{"id":2297,"date":"2023-02-21T02:04:38","date_gmt":"2023-02-20T23:04:38","guid":{"rendered":"https:\/\/www.karekod.org\/blog\/?p=2297"},"modified":"2026-02-05T13:03:03","modified_gmt":"2026-02-05T10:03:03","slug":"barkod-okuyucu-nedir","status":"publish","type":"post","link":"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/","title":{"rendered":"Barkod Okuyucu Nedir? (QR Kod Okuyucu)"},"content":{"rendered":"\n<p>Barkod okuyucular, bir barkodda kodlanm\u0131\u015f bilgiler okunabilir verilere d\u00f6n\u00fc\u015ft\u00fcr\u00fcp bilgisayar ortam\u0131na aktar\u0131lmas\u0131n\u0131 sa\u011flayan cihazlard\u0131r. Bir \u0131\u015f\u0131k kayna\u011f\u0131, bir mercek ve optik darbeleri elektrik sinyallerine \u00e7eviren \u0131\u015f\u0131k sens\u00f6r\u00fcnden olu\u015fur. Barkod Okuyucu Nedir? sorusunun detayl\u0131 a\u00e7\u0131klamas\u0131 yaz\u0131n\u0131n devam\u0131nda.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Barkod_Okuyucu_Nedir\" >Barkod Okuyucu Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Barkod_Okuyucu_Cesitleri\" >Barkod Okuyucu \u00c7e\u015fitleri<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Kablosuz_Barkod_Okuyucu\" >Kablosuz Barkod Okuyucu<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Barkod_Okuyucu_Google\" >Barkod Okuyucu Google<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Barkod_Nedir\" >Barkod Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Barkod_Cesitleri_Nelerdir\" >Barkod \u00c7e\u015fitleri Nelerdir?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#1D_Boyutlu_Barkodlar\" >1D Boyutlu Barkodlar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#EANUPC\" >EAN\/UPC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#ITF_INTERLEAVED_2_OF_5\" >ITF (INTERLEAVED 2 OF 5)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#COD_93\" >COD 93<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#CODABAR\" >CODABAR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#MSI_PLESSEY\" >MSI PLESSEY<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#2D_Boyutlu_Barkodlar\" >2D Boyutlu Barkodlar<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Karekod_QR_Kod\" >Karekod (QR Kod)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Data_Matrix_Kod\" >Data Matrix Kod<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Aztek_Kod\" >Aztek Kod<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#PDF417\" >PDF417<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#1D_Barkod_Artilar\" >1D Barkod Art\u0131lar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#1D_Barkod_Eksiler\" >1D Barkod Eksiler<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#2D_Kod_Artilar\" >2D Kod Art\u0131lar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#2D_Kod_Eksiler\" >2D Kod Eksiler<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Barkod_Okuyucu_Nasil_Calisir\" >Barkod Okuyucu Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#Akilli_Telefonlarda_Barkod_Nasil_Okutulur\" >Ak\u0131ll\u0131 Telefonlarda Barkod Nas\u0131l Okutulur?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.karekod.org\/blog\/barkod-okuyucu-nedir\/#iPhone_iPad_veya_iPod_touchlarda_QR_Kod_nasil_taratilir\" >iPhone, iPad veya iPod touch\u2019larda QR Kod nas\u0131l tarat\u0131l\u0131r?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Barkod_Okuyucu_Nedir\"><\/span>Barkod Okuyucu Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1024x683.jpeg\" alt=\"Barkod Okuyucu Nedir?\" class=\"wp-image-6454\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1024x683.jpeg 1024w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-300x200.jpeg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-768x512.jpeg 768w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-730x487.jpeg 730w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-350x233.jpeg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1100x733.jpeg 1100w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu.jpeg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Barkod Okuyucu Nedir?<\/figcaption><\/figure>\n\n\n\n<p>Bir barkodun \u00fczerindeki siyah \u00e7izgileri optik olarak okuyarak i\u00e7erdikleri bilgileri okuyabilen cihazlard\u0131r. Barkodlar genellikle \u00fcr\u00fcn tan\u0131t\u0131m\u0131nda kullan\u0131l\u0131r. <em>\u00dcr\u00fcn ad\u0131, fiyat\u0131, \u00fcretici bilgileri<\/em> gibi \u00e7e\u015fitli bilgiler i\u00e7erirler.<\/p>\n\n\n\n<p><strong>Barkod okuyucular, optik okuma teknolojisi kullanarak barkodlar\u0131n \u00fczerindeki \u00e7izgileri okur.<\/strong> Bu \u00e7izgilerin kombinasyonlar\u0131na g\u00f6re barkodun i\u00e7erdi\u011fi bilgiyi \u00e7\u00f6z\u00fcmler. Barkodlar, farkl\u0131 tiplerde olabilir, ancak en yayg\u0131n olanlar EAN veya UPC barkodlard\u0131r.