{"id":233,"date":"2017-03-12T17:07:22","date_gmt":"2017-03-12T14:07:22","guid":{"rendered":"https:\/\/www.neyaptik.com\/blog\/?p=233"},"modified":"2017-03-31T00:31:06","modified_gmt":"2017-03-30T21:31:06","slug":"arduinoya-birden-fazla-lcd-takmak","status":"publish","type":"post","link":"https:\/\/www.neyaptik.com\/blog\/arduinoya-birden-fazla-lcd-takmak\/","title":{"rendered":"Arduino’ya Birden Fazla LCD Takmak"},"content":{"rendered":"

Bug\u00fcn internette dola\u015f\u0131rken kar\u015f\u0131ma \u00e7\u0131kan ve \u00e7ok ho\u015fuma giden bir projeydi nedense. Bir Arduino’ya d\u00f6rt adet LCD<\/strong> ba\u011flam\u0131\u015f bu arkada\u015f.<\/p>\n

Arduino<\/strong> pinleri s\u0131n\u0131rl\u0131 say\u0131da oldu\u011fu i\u00e7in b\u00f6yle bir y\u00f6ntem tabii ki bizim i\u00e7in bir avantaj.<\/p>\n

LCD’lerin Enable pinleri oldu\u011funa g\u00f6re, s\u0131rayla enable edip yaz\u0131lacaklar\u0131 yazabiliriz. Projenin as\u0131l sahibi olan Thomas Flummer<\/strong>, sorunsuz \u015fekilde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 savunuyor. Arduino LCD<\/strong> k\u00fct\u00fcphanesinin de obje tabanl\u0131 olmas\u0131 sebebiyle “constructor” b\u00f6l\u00fcm\u00fcnde her pini tek tek ayarlayabiliyoruz. B\u00f6ylelikle her LCD i\u00e7in Enable<\/strong> pinini kolayl\u0131kla ay\u0131rabiliyoruz.<\/p>\n

Ortak olarak be\u015f<\/strong> adet pin kullan\u0131lm\u0131\u015f, onun d\u0131\u015f\u0131nda her LCD i\u00e7in bir adet Enable pini ay\u0131rman\u0131z gerekiyor.<\/p>\n

Thomas Flummer’in LCD Blink \u00f6rne\u011fi \u015fu \u015fekilde:<\/em><\/span><\/p>\n

\/\/ include the library code:\r\n#include <LiquidCrystal.h>\r\n \r\n\/\/ initialize the library with the numbers of the interface pins\r\nLiquidCrystal lcd1(12, 5, 7, 8, 9, 10);\r\nLiquidCrystal lcd2(12, 4, 7, 8, 9, 10);\r\nLiquidCrystal lcd3(12, 3, 7, 8, 9, 10);\r\nLiquidCrystal lcd4(12, 2, 7, 8, 9, 10);\r\n \r\nvoid setup() {\r\n  \/\/ set up the LCD's number of rows and columns: \r\n  lcd1.begin(16, 2);\r\n  lcd2.begin(16, 2);\r\n  lcd3.begin(16, 2);\r\n  lcd4.begin(16, 2);\r\n \r\n  \/\/ Print a message to the LCD.\r\n  lcd1.print(\"Disp1\");\r\n  lcd2.print(\"Disp2\");\r\n  lcd3.print(\"Disp3\");\r\n  lcd4.print(\"Disp4\");\r\n}\r\n \r\nvoid loop() {\r\n  \/\/ set the cursor to column 0, line 1\r\n  \/\/ (note: line 1 is the second row, since counting begins with 0):\r\n  lcd1.setCursor(0, 1);\r\n  lcd2.setCursor(0, 1);\r\n  lcd3.setCursor(0, 1);\r\n  lcd4.setCursor(0, 1);\r\n \r\n \/\/ print the number of seconds since reset:\r\n  lcd1.print(millis()\/1);\r\n  lcd2.print(millis()\/10);\r\n  lcd3.print(millis()\/100);\r\n  lcd4.print(millis()\/1000);\r\n}\r\n<\/pre>\n
Bu projede Arduino’ya ve LCD’lere USB<\/strong> ile g\u00fc\u00e7 verilmi\u015f. Ayr\u0131ca “Kontrast<\/strong>” i\u00e7in potansiyometre \u00e7\u0131k\u0131\u015f\u0131 b\u00fct\u00fcn LCD’lere paralel ba\u011flanm\u0131\u015ft\u0131r.<\/p>\n
K\u0131saca, basit ama kimi durumlarda \u00e7ok gerekli olabilecek tipten bir projeye benziyor.<\/p>\n
Arduino’da 3 pin ile LCD kontrol\u00fc projesi<\/a><\/em><\/h4>\n
Olay\u0131n Kayna\u011f\u0131<\/a><\/em><\/strong><\/p>\n
Sa\u011fl\u0131cakla kal\u0131n.<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
Bug\u00fcn internette dola\u015f\u0131rken kar\u015f\u0131ma \u00e7\u0131kan ve \u00e7ok ho\u015fuma giden bir projeydi nedense. Bir Arduino’ya d\u00f6rt adet LCD ba\u011flam\u0131\u015f bu arkada\u015f. Arduino pinleri s\u0131n\u0131rl\u0131 say\u0131da oldu\u011fu i\u00e7in b\u00f6yle bir y\u00f6ntem tabii ki bizim i\u00e7in bir avantaj….<\/p>\n","protected":false},"author":1,"featured_media":236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[105,112,122],"tags":[],"_links":{"self":[{"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/posts\/233"}],"collection":[{"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/comments?post=233"}],"version-history":[{"count":6,"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/posts\/233\/revisions"}],"predecessor-version":[{"id":241,"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/posts\/233\/revisions\/241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/media\/236"}],"wp:attachment":[{"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/media?parent=233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/categories?post=233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.neyaptik.com\/blog\/wp-json\/wp\/v2\/tags?post=233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}