\u0131nda kullan\u0131lan voltaj giri\u015fidir.<\/p>\n

<\/span>\u00a05V :<\/strong>\u00a0Bu pin Arduino kart\u0131ndaki reg\u00fclat\u00f6rden 5 V \u00e7\u0131k\u0131\u015f sa\u011flar. Kart DC power jak\u0131ndan (2 numaral\u0131 k\u0131s\u0131m) 7-12 V adapt\u00f6r ile, USB jak\u0131ndan (1 numaral\u0131 k\u0131s\u0131m) 5 V ile ya da\u00a0VIN<\/strong>\u00a0pininden 7-12 V ile beslenebilir.\u00a05V<\/strong>\u00a0ve\u00a03.3V<\/strong>pininden voltaj beslemesi reg\u00fclat\u00f6r\u00fc bertaraf eder ve karta zarar verir.<\/p>\n

<\/span>\u00a03.3V :<\/strong>\u00a0Arduino kart \u00fczerindeki reg\u00fclat\u00f6rden sa\u011flanan 3,3V \u00e7\u0131k\u0131\u015f\u0131d\u0131r. Maksimum 50 mA dir.<\/p>\n

<\/span>\u00a0GND :\u00a0<\/strong>Toprak pinidir.<\/p>\n

<\/span>\u00a0IOREF :<\/strong>\u00a0Arduino kartlar \u00fczerindeki bu pin, mikrodenetleyicinin \u00e7al\u0131\u015ft\u0131\u011f\u0131 voltaj referans\u0131n\u0131 sa\u011flar. Uygun yap\u0131land\u0131r\u0131lm\u0131\u015f bir shield IOREF pin voltaj\u0131n\u0131 okuyabilir ve uygun g\u00fc\u00e7 kaynaklar\u0131n\u0131 se\u00e7ebilir ya da 3.3 V ve 5 V ile \u00e7al\u0131\u015fmak i\u00e7in \u00e7\u0131k\u0131\u015flar\u0131nda gerilim d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fclerini etkinle\u015ftirebilir.<\/p>\n

Giri\u015f ve \u00c7\u0131k\u0131\u015flar<\/span><\/p>\n

Arduino Uno ‘da bulunan 14 tane dijital giri\u015f \/ \u00e7\u0131k\u0131\u015f pininin tamam\u0131, pinMode(), digitalWrite() ve digitalRead() fonksiyonlar\u0131 ile giri\u015f ya da \u00e7\u0131k\u0131\u015f olarak kullan\u0131labilir. Bu pinler 5 V ile \u00e7al\u0131\u015f\u0131r. Her pin maksimum 40 mA \u00e7ekebilir ya da sa\u011flayabilir ve 20-50 KOhm dahili pull – up diren\u00e7leri vard\u0131r. Ayr\u0131ca baz\u0131 pinlerin \u00f6zel fonksiyonlar\u0131 vard\u0131r:<\/p>\n

\u00a0Serial 0 (RX) ve 1 (TX) :<\/strong>\u00a0Bu pinler TTL seri data almak (receive – RX) ve yaymak (transmit – TX) i\u00e7indir.<\/p>\n

\u00a0Harici kesmeler (2 ve 3) :<\/strong>\u00a0Bu pinler bir kesmeyi tetiklemek i\u00e7in kullan\u0131labilir.<\/p>\n

\u00a0PWM: 3, 5, 6, 9, 10, ve 11 :<\/strong>\u00a0Bu pinler analogWrite () fonksiyonu ile 8-bit PWM sinyali sa\u011flar.<\/p>\n

\u00a0SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK) :<\/strong>\u00a0Bu pinler SPI k\u00fct\u00fcphanesi ile SPI haberle\u015fmeyi sa\u011flar.<\/p>\n

\u00a0LED 13 :<\/strong>\u00a0Dijital pin 13 e ba\u011fl\u0131 bir leddir. Pinin de\u011feri High oldu\u011funda yanar, Low oldu\u011funda s\u00f6ner.<\/p>\n

Arduino Uno ‘nun A0 dan A5 e kadar etiketlenmi\u015f 6 adet analog giri\u015fi bulnur, her biri 10 bitlik \u00e7\u00f6z\u00fcn\u00fcrl\u00fck destekler. Varsay\u0131lan ayarlarda topraktan 5 V a kadar \u00f6l\u00e7erler. Ancak, AREF pini ve analogReference() fonksiyonu kullan\u0131larak \u00fcst limit ayarlanabilir.<\/p>\n

\u00a0TWI :<\/strong>\u00a0A4 ya da SDA pini ve A5 ya da SCL pini Wire k\u00fct\u00fcphanesini kullanarak TWI haberle\u015fmesini destekler.<\/p>\n