<\/p>\n\n\n\n<p>\u0130\u015fletmeler, depolar, ma\u011fazalar ve di\u011fer end\u00fcstrilerde yayg\u0131n olarak kullan\u0131l\u0131r. Barkodlu \u00fcr\u00fcnlerin taramas\u0131, \u00fcr\u00fcn envanterinin takibini kolayla\u015ft\u0131r\u0131r ve stok say\u0131m\u0131 i\u015flemlerini h\u0131zland\u0131r\u0131r. Barkod okuyucular, daha h\u0131zl\u0131 ve daha do\u011fru veri toplama imkan\u0131 sa\u011flar. Hatalar\u0131n \u00f6nlenmesine yard\u0131mc\u0131 olur ve i\u015fletmelerin verimlili\u011fini art\u0131r\u0131r.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"667\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod-1024x667.jpg\" alt=\"Koli Barkod\" class=\"wp-image-15172\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod-1024x667.jpg 1024w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod-300x195.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod-768x500.jpg 768w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod-730x475.jpg 730w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod-350x228.jpg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod-1100x716.jpg 1100w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/koli-barkod.jpg 1229w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Koli Barkod Okuyucu<\/figcaption><\/figure>\n\n\n\n<p>Bug\u00fcn, barkod okuyucular, ak\u0131ll\u0131 telefonlar ve tabletler gibi mobil cihazlar da dahil olmak \u00fczere \u00e7e\u015fitli cihazlarda kullan\u0131labilmektedir. Barkod okuma uygulamalar\u0131, kullan\u0131c\u0131lara barkod okuyucu cihaz\u0131 sat\u0131n almadan \u00f6nce barkodlar\u0131 okuma ve bilgiyi an\u0131nda alabilme imkan\u0131 sunar.<\/p>\n\n\n\n<p>Barkod okuyucular, perakende ve toptan ticarette, end\u00fcstride, depo y\u00f6netiminde ve daha bir\u00e7ok sekt\u00f6rde malzeme y\u00f6netimi i\u00e7in kullan\u0131lmaktad\u0131r. Baz\u0131 barkod okuyucular, geleneksel barkod veya daha geli\u015fmi\u015f veri matris kodu dahil olmak \u00fczere birden \u00e7ok bi\u00e7imi destekler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Barkod_Okuyucu_Cesitleri\"><\/span>Barkod Okuyucu \u00c7e\u015fitleri<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"594\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri-1024x594.jpg\" alt=\"Barkod Okuyucu \u00c7e\u015fitleri\" class=\"wp-image-15176\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri-1024x594.jpg 1024w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri-300x174.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri-768x445.jpg 768w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri-730x423.jpg 730w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri-350x203.jpg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri-1100x638.jpg 1100w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/barkod-okuyucu-cesitleri.jpg 1380w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Okuyucu \u00c7e\u015fitleri<\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Kablolu Barkod Okuyucular:<\/strong> Kablo arac\u0131l\u0131\u011f\u0131yla bilgisayara veya ba\u015fka bir cihaza ba\u011flan\u0131r. Verileri do\u011frudan ba\u011fl\u0131 oldu\u011fu cihaza g\u00f6nderir. Kablolu barkod okuyucular\u0131, veri aktar\u0131m\u0131nda y\u00fcksek h\u0131z ve g\u00fcvenilirlik sa\u011flar.<\/li>\n\n\n\n<li>K<strong>ablosuz <strong>Barkod<\/strong><\/strong> <strong>Okuyucular:<\/strong> Kablosuz bir ba\u011flant\u0131 arac\u0131l\u0131\u011f\u0131yla bilgisayara veya ba\u015fka bir cihaza ba\u011flan\u0131r. Kablosuz barkod okuyucular\u0131, kablolulara g\u00f6re daha fazla hareket \u00f6zg\u00fcrl\u00fc\u011f\u00fc sa\u011flar.<\/li>\n\n\n\n<li><strong>Bluetooth <strong>Barkod<\/strong><\/strong> <strong>Okuyucular\u0131:<\/strong> Bluetooth teknolojisini kullanarak bilgisayara veya mobil cihaza ba\u011flan\u0131r. Bluetooth barkod okuyucular\u0131, kablosuz \u00f6zellikleri nedeniyle ta\u015f\u0131nabilirlik a\u00e7\u0131s\u0131ndan avantaj sa\u011flar.<\/li>\n\n\n\n<li><strong>G\u00f6r\u00fcnt\u00fcleyici <strong>Barkod<\/strong> Okuyucular:<\/strong> Barkodlar\u0131 optik olarak okuyarak g\u00f6r\u00fcnt\u00fc i\u015fleme teknolojisi kullanarak bilgiyi okur. G\u00f6r\u00fcnt\u00fcleyici barkod okuyucular\u0131, k\u00fc\u00e7\u00fck ve ta\u015f\u0131nabilir olmalar\u0131 nedeniyle mobil uygulamalarda s\u0131k\u00e7a kullan\u0131l\u0131r.<\/li>\n\n\n\n<li><strong>El Tipi <strong>Barkod<\/strong><\/strong> <strong>Okuyucular\u0131:<\/strong> Elle ta\u015f\u0131nabilen ve rahat kullan\u0131ma uygun olan barkod okuyuculard\u0131r. Genellikle stok takibi, envanter y\u00f6netimi ve mal kabul\/g\u00f6nderim i\u015flemleri gibi g\u00f6revlerde kullan\u0131l\u0131rlar.