{"id":456,"date":"2018-12-23T21:32:14","date_gmt":"2018-12-23T18:32:14","guid":{"rendered":"http:\/\/www.aydiner.gen.tr\/?page_id=456"},"modified":"2026-03-28T19:15:48","modified_gmt":"2026-03-28T16:15:48","slug":"arduino-mega","status":"publish","type":"page","link":"https:\/\/www.aydiner.gen.tr\/index.php\/arduino-mega\/","title":{"rendered":"ARDUINO MEGA"},"content":{"rendered":"

Arduino<\/strong>\u00a0Mega 2560\u00a0<\/strong>ATmega2560 mikrodenetleyici i\u00e7eren bir Arduino kart\u0131d\u0131r. Arduino Uno ‘dan sonra en \u00e7ok tercih edilen Arduino kart\u0131 oldu\u011fu s\u00f6ylenebilir. Arduino ‘nun karde\u015f markas\u0131 olan\u00a0Genuino<\/strong>\u00a0markas\u0131n\u0131 ta\u015f\u0131yan\u00a0Genuino Mega 2560\u00a0<\/strong>kart\u0131 ile tamamen ayn\u0131 \u00f6zelliklere sahiptir.<\/p>\n

\"Arduino<\/p>\n\n\n\n\n
\"Arduino<\/td>\n\"Arduino<\/td>\n<\/tr>\n
Arduino Mega 2560 R3 \u00f6n y\u00fcz<\/td>\nArduino Mega 2560 R3 arka y\u00fcz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Arduino Mega 2560 ‘ta 54 tane dijital giri\u015f \/ \u00e7\u0131k\u0131\u015f pini vard\u0131r. Bunlardan 15 tanesi PWM \u00e7\u0131k\u0131\u015f\u0131 olarak kullan\u0131labilir. Ayr\u0131ca 16 adet analog giri\u015fi, 4 UART (donan\u0131m seri port), 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 Mega 2560 bir mikrodenetleyiciyi desteklemek i\u00e7in gerekli bile\u015fenlerin hepsini i\u00e7erir. Arduino Mega 2560 bir bilgisayara ba\u011flanarak, bir adapt\u00f6r ile ya da pil ile \u00e7al\u0131\u015ft\u0131r\u0131labilir. Arduino Mega, Arduino Duemilanove ya da Diecimila i\u00e7in tasarlanan shield lerin \u00e7o\u011fu ile kullan\u0131labilir.<\/p>\n

Arduino Mega 2560 R2 (revision 2) 8U2 HWB \u00e7izgisini topra\u011fa \u00e7eken bir dirence sahiptir. B\u00f6ylece DFU mode kullanmak kolayla\u015f\u0131r. Arduino Mega R3 (revision 3) ise \u015fu ek \u00f6zelliklere sahiptir;<\/p>\n

<\/span>\u00a01.0 pinout : AREF pininin yan\u0131na SDA ve SCL pinleri eklenmi\u015ftir. Reset pininin yan\u0131na iki yeni pin eklenmi\u015ftir. IOREF shield lerin karttan sa\u011flanan voltaja adapte olmas\u0131n\u0131 sa\u011flar. \u0130leride shield ler hem 5 V ile \u00e7al\u0131\u015fan AVR kullanan kartlar ile hem de 3.3 V ile \u00e7al\u0131\u015fan Arduino Due ile uyumlu olacakt\u0131r. \u0130kinci pin ise herhangi bir yere ba\u011fl\u0131 de\u011fildir. \u0130leride yap\u0131lacak geli\u015ftirmeler i\u00e7in eklenmi\u015ftir.<\/p>\n

<\/span>\u00a0Daha g\u00fc\u00e7l\u00fc reset devresi<\/p>\n

<\/span>\u00a0Arduino Mega 2560 R1 ve R2 de kullan\u0131lan ATmega8U2 yerine R3 te ATmega16U2 kullan\u0131lm\u0131\u015ft\u0131r.<\/p>\n

A\u015fa\u011f\u0131daki resimde Arduino Mega 2560 pinleri g\u00f6sterilmektedir.<\/p>\n

\"Mega<\/p>\n

Arduino Mega 2560 Teknik \u00d6zellikleri<\/span><\/p>\n

\u00a0Mikrodenetleyici : ATmega2560
\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 : 54 tane (15 tanesi PWM \u00e7\u0131k\u0131\u015f\u0131n\u0131 destekler)
\n\u00a0Analog giri\u015f pinleri : 16 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 : 256 KB (8 KB bootloader i\u00e7in kullan\u0131l\u0131r)
\n\u00a0SRAM : 8 KB
\n\u00a0EEPROM : 4 KB
\n\u00a0Saat frekans\u0131 : 16 MHz<\/p>\n

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

Arduino Mega 2560 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 Mega 2560 ‘\u0131n 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