AREF :<\/strong>\u00a0Analog giri\u015fler i\u00e7in referans voltaj\u0131d\u0131r. analogReference() fonksiyonu ile kullan\u0131l\u0131r.<\/p>\n

\u00a0RESET :\u00a0<\/strong>Mikrodenetleyiciyi resetlemek i\u00e7indir. Genellikle shield \u00fczerine reset butonu eklemek i\u00e7in kullan\u0131l\u0131r.<\/p>\n

Haberle\u015fme<\/span><\/p>\n

Arduino Uno bir bilgisayar ile, ba\u015fka bir Arduino ile ya da di\u011fer mikrodenetleyiciler ile haberle\u015fme i\u00e7in \u00e7e\u015fitli imkanlar sunar. ATmega328 mikrodenetleyici, RX ve TX pinlerinden eri\u015filebilen UART TTL (5V) seri haberle\u015fmeyi destekler. Kart \u00fczerindeki bir ATmega16U2 seri haberle\u015fmeyi USB \u00fczerinden kanalize eder ve bilgisayardaki yaz\u0131l\u0131ma sanal bir com portu olarak g\u00f6r\u00fcn\u00fcr. 16U2 standart USB com s\u00fcr\u00fcc\u00fclerini kullan\u0131r ve harici s\u00fcr\u00fcc\u00fc gerektirmez. Ancak, Windows ‘ta bir .inf dosyas\u0131 gereklidir. Kart \u00fczerindeki RX ve TX ledleri USB den seri \u00e7ipe ve USB den bilgisayara veri giderken yan\u0131p s\u00f6ner.<\/p>\n

SoftwareSerial k\u00fct\u00fcphanesi Arduino Uno ‘nun digital pinlerinden herhangi biri \u00fczerinden seri haberle\u015fmeye imkan sa\u011flar.<\/p>\n

Ayr\u0131ca ATmega328 I2C (TWI) ve SPI haberle\u015fmelerini de destekler.<\/p>\n

Programlama<\/span><\/p>\n

Arduino Uno ‘yu programlamak i\u00e7in Arduino program\u0131n\u0131\u00a0buradan<\/a>\u00a0indirmeniz gerekir. Program\u0131 indirip a\u00e7t\u0131ktan sonra Tools > Board men\u00fcs\u00fcnden Arduino Uno ‘yu se\u00e7iniz.<\/p>\n

\"Arduino<\/p>\n

Arduino Uno \u00fczerindeki ATmega328 e \u00f6nceden bir bootloader y\u00fcklenmi\u015ftir. Bu bootloader sayesinde Arduino ‘yu programlaman\u0131z i\u00e7in harici bir programlay\u0131c\u0131 donan\u0131m\u0131na ihtiyac\u0131n\u0131z olmaz. Orjinal STK500 program\u0131n\u0131 kullanarak haberle\u015fir.<\/p>\n

Ayr\u0131ca Arduino ISP kullanarak Arduino ‘nun bootloader ‘\u0131n\u0131 devre d\u0131\u015f\u0131 b\u0131rakabilir ve mikrodenetleyiciyi ICSP (In Circuit Serial Programming) pini \u00fczerinden programlayabilirsiniz.<\/p>\n

USB A\u015f\u0131r\u0131 Ak\u0131m Korumas\u0131<\/span><\/p>\n

Arduino Uno, bilgisayar\u0131n\u0131z\u0131n USB portunu a\u015f\u0131r\u0131 ak\u0131m ve k\u0131sa devreden koruyan resetlenebilir bir \u00e7oklu sigortas\u0131 bulunur.\u00a0<\/span>\u00c7o\u011fu bilgilsayar\u0131n portlar i\u00e7in kendi korumalar\u0131 olmas\u0131na ra\u011fmen bu sigorta ekstra bir koruma katman\u0131 sa\u011flar. E\u011fer USB portuna 500 mA den fazla bir y\u00fck binerse, sigorta otomatik olarak ba\u011flant\u0131y\u0131 k\u0131sa devre veya a\u015f\u0131r\u0131 ak\u0131m durumu ortadan kalkana dek keser.<\/p>\n","protected":false},"excerpt":{"rendered":"

Arduino\u00a0Uno\u00a0ATmega328 mikrodenetleyici i\u00e7eren bir Arduino kart\u0131d\u0131r. Arduino ‘nun en yayg\u0131n kullan\u0131lan kart\u0131 oldu\u011fu s\u00f6ylenebilir. Arduino Uno ‘nun ilk modelinden sonra […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-452","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/pages\/452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/comments?post=452"}],"version-history":[{"count":10,"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/pages\/452\/revisions"}],"predecessor-version":[{"id":2652,"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/pages\/452\/revisions\/2652"}],"wp:attachment":[{"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/media?parent=452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}