<\/li>\n\n\n\n<li><strong>Sabit <strong>Barkod<\/strong><\/strong> <strong>Okuyucular\u0131:<\/strong> \u00dcr\u00fcnlerin bir bant \u00fczerinde hareket ederken tarama yapmak i\u00e7in kullan\u0131l\u0131r. \u00dcretim hatlar\u0131 ve depolama sistemleri gibi uygulamalarda kullan\u0131l\u0131rlar.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kablosuz_Barkod_Okuyucu\"><\/span>Kablosuz Barkod Okuyucu<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Bilgisayarlar, tabletler veya ak\u0131ll\u0131 telefonlar gibi cihazlarla kablosuz olarak ba\u011flant\u0131 kurabilen barkod okuyucu cihazlard\u0131r. Bu cihazlar, veri toplamak ve kaydetmek i\u00e7in kullan\u0131labilecek \u00f6zelliklere sahiptir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"992\" height=\"720\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/kablosuz-barkod-okuyucu.jpg\" alt=\"Kablosuz Barkod Okuyucu\" class=\"wp-image-15182\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/kablosuz-barkod-okuyucu.jpg 992w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/kablosuz-barkod-okuyucu-300x218.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/kablosuz-barkod-okuyucu-768x557.jpg 768w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/kablosuz-barkod-okuyucu-730x530.jpg 730w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/kablosuz-barkod-okuyucu-350x254.jpg 350w\" sizes=\"auto, (max-width: 992px) 100vw, 992px\" \/><figcaption class=\"wp-element-caption\">Kablosuz Barkod Okuyucu<\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ta\u015f\u0131nabilirlik:<\/strong> Kablosuz barkod okuyucular\u0131, kablolara g\u00f6re daha az kablo karma\u015fas\u0131 ve daha fazla hareket \u00f6zg\u00fcrl\u00fc\u011f\u00fc sa\u011flar. Bu cihazlar, i\u015fletmelerin ve depolama alanlar\u0131n\u0131n farkl\u0131 b\u00f6lgelerinde kullan\u0131lmak \u00fczere ta\u015f\u0131nabilir.<\/li>\n\n\n\n<li><strong>H\u0131z:<\/strong> Kablosuz barkod okuyucular\u0131, kablo ba\u011flant\u0131s\u0131na ihtiya\u00e7 duymad\u0131\u011f\u0131 i\u00e7in h\u0131zl\u0131 bir veri transferi sa\u011flar. Bu h\u0131z, i\u015f s\u00fcre\u00e7lerinin h\u0131zl\u0131 bir \u015fekilde tamamlanmas\u0131na yard\u0131mc\u0131 olur.<\/li>\n\n\n\n<li><strong>Kolay Kullan\u0131m:<\/strong> Kablosuz barkod okuyucular\u0131, kolay kurulum ve kullan\u0131m imkan\u0131 sunar. Bu cihazlar genellikle, kablosuz bir ba\u011flant\u0131 kurmak i\u00e7in basit bir i\u015flem gerektirir.<\/li>\n\n\n\n<li><strong>Verimlilik:<\/strong> Kablosuz barkod okuyucular\u0131, i\u015f s\u00fcre\u00e7lerindeki hatalar\u0131 en aza indirmeye yard\u0131mc\u0131 olur. Bu cihazlar, do\u011fru verileri h\u0131zl\u0131 bir \u015fekilde okuyarak i\u015f s\u00fcre\u00e7lerinin daha verimli bir \u015fekilde y\u00f6netilmesine yard\u0131mc\u0131 olur.<\/li>\n\n\n\n<li><strong>G\u00fcvenlik: <\/strong>Kablosuz barkod okuyucular\u0131, verileri do\u011frudan kablosuz olarak iletmek i\u00e7in genellikle g\u00fcvenli \u015fifreleme teknolojisi kullan\u0131r. Bu, i\u015fletmelerin bilgi g\u00fcvenli\u011fini korumalar\u0131na yard\u0131mc\u0131 olur.<\/li>\n<\/ol>\n\n\n\n<p>Kablosuz barkod okuyucular\u0131, end\u00fcstriyel uygulamalardan perakende sat\u0131\u015flara kadar bir\u00e7ok sekt\u00f6rde kullan\u0131l\u0131r. Bu cihazlar, i\u015f s\u00fcre\u00e7lerini h\u0131zland\u0131r\u0131rken ayn\u0131 zamanda verimlili\u011fi ve do\u011frulu\u011fu art\u0131rarak i\u015fletmelere \u00f6nemli bir fayda sa\u011flar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Barkod_Okuyucu_Google\"><\/span>Barkod Okuyucu Google<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Android i\u015fletim sistemli ak\u0131ll\u0131 telefonlar ve tabletler i\u00e7in bir barkod okuyucu uygulamas\u0131 olan &#8220;Google Lens&#8221; sunar. Bir barkodun \u00fczerine kameray\u0131 do\u011frultarak barkodun i\u00e7erdi\u011fi bilgiyi okuyabilen bir optik tan\u0131ma uygulamas\u0131d\u0131r. Barkodlar\u0131n yan\u0131 s\u0131ra QR kodlar\u0131, etiketler, kitaplar, yiyecekler, \u00fcnl\u00fcler, tarihler ve daha pek \u00e7ok nesneyi tan\u0131yabilir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"565\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-1024x565.png\" alt=\"Google Lens\" class=\"wp-image-15179\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-1024x565.png 1024w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-300x166.png 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-768x424.png 768w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-1536x847.png 1536w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-2048x1130.png 2048w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-730x403.png 