Arduino Mega 2560 6 V – 20 V aral\u0131\u011f\u0131nda bir harici g\u00fc\u00e7 kayna\u011f\u0131 ile beslenebilir. Ancak 7 V alt\u0131nda bir besleme yap\u0131ld\u0131\u011f\u0131nda 5V pini 5 V tan daha d\u00fc\u015f\u00fck \u00e7\u0131k\u0131\u015f verebilir ve kart karars\u0131z \u00e7al\u0131\u015fabilir. 12 V \u00fczerinde bir voltaj beslemesi yap\u0131lmas\u0131 durumunda ise reg\u00fclat\u00f6r fazla \u0131s\u0131nabilir ve karta zarar verebilir. Bu nedenle tavsiye edilen besleme gerilimi 7 V – 12 V aral\u0131\u011f\u0131ndad\u0131r.<\/p>\n

\u00a0VIN :<\/strong>\u00a0Arduino Mega 2560 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 Mega 2560 ‘ta bulunan 54 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); Serial 1: 19 (RX) ve 18 (TX); Serial 2: 17 (RX) ve 16 (TX); Serial 3: 15 (RX) ve 14 (TX) :<\/strong>\u00a0Bu pinler TTL seri data almak (receive – RX) ve yaymak (transmit – TX) i\u00e7indir. 0 ve 1 pinleri ayr\u0131ca ATmega16U2 USB-to-TTL Si \u00e7ipinin ilgili pinlerine ba\u011fl\u0131d\u0131r.<\/p>\n

\u00a0Harici kesmeler 2 (kesme 0), 3 (kesme 1), 18 (kesme 5), 19 (kesme 4), 20 (kesme 3) ve 21 (kesme 2)<\/strong>\u00a0:<\/strong>Bu pinler bir kesmeyi tetiklemek i\u00e7in kullan\u0131labilir.<\/p>\n

\u00a0PWM: 2 – 13 , 44 – 46 :<\/strong>\u00a0Bu pinler analogWrite () fonksiyonu ile 8-bit PWM sinyali sa\u011flar.<\/p>\n

\u00a0SPI: 50 (MISO), 51 (MOSI), 52 (SCK), 53 (SS)<\/strong>\u00a0:<\/strong>\u00a0Bu pinler SPI k\u00fct\u00fcphanesi ile SPI haberle\u015fmeyi sa\u011flar.<\/p>\n

\u00a0LED 13 :<\/strong>\u00a0Digital pin 13 e ba\u011fl\u0131 bir leddir. Pinin de\u011feri High oldu\u011funda yanar, Low oldu\u011funda s\u00f6ner.<\/p>\n

\u00a0TWI : 20 SDA 21 SCL :<\/strong>\u00a0Wire k\u00fct\u00fcphanesini kullanarak TWI haberle\u015fmesini destekler. (Bu pinlerin yeri Arduino Duemilanove ve Diecimila kartlardaki ile ayn\u0131 de\u011fildir.)<\/p>\n

Arduino Mega 2560 ‘\u0131n 16 tane analog giri\u015finden her biri 10 bit \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc destekler. Varsay\u0131lan ayarlarda topraktan 5 V a kadar \u00f6l\u00e7erler. Ancak, AREF pini ve analogReference() fonksiyonu kullan\u0131larak \u00fcst limit ayarlanabilir.<\/p>\n

\u00a0AREF :<\/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 Mega 2560 bir bilgisayar ile, ba\u015fka bir Arduino ile ya da di\u011fer mikrodenetleyiciler ile haberle\u015fme i\u00e7in \u00e7e\u015fitli imkanlar sunar. ATmega2560 mikrodenetleyicisi TTL (5V) seri haberle\u015fme i\u00e7in 4 donan\u0131msal UART’a sahiptir. 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 Mega 2560 ‘\u0131n dijital pinlerinden herhangi biri \u00fczerinden seri haberle\u015fmeye imkan sa\u011flar.<\/p>\n

Ayr\u0131ca ATmega2560 TWI ve SPI haberle\u015fmelerini de destekler.<\/p>\n

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

Arduino Mega 2560 ‘\u0131 programlamak i\u00e7in Arduino program\u0131n\u0131\u00a0buradan<\/a>\u00a0indirmeniz gerekir. Program\u0131 indirip a\u00e7t\u0131ktan sonra Tools > Board men\u00fcs\u00fcnden Arduino Mega 2560 ‘\u0131 se\u00e7iniz.<\/p>\n

Arduino Mega 2560 \u00fczerindeki ATmega2560 mikrodenetleyicisine \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 Mega 2560, bilgisayar\u0131n\u0131z\u0131n USB portunu a\u015f\u0131r\u0131 ak\u0131m ve k\u0131sa devreden koruyan resetlenebilir bir \u00e7oklu sigortas\u0131 bulunur. \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

<\/div>\n
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xvideostudio video editor pro apk download xda android<\/a><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Arduino\u00a0Mega 2560\u00a0ATmega2560 mikrodenetleyici i\u00e7eren bir Arduino kart\u0131d\u0131r. Arduino Uno ‘dan sonra en \u00e7ok tercih edilen Arduino kart\u0131 oldu\u011fu s\u00f6ylenebilir. Arduino […]<\/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-456","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/pages\/456","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=456"}],"version-history":[{"count":1,"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/pages\/456\/revisions"}],"predecessor-version":[{"id":2653,"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/pages\/456\/revisions\/2653"}],"wp:attachment":[{"href":"https:\/\/www.aydiner.gen.tr\/index.php\/wp-json\/wp\/v2\/media?parent=456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}