730w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-350x193.png 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2023\/02\/Google-lens-1100x607.png 1100w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Google Lens<\/figcaption><\/figure>\n\n\n\n<p>Google Lens, barkodlar\u0131n yan\u0131 s\u0131ra \u00e7eviri, metin tan\u0131ma, nesne tan\u0131ma, \u00fcr\u00fcn arama, harita konumlar\u0131 ve daha bir\u00e7ok \u00f6zelli\u011fi destekler. Kullan\u0131c\u0131lar, <a href=\"https:\/\/lens.google\/\" target=\"_blank\" rel=\"noreferrer noopener\">Google Lens<\/a> uygulamas\u0131n\u0131 a\u00e7arak veya Google Arama veya Google Foto\u011fraflar uygulamalar\u0131 arac\u0131l\u0131\u011f\u0131yla barkodlar\u0131 tarama i\u015flemini ger\u00e7ekle\u015ftirebilirler.<\/p>\n\n\n\n<p>Google Lens, kullan\u0131c\u0131lar\u0131n barkodlar hakk\u0131nda daha fazla bilgi edinmelerine olanak tan\u0131r. \u00dcr\u00fcnlerin fiyatlar\u0131n\u0131, yorumlar\u0131n\u0131, benzer \u00fcr\u00fcnleri ve daha fazlas\u0131n\u0131 ke\u015ffetmek i\u00e7in kullan\u0131labilir.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Google Lens, kullan\u0131c\u0131lar\u0131n barkod okuyucu cihaz\u0131 sat\u0131n almalar\u0131na gerek kalmadan barkodlar\u0131 okuyup bilgi edinmelerine olanak tan\u0131r.<\/p>\n<cite>Karekod Blog<\/cite><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Barkod_Nedir\"><\/span>Barkod Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1-1024x683.jpg\" alt=\"Barkod Okuyucu\" class=\"wp-image-15171\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1-1024x683.jpg 1024w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1-300x200.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1-768x512.jpg 768w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1-730x487.jpg 730w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1-350x233.jpg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1-1100x733.jpg 1100w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-1.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Barkod Okuyucu<\/figcaption><\/figure>\n\n\n\n<p>\u00c7ubuk kod ya da \u00e7izgi \u015feklinde verilerin \u00e7e\u015fitli y\u00f6ntemlerle kimliklendirilmesi ve kimliklendirilen verilerin hatas\u0131z ve h\u0131zl\u0131 bir \u015fekilde bilgisayar ortam\u0131na aktar\u0131lmas\u0131d\u0131r.<br><br>Barkod \u00fczerine \u00e7al\u0131\u015fmalar 1950&#8217;li y\u0131llara dayanmaktad\u0131r. \u0130lk olarak tren \u00fczerinde nakledilen e\u015fya ve ra\u00e7lar\u0131n seyahat esnas\u0131nda h\u0131zl\u0131 kontol\u00fcne duyulan gereksinimden \u00e7\u0131km\u0131\u015ft\u0131r.<br>Bu konuda ilk ara\u015ft\u0131rmalar\u0131 R&amp;D isimli bir trenyolu \u015firketi ba\u015flatm\u0131\u015ft\u0131r. Sylviana isimli bir firma ise geli\u015fimine katk\u0131da bulunmak i\u00e7in \u00e7al\u0131\u015fmalar yap\u0131\u015fm\u0131\u015ft\u0131r.<br>1968&#8217;de Computer Identics Corporotion \u015firketi ise kullan\u0131lan \u00e7izgileri daha basit olmas\u0131 ve her t\u00fcrl\u00fc ka\u011f\u0131da bas\u0131labilmesi i\u00e7in \u00e7al\u0131\u015fmalar y\u00fcr\u00fctm\u00fc\u015ft\u00fcr. Bu olaylar g\u00fcn\u00fcm\u00fczdeki modern barkod teknolojisinin ba\u015flang\u0131c\u0131 say\u0131lmaktad\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Barkod_Cesitleri_Nelerdir\"><\/span>Barkod \u00c7e\u015fitleri Nelerdir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Tek boyutlu ve iki boyutlu olmak \u00fczere barkodlar; UPC, EAN, EAN-13, EAN-8, Code 39, Code 93 ve Code 128 dir. Bunlardan en yayg\u0131n kullan\u0131lanlar\u0131 ise; UPC ve EAN \u2018dir. UPC barcode t\u00fcrleri Kanada ve Amerika\u2019da, EAN-13 barcode sistemi ise Avrupa ve T\u00fcrkiye\u2019de kullan\u0131lmaktad\u0131r. <\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1D_Boyutlu_Barkodlar\"><\/span><strong>1D Boyutlu Barkodlar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"EANUPC\"><\/span><strong>EAN\/UPC<\/strong> <span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"294\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/UPC-A-UPC-E.jpg\" alt=\"UPC-A-UPC-E - Barkod Okuyucu Nedir?\" class=\"wp-image-2302\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/UPC-A-UPC-E.jpg 375w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/UPC-A-UPC-E-300x235.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/UPC-A-UPC-E-350x274.jpg 350w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\" \/><\/figure>\n\n\n\n<p><br>\u00d6zellikle marketlerde ve eczanelerde toplu t\u00fcketim maddeleri \u00fczerinde kullan\u0131lan bir kodlama \u00e7e\u015fidir. \u0130ki \u00e7e\u015fittir;<br>EAN Avrupa&#8217;daki \u00fcreticilerin kulland\u0131\u011f\u0131 bir sistem, UPC ise ayn\u0131 sistemin Amerika ve Kanada&#8217;daki versiyonudur.<\/p>\n\n\n\n<p><strong>UPC <\/strong>kendi i\u00e7erisinde ikiyi ayr\u0131l\u0131r:&nbsp;UPC-A ve UPC-E. &nbsp;UPC-A a\u011f\u0131rl\u0131kl\u0131 olarak ticari \u00fcr\u00fcnlerin numaraland\u0131r\u0131lmas\u0131nda kullan\u0131l\u0131r ve 12 basamakl\u0131 say\u0131lardan olu\u015fur. UPC-E ise k\u00fc\u00e7\u00fck boyutlu ticari \u00fcr\u00fcnlerin numaraland\u0131r\u0131lmas\u0131nda kullan\u0131l\u0131r ve UPC-A\u2019dan daha k\u00fc\u00e7\u00fck, 6 basamakl\u0131d\u0131r. <\/p>\n\n\n\n<p><strong>EAN<\/strong> \u201cInternational Article Numbering Association\u201d\u2019un k\u0131salt\u0131lm\u0131\u015f halidir. &#8216;da EAN-13, EAN-8 olmak \u00fczere ikiye ayr\u0131lm\u0131\u015ft\u0131r. Genellikle Avrupa\u2019da kullan\u0131l\u0131r. EAN, UPC numaraland\u0131rma sisteminden \u00fcretilmi\u015f bir numaraland\u0131rma sistemidir. G\u00f6r\u00fcn\u00fc\u015f olarak UPC ile benzerlik g\u00f6sterirler. EAN sistemi perakende \u00fcr\u00fcnlerin numaraland\u0131r\u0131lmas\u0131nda kullan\u0131l\u0131r. EAN-13 ; 13 basamakl\u0131 iken EAN-8 daha k\u00fc\u00e7\u00fck yani 8 basamakl\u0131d\u0131r, daha k\u00fc\u00e7\u00fck \u00fcr\u00fcnlerin numaraland\u0131r\u0131lmas\u0131nda kullan\u0131l\u0131r. Ayr\u0131ca kitap (ISBN) ve periyodiklerin (ISSN) numaraland\u0131r\u0131lmas\u0131n da EAN sistemi kullan\u0131lmaktad\u0131r.<\/p>\n\n\n\n<p><strong>COD 39<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/cod39.jpg\" alt=\"cod39 - Barkod Okuyucu Nedir?\" class=\"wp-image-2303\" width=\"300\" height=\"214\"\/><\/figure>\n\n\n\n<p>Code 39, \u00e7o\u011funlukla otomotiv sekt\u00f6r\u00fcnde kullan\u0131lan kodlama sistemidir. Hem rakamlar\u0131n hem de harflerin kullan\u0131lmas\u0131na  olanak sa\u011flar. Daha \u00f6nce 39 karakteri \u015fifreleyebilen sistem  son zamanlardaki 43 karaktere kadar y\u00fckseltilmi\u015ftir.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ITF_INTERLEAVED_2_OF_5\"><\/span><strong>ITF (INTERLEAVED 2 OF 5)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"346\" height=\"191\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/ITFdiag1.png\" alt=\"INTERLEAVED 2 OF 5 - Barkod Okuyucu Nedir?\" class=\"wp-image-2304\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/ITFdiag1.png 346w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/ITFdiag1-300x166.png 300w\" sizes=\"auto, (max-width: 346px) 100vw, 346px\" \/><\/figure>\n\n\n\n<p>Interleaved 2 of 5, rakamlar\u0131 kodlayan s\u00fcrekli iki geni\u015flikli bir barkod sistemidir. Ticari olarak 135 film \u00fczerinde, ITF-14 barkodlar\u0131nda ve baz\u0131 \u00fcr\u00fcnlerin kartonlar\u0131nda kullan\u0131l\u0131rken, i\u00e7indeki \u00fcr\u00fcnler UPC veya EAN ile etiketlenir. Paketleme end\u00fcstrisinde kullan\u0131l\u0131r ve 14 karakterden olu\u015fur. Bu sistemde sadece numerik olarak kodlama yapmak m\u00fcmk\u00fcnd\u00fcr.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"COD_93\"><\/span><strong>COD 93<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"197\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/cod-93.jpg\" alt=\"cod 93 - Barkod Okuyucu Nedir?\" class=\"wp-image-2305\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/cod-93.jpg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/cod-93-300x169.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/figure>\n\n\n\n<p>Code 93 barkodlar\u0131 lojistikte, paketleri tan\u0131mlamada, elektronik bile\u015fenlerin tan\u0131mlanmas\u0131nda kullan\u0131l\u0131r. Numerik ve alfanumerik karakterler kodlanabilmektedir. \u00dcretim hatlar\u0131nda kullanabilece\u011fi gibi k\u00fct\u00fcphanede kitaplar\u0131n ve \u00fcye kimliklerinin kodlamas\u0131nda kullanabilmektedir.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CODABAR\"><\/span><strong>CODABAR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"196\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/codabar.jpg\" alt=\"codabar\" class=\"wp-image-2306\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/codabar.jpg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/codabar-300x168.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/figure>\n\n\n\n<p>A\u011f\u0131rl\u0131k olarak lojistik, sa\u011fl\u0131k ve sa\u011fl\u0131k alanlar\u0131nda kullan\u0131l\u0131r. Codabar ayr\u0131k, otomatik kontroll\u00fc, 16 karaktere kodlanabilen, 4 start\/stop karakter alabilen bir numaraland\u0131rma sistemidir. Bu kodlama sistemi ile sadece numerik karakterler kodlanabilmektedir.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"MSI_PLESSEY\"><\/span><strong>MSI PLESSEY<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"350\" height=\"197\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/MSI-PLESSEY.jpg\" alt=\"MSI PLESSEY - Barkod Okuyucu Nedir?\" class=\"wp-image-2307\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/MSI-PLESSEY.jpg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/MSI-PLESSEY-300x169.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><figcaption class=\"wp-element-caption\">Barkod Okuyucu Nedir?<\/figcaption><\/figure>\n\n\n\n<p><br>Genelde perakende sat\u0131\u015flarda, stok y\u00f6netimi i\u00e7in kullan\u0131l\u0131r. &nbsp;MSI Data Corporation taraf\u0131ndan geli\u015ftirilen bir barkod sembolojisidir.  MSI \u00f6ncelikli olarak envanter kontrol\u00fc, depo ortamlar\u0131nda saklama kaplar\u0131 ve raflar\u0131 i\u015faretlemek i\u00e7in kullan\u0131l\u0131r.<br><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2D_Boyutlu_Barkodlar\"><\/span><strong>2D Boyutlu Barkodlar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Karekod_QR_Kod\"><\/span>Karekod (QR Kod)<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image\" id=\"attachment_1163\"><img decoding=\"async\" src=\"https:\/\/i1.wp.com\/www.karekod.org\/blog\/wp-content\/uploads\/2020\/12\/karekod.jpg?resize=116%2C117&amp;ssl=1\" alt=\"Karekod\"\/><\/figure>\n\n\n\n<p>Karekod, Denso Wave taraf\u0131ndan Japonya\u2019da geli\u015ftirilmi\u015ftir. 2 boyutlu bir barkodtur. Karekod nedir? sorusunun k\u0131sa cevab\u0131 bu \u015fekilde. Asl\u0131nda ak\u0131ll\u0131 telefonlar\u0131n barkod okuma kabiliyetlerinin artmas\u0131 ve bu durumun yayg\u0131n olarak kullan\u0131lmaya ba\u015flanmas\u0131yla \u00f6nemi artan bu barkod t\u00fcr\u00fcn\u00fcn i\u00e7ine metin, resim, \u00e7e\u015fitli g\u00f6rseller, video ya da link yerle\u015ftirilebilmektedir. Klasik barkodlara g\u00f6re \u00e7ok daha kullan\u0131\u015fl\u0131 olan <a href=\"https:\/\/www.karekod.org\" target=\"_blank\" rel=\"noreferrer noopener\">Karekod<\/a>, pek \u00e7ok y\u00f6nden de di\u011fer kodlardan avantajl\u0131 durumdad\u0131r. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"314\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/qrkodbarkod.jpg\" alt=\"QR KOD - Barkod Okuyucu Nedir?\" class=\"wp-image-2311\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/qrkodbarkod.jpg 624w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/qrkodbarkod-300x151.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/qrkodbarkod-350x176.jpg 350w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><figcaption class=\"wp-element-caption\">QR KOD BARKOD (Kaynak: Polat 2014: 14-17)<\/figcaption><\/figure>\n\n\n\n<p>Karekod, \u00e7ok daha fazla miktarda harf ve say\u0131 bar\u0131nd\u0131rabilmektedir. Klasik barkodlar\u0131n onda biri oran\u0131na kadar k\u00fc\u00e7\u00fclt\u00fclerek kullan\u0131labilme imkan\u0131na sahiptir. Taranma h\u0131z\u0131, her a\u00e7\u0131dan se\u00e7ilebilir ve okunabilir olmas\u0131, bir ba\u015fka avantajd\u0131r. Tam kirlilik ya da bozulma durumunda okunmasa da, belirli bir seviyeye kadar kirlenmi\u015f ya da bozulmu\u015f karekodlar okunabilmektedir. Karekod, duraklardaki reklam panolar\u0131ndan, dergi sayfalar\u0131na kadar olduk\u00e7a fazla alanda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. \u00d6zellikle Avrupa\u2019da, e\u011fitim ve reklamc\u0131l\u0131k alanlar\u0131nda QR kod uygulamas\u0131n\u0131n s\u0131kl\u0131kla ba\u015fvurulan bir y\u00f6ntem oldu\u011fu g\u00f6r\u00fclmektedir.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Data_Matrix_Kod\"><\/span>Data Matrix Kod<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image\" id=\"attachment_1028\"><img decoding=\"async\" src=\"https:\/\/i2.wp.com\/www.karekod.org\/blog\/wp-content\/uploads\/2020\/12\/qrcode.jpg?resize=300%2C200&amp;ssl=1\" alt=\"Data Matrix Kod ve QR Kod\"\/><\/figure>\n\n\n\n<p>\u00dclkemizde ila\u00e7 sekt\u00f6r\u00fcnde kullan\u0131lmaya ba\u015flanarak yayg\u0131nla\u015fan bu t\u00fcr kodlar, 10\u00d710, 144\u00d7144 veya 8\u00d718, 16\u00d748 gibi \u00f6l\u00e7\u00fcl\u00fc bir kare ya da dikd\u00f6rtgen alan \u00fczerinde yer alan siyah ve beyaz h\u00fccrelerden olu\u015fur. Data Matrix kodlar, matematik temellidirler ve i\u00e7lerindeki 1 ve 0\u2019lardan meydana gelirler. T\u0131pk\u0131 karekodu gibi, bu tip kodun da kendine ait \u00f6zellikleri mevcuttur. 2-3 mm\u00b2 i\u00e7ine, 50 karakter s\u0131\u011fd\u0131r\u0131labilir. Nispeten d\u00fc\u015f\u00fck kontrastta okunabilirler. 300 mikrometre kadar k\u00fc\u00e7\u00fck yap\u0131larda okunup yaz\u0131labilir, ayn\u0131 zamanda b\u00fcy\u00fck tabelalara da bas\u0131labilir. Kirlenme ve bozulma kar\u015f\u0131s\u0131nda, bir noktaya kadar okunmaya devam etmektedir.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Aztek_Kod\"><\/span>Aztek Kod<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image\" id=\"attachment_1039\"><img loading=\"lazy\" decoding=\"async\" width=\"110\" height=\"110\" src=\"https:\/\/i0.wp.com\/www.karekod.org\/blog\/wp-content\/uploads\/2020\/11\/aztekkod-e1607283932295.png?resize=110%2C110&amp;ssl=1\" alt=\"Aztek kod\" class=\"wp-image-1039\"\/><\/figure>\n\n\n\n<p>Karekodlar i\u00e7erisinde en az kullan\u0131lan t\u00fcr, Aztek kodlard\u0131r. Barkodun ortas\u0131ndaki bir g\u00f6z ve \u00e7evresindeki veriler ile olu\u015fmaktad\u0131r. Bu veriler, okunma a\u00e7\u0131s\u0131ndan bak\u0131ld\u0131\u011f\u0131nda, di\u011fer karekod \u00e7e\u015fitlerine g\u00f6re daha pasif ve basit bir sistemi olu\u015ftururlar. Aztek kodun \u00e7evresinde, veri olmayan b\u00fcy\u00fck bo\u015fluklar bulunur. Bu bo\u015fluklar\u0131n tek i\u015fe yarar taraf\u0131, Aztek kodunun, baz\u0131 bo\u015fluksuz kodlar\u0131 okuyamayan okuyucular taraf\u0131ndan okunabilir hale gelmesini sa\u011flamas\u0131d\u0131r. Di\u011fer barkodlarla k\u0131yasland\u0131\u011f\u0131nda basit kalan Aztek kod sistemi, kirlenme ve bozulma kar\u015f\u0131s\u0131nda kendini d\u00fczeltme kabiliyetine sahiptir.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PDF417\"><\/span><strong>PDF417<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/pdf417.jpg\" alt=\"\" class=\"wp-image-2300\" width=\"289\" height=\"212\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/pdf417.jpg 370w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/pdf417-300x220.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/pdf417-350x256.jpg 350w\" sizes=\"auto, (max-width: 289px) 100vw, 289px\" \/><\/figure>\n\n\n\n<p>PDF417 kodlar 2 boyutludur. Y\u00fcksek data depolanmas\u0131 gereken foto\u011fraflar, parmak izleri, imzalar, grafikler vb. uygulamalarda kullan\u0131l\u0131r. 1.1 kilobytetan fazla dataya sahip olabilirler. <a href=\"https:\/\/en.wikipedia.org\/wiki\/PDF417\" target=\"_blank\" rel=\"noreferrer noopener\">PDF417<\/a>, ta\u015f\u0131ma, kimlik kartlar\u0131 ve envanter y\u00f6netimi gibi \u00e7e\u015fitli uygulamalarda kullan\u0131lan y\u0131\u011f\u0131nlanm\u0131\u015f do\u011frusal barkod bi\u00e7imidir. &#8220;PDF&#8221;, Ta\u015f\u0131nabilir Veri Dosyas\u0131 anlam\u0131na gelir. &#8220;417&#8221;, koddaki her bir desenin, 17 birim uzunlu\u011funda bir desendeki 4 \u00e7ubuk ve bo\u015fluktan olu\u015ftu\u011funu belirtir.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1D_Barkod_Artilar\"><\/span>1D Barkod Art\u0131lar<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Basit ve yayg\u0131n kodlard\u0131r, d\u00fc\u015f\u00fck maliyetli kod okuyucular\u0131 ile okunabilir.<\/li>\n\n\n\n<li>Yazma methodu kolayd\u0131r.<\/li>\n\n\n\n<li>Y\u00fcksek okuma oran\u0131 sa\u011flar.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1D_Barkod_Eksiler\"><\/span>1D Barkod Eksiler<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u0131n\u0131rl\u0131 i\u00e7eri\u011fe sahiptir.<\/li>\n\n\n\n<li>Tek y\u00f6nl\u00fcd\u00fcr.<\/li>\n\n\n\n<li>Y\u00fcksek kontrastl\u0131 yazma gerektirir.<\/li>\n\n\n\n<li>Direk Par\u00e7a Markalamaya uygun de\u011fildir.<\/li>\n\n\n\n<li>Yanl\u0131\u015f okunmas\u0131 m\u00fcmk\u00fcnd\u00fcr.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2D_Kod_Artilar\"><\/span>2D Kod Art\u0131lar<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kompakt kodlard\u0131r.<\/li>\n\n\n\n<li>\u00c7ok y\u00fcksek i\u00e7erik yazmak m\u00fcmk\u00fcnd\u00fcr.<\/li>\n\n\n\n<li>Hata d\u00fczeltme algoritmalar\u0131 sayesinde yanl\u0131\u015f okunma imkans\u0131zd\u0131r.<\/li>\n\n\n\n<li>\u00c7oklu y\u00f6nl\u00fcd\u00fcr.<\/li>\n\n\n\n<li>2D kod okuyucular 1D kodlar\u0131 hali haz\u0131rda okuyabilir.<\/li>\n\n\n\n<li>DPM i\u00e7in uygundur.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2D_Kod_Eksiler\"><\/span>2D Kod Eksiler<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G\u00f6r\u00fcnt\u00fc tabanl\u0131 maliyetli kod okuyucu gerektirir.<\/li>\n\n\n\n<li>Y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc markalama gerektirir.<br><em>kaynak: oacon<\/em><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Barkod_Okuyucu_Nasil_Calisir\"><\/span>Barkod Okuyucu Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-1024x576.jpg\" alt=\"Barkod Okutma\" class=\"wp-image-15173\" srcset=\"https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-1024x576.jpg 1024w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-300x169.jpg 300w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-768x432.jpg 768w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-1536x864.jpg 1536w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-730x411.jpg 730w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-350x197.jpg 350w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1-1100x619.jpg 1100w, https:\/\/www.karekod.org\/blog\/wp-content\/uploads\/2021\/04\/barkod-okuyucu-nasil-calisir-1.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Barkod Okutma<\/figcaption><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Lazer \u0131\u015f\u0131k kayna\u011f\u0131ndan \u00e7\u0131kan \u0131\u015f\u0131k d\u00f6ner ayna arac\u0131l\u0131\u011f\u0131 ile okuyucu i\u00e7erisindeki yans\u0131t\u0131c\u0131 aynalara gelir.<\/li>\n\n\n\n<li>I\u015f\u0131k barkodu \u00e7arpt\u0131ktan sonra \u00e7izgiler aras\u0131nda ki bo\u015fluklardan yans\u0131r, yans\u0131ma oranlar\u0131 alg\u0131lay\u0131c\u0131 dedekt\u00f6r taraf\u0131ndan alg\u0131lan\u0131r.<\/li>\n\n\n\n<li>Dedekt\u00f6r yanas\u0131yan \u0131\u015f\u0131\u011f\u0131 analog sinyallere \u00e7evirir<\/li>\n\n\n\n<li>Sinyal i\u015flemci, sinyalleri dijital sinyallere d\u00f6n\u00fc\u015ft\u00fcr\u00fcr.<\/li>\n\n\n\n<li>Kod \u00e7\u00f6z\u00fcc\u00fc dijital sinyalleri bitlere \u00e7evirerek bilgisayara aktar\u0131r.<\/li>\n<\/ol>\n\n\n\n<p><strong>\u0130\u015flem s\u00fcresi: 20 milisaniye<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Akilli_Telefonlarda_Barkod_Nasil_Okutulur\"><\/span><strong>Ak\u0131ll\u0131 Telefonlarda Barkod Nas\u0131l Okutulur?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Android cihazlar QR kod nas\u0131l taratilir sorusunun iki farkl\u0131 cevab\u0131 bulunuyor.<br>Bunlardan ilki, Google uygulamas\u0131 \u00fczerinde \u2018G\u00fcncellemeler\u2019 butonuna dokunun. Ard\u0131ndan ekran\u0131n alt\u0131ndaki Google Lens ikonuna dokunun. Kameran\u0131z\u0131 QR kodu tam g\u00f6recek \u015fekilde tutun. Google Lens uygulamas\u0131, kodu otomatik olarak alg\u0131lar. Ard\u0131ndan QR kod \u00fczerinde renkli bir nokta g\u00f6r\u00fcnecektir. Ba\u011flant\u0131y\u0131 veya \u015fifrelenmi\u015f di\u011fer bilgileri, ekran\u0131n alt\u0131ndaki a\u00e7\u0131l\u0131r bir pencerede g\u00f6r\u00fcnt\u00fclemek i\u00e7in noktan\u0131n \u00fczerine dokunabilirsiniz. Barkodlar i\u00e7in de ayn\u0131 yolu izlemek m\u00fcmk\u00fcn.<\/p>\n\n\n\n<p>Bir di\u011fer y\u00f6ntem Google Play Store \u00fczerinden <a href=\"https:\/\/www.karekod.org\/blog\/qr-kod-okuyucu\/\" target=\"_blank\" rel=\"noreferrer noopener\">QR kod okuyucu<\/a> uygulamas\u0131n\u0131 y\u00fcklemeniz yeterli olacakt\u0131r.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.karekod.org\/blog\/wp-content\/uploads\/2020\/12\/qrkodtarat.jpg?resize=624%2C290&amp;ssl=1\" alt=\"qr kod okut\" title=\"qr kod okutma\"\/><figcaption class=\"wp-element-caption\">QR Kod Nas\u0131l Okutulur?<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"iPhone_iPad_veya_iPod_touchlarda_QR_Kod_nasil_taratilir\"><\/span><strong><br><\/strong>iPhone, iPad veya iPod touch\u2019larda QR Kod nas\u0131l tarat\u0131l\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>iPhone, iPad veya iPod touch\u2019larda sadece kamera uygulamas\u0131n\u0131 kullanarak kolay bir \u015fekilde QR kodu taratabilirsiniz.<\/p>\n\n\n\n<p>Telefon kameras\u0131n\u0131 QR kodun \u00fczerine getirin. Kamera QR kodu otomatik olarak okunacak ve sizi ilgili ba\u011flant\u0131ya y\u00f6nlendirecektir.<\/p>\n\n\n\n<p>Di\u011fer bir y\u00f6ntem ise Google Chrome uygulamas\u0131n\u0131 kullanmak. iOS cihaz\u0131n\u0131zda Chrome taray\u0131c\u0131s\u0131n\u0131 kullan\u0131yorsan\u0131z, uygulaman\u0131n simgesine uzunca basarak \u00e7\u0131kan men\u00fcden <a href=\"https:\/\/www.karekod.org\/blog\/qr-kod-okuyucu\/\" target=\"_blank\" rel=\"noreferrer noopener\">QR kod tarama<\/a> se\u00e7ene\u011fine dokunabilirsiniz. Ard\u0131ndan kameray\u0131 QR koda y\u00f6neltebilirsiniz.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"QR Men\u00fc Nas\u0131l Kullan\u0131l\u0131r? Karekod Men\u00fc Okutmak\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/xeMEwMjcslI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">QR Men\u00fc Okutma<\/figcaption><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.karekod.org\/blog\/viski-fiyatlari\/\" target=\"_blank\" rel=\"noreferrer noopener\">QR Kod Olu\u015fturucu<\/a> sayesinde \u00fccretsiz olarak karekod olu\u015fturabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Barkod okuyucular, bir barkodda kodlanm\u0131\u015f bilgiler okunabilir verilere d\u00f6n\u00fc\u015ft\u00fcr\u00fcp bilgisayar ortam\u0131na aktar\u0131lmas\u0131n\u0131 sa\u011flayan cihazlard\u0131r. 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