{"id":17174,"date":"2021-09-16T05:33:12","date_gmt":"2021-09-16T06:33:12","guid":{"rendered":"https:\/\/roboeq.ir\/blog\/?p=17174"},"modified":"2021-11-03T09:33:59","modified_gmt":"2021-11-03T10:33:59","slug":"%d8%b1%d8%a7%d9%87-%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c-%d8%a2%db%8c-%d8%b3%db%8c-%d8%b4%db%8c%d9%81%d8%aa-%d8%b1%d8%ac%db%8c%d8%b3%d8%aa%d8%b1-74hc595","status":"publish","type":"post","link":"https:\/\/roboeq.ir\/blog\/%d8%b1%d8%a7%d9%87-%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c-%d8%a2%db%8c-%d8%b3%db%8c-%d8%b4%db%8c%d9%81%d8%aa-%d8%b1%d8%ac%db%8c%d8%b3%d8%aa%d8%b1-74hc595\/","title":{"rendered":"\u0622\u0645\u0648\u0632\u0634 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648"},"content":{"rendered":"\n<p>\u0647\u0645\u0631\u0627\u0647 \u0645\u0627 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0641\u0631\u0627 \u0628\u06af\u06cc\u0631\u06cc\u062f. <\/p>\n\n\n\n<p>\u0622\u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0628\u0647 \u0627\u06cc\u0646 \u0641\u06a9\u0631 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc LED \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f\u061f \u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0628\u0631\u0627\u06cc\u062a\u0627\u0646 \u067e\u06cc\u0634 \u0622\u0645\u062f\u0647 \u06a9\u0647 \u0628\u0647 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc\/\u062e\u0631\u0648\u062c\u06cc (I\/O) \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0647\u0645\u0632\u0645\u0627\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0641\u0634\u0627\u0631\u06cc\u060c \u0633\u0646\u0633\u0648\u0631\u0647\u0627 \u0648 \u0633\u0631\u0648\u0648 \u0645\u0648\u062a\u0648\u0631\u0647\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u061f \u062f\u0631\u0633\u062a \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u062e\u06cc \u0627\u0632 \u0633\u0646\u0633\u0648\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u0627\u06af\u0631 \u062a\u0639\u062f\u0627\u062f \u0627\u06cc\u0646 \u0633\u0646\u0633\u0648\u0631\u0647\u0627 \u0632\u06cc\u0627\u062f \u0634\u0648\u0646\u062f\u060c \u062f\u06cc\u06af\u0631 \u067e\u0627\u06cc\u0647\u200c\u0627\u06cc \u0628\u0631 \u0631\u0648\u06cc \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0646\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a.<\/p>\n\n\n\n<p>\u0631\u0627\u0647 \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 &nbsp;\u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0633\u062a. \u0634\u06cc\u0641 \u0631\u062c\u06cc\u0633\u062a\u0631 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc\/\u062e\u0631\u0648\u062c\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u06cc\u0627 \u0647\u0631 \u0645\u06cc\u06a9\u0631\u0648\u06a9\u0646\u062a\u0631\u0644\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u0634\u0645\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u067e\u0631\u06a9\u0627\u0631\u0628\u0631\u062f \u0648 \u0645\u0639\u0631\u0648\u0641 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0627\u062e\u062a\u0635\u0627\u0631 595 \u0646\u06cc\u0632 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u0628\u0627 \u0622\u06cc \u0633\u06cc 595 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f 8 \u067e\u0627\u06cc\u0647 \u062e\u0631\u0648\u062c\u06cc \u0645\u062c\u0632\u0627 \u0631\u0627 \u062a\u0646\u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 3 \u067e\u0627\u06cc\u0647 \u0648\u0631\u0648\u062f\u06cc \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f . \u0627\u0645\u0627 \u0627\u06af\u0631 \u0628\u0647 \u0628\u06cc\u0634 \u0627\u0632 8 \u062e\u0637 I\/O \u0646\u06cc\u0627\u0632 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u062a\u0635\u0627\u0644 \u0627\u06cc\u0646 \u0622\u06cc \u0633\u06cc \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u062f\u0644\u062e\u0648\u0627\u0647\u060c \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0632\u0646\u062c\u06cc\u0631\u06cc \u0628\u0647 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u062e\u0637 I\/O \u062f\u0633\u062a \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0647 \u0627\u06cc\u0646\u200c\u0647\u0627 \u0628\u0647\u200c\u0648\u0633\u06cc\u0644\u0647 \u0639\u0645\u0644\u06cc \u06a9\u0647 bit-shifting \u06cc\u0627 <a href=\"https:\/\/fa.wikipedia.org\/wiki\/%D8%B9%D9%85%D9%84%DB%8C%D8%A7%D8%AA_%D8%A8%DB%8C%D8%AA%DB%8C\" target=\"_blank\" rel=\"noreferrer noopener\">\u0639\u0645\u0644\u06cc\u0627\u062a \u0628\u06cc\u062a\u06cc<\/a> \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\"><strong>\u0686\u0647 \u0645\u0648\u0642\u0639 \u0627\u0632 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<\/strong><\/h2>\n\n\n\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627 \u06a9\u0647 \u0645\u06cc\u06a9\u0631\u0648\u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627 \u062a\u0639\u062f\u0627\u062f \u0645\u062d\u062f\u0648\u062f\u06cc \u067e\u0627\u06cc\u0647 I\/O (GPIO) \u062f\u0627\u0631\u0646\u062f\u060c \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u0647\u0627 \u0627\u063a\u0644\u0628 \u0628\u0631\u0627\u06cc \u0635\u0631\u0641\u0647\u200c\u062c\u0648\u06cc\u06cc \u062f\u0631 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u06cc\u06a9\u0631\u0648\u06a9\u0646\u062a\u0631\u0644\u0631 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f.<\/p>\n\n\n\n<p>\u062f\u0631 \u062d\u0627\u0644\u062a \u0645\u0639\u0645\u0648\u0644\u060c \u0627\u06af\u0631 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u06cc \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u06a9\u0646\u062a\u0631\u0644 16 \u0639\u062f\u062f&nbsp;LED \u0645\u062c\u0632\u0627 \u0628\u0627\u0634\u062f\u060c 16 \u067e\u0627\u06cc\u0647 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u062f\u0631\u06af\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u0627\u0645\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc\u200e\u06a9\u0647 16 \u067e\u0627\u06cc\u0647 I\/O \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0646\u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u0647\u0627 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u06a9\u0645\u06a9 \u0634\u0645\u0627 \u0645\u06cc\u200c\u0622\u06cc\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 16 \u0639\u062f\u062f LED\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0648 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0631\u0627 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0633\u0631\u06cc \u0628\u0647 \u06cc\u06a9\u200c\u062f\u06cc\u06af\u0631 \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u062a\u0646\u0647\u0627 \u0628\u0627 3 \u067e\u0627\u06cc\u0647 I\/O\u060c 16 \u062e\u0631\u0648\u062c\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 16 LED \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.&nbsp; \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0628\u0627 \u0627\u062a\u0635\u0627\u0644 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u06cc\u06a9\u200c\u062f\u06cc\u06af\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u06a9\u0645\u062a\u0631\u06cc \u0631\u0627 \u0627\u0632 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u062f\u0631\u06af\u06cc\u0631 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p>\u062f\u0633\u062a\u0647 \u0628\u0627\u0632\u06cc Nintendo\u060c \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0648\u0627\u0642\u0639\u06cc \u0627\u0632 \u062f\u0633\u062a\u06af\u0627\u0647\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u06a9\u0646\u062a\u0631\u0644\u200c\u06a9\u0646\u0646\u062f\u0647 \u0627\u0635\u0644\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0633\u0631\u06af\u0631\u0645\u06cc Nintendo \u0628\u0627\u06cc\u062f \u0647\u0645\u0647 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0633\u0631\u06cc \u0641\u0634\u0631\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u0645\u0627\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"281\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Nintendo-Entertainment-System-NES-Controller-FL.jpg\" alt=\"\u062f\u0633\u062a\u0647 \u0628\u0627\u0632\u06cc Nintendo\" class=\"wp-image-17193\" srcset=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Nintendo-Entertainment-System-NES-Controller-FL.jpg 400w, https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Nintendo-Entertainment-System-NES-Controller-FL-300x211.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure><\/div>\n\n\n\n<!DOCTYPE html>\n<html>\n<head>\n<style>\n.point-74HC595 {\n  background-color: #d7fbff;\n  border: 15px #0097a7;\n  \/*width: 100px;*\/\n  padding: 10px;\n  margin: auto;\n  \/*text-align: right;*\/\n  direction: rtl;\n}\n<\/style>\n<\/head>\n<body>\n\n<div class=\"point-74HC595\">\n\t<p><strong> \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u0647\u0627\u06cc SIPO \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 PISO<\/strong><\/p>\n\t <p>\n\u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u0647\u0627 \u062f\u0648 \u0646\u0648\u0639 \u0647\u0633\u062a\u0646\u062f. SIPO(Serial-In-Parallel-Out) \u0648\u0631\u0648\u062f\u06cc \u0633\u0631\u06cc\u0627\u0644 &#8211; \u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0627\u0632\u06cc \u0648 PISO (Parallel-In-Serial-Out) \u0648\u0631\u0648\u062f\u06cc \u0645\u0648\u0627\u0632\u06cc &#8211; \u062e\u0631\u0648\u062c\u06cc \u0633\u0631\u06cc\u0627\u0644. \u0646\u0645\u0648\u0646\u0647 \u0645\u0639\u0631\u0648\u0641 SIPO\u060c \u062a\u0631\u0627\u0634\u0647 74HC595 \u0627\u0633\u062a \u0648 \u0645\u062b\u0627\u0644 \u0645\u0639\u0631\u0648\u0641 PISO\u060c \u062a\u0631\u0627\u0634\u0647 74HC165 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.\n\n    <\/p>\n    <p>\n      \u0646\u0648\u0639 \u0627\u0648\u0644 \u0634\u06cc\u0641\u062a \u0631\u06cc\u062c\u0633\u062a\u0631\u0647\u0627 \u06cc\u0639\u0646\u06cc  SIPO\u060c \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u062e\u0631\u0648\u062c\u06cc \u0645\u0627\u0646\u0646\u062f LED\u0647\u0627 \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f \u0648 \u0646\u0648\u0639 \u062f\u0648\u0645 \u0622\u0646\u200c\u0647\u0627 \u06cc\u0639\u0646\u06cc PISO\u060c \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0648\u0631\u0648\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0641\u0634\u0627\u0631\u06cc \u0645\u0627\u0646\u0646\u062f \u062f\u06a9\u0645\u0647\u200c\u0627\u06cc \u06a9\u0647 \u062f\u0631 Original Nintendo Controller \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u0646\u0627\u0633\u0628\u200c\u200c\u0627\u0646\u062f. \n    <\/p>\n<\/div>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 <\/strong><strong>74HC595<\/strong><strong> \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f\u061f<\/strong><\/h2>\n\n\n\n<p>\u0622\u06cc \u0633\u06cc 595 \u062f\u0648 \u0631\u062c\u06cc\u0633\u062a\u0631 \u062f\u0627\u0631\u062f (\u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u062e\u0627\u0646\u0647\u200c\u0647\u0627\u06cc \u062d\u0627\u0641\u0638\u0647 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a). \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627\u060c 8 \u0628\u06cc\u062a \u062f\u0627\u062f\u0647 \u062f\u0631 \u062e\u0648\u062f \u062c\u0627\u06cc \u0645\u06cc\u200c\u062f\u0647\u062f. \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0648\u0644\u060c \u0646\u0642\u0634 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0631\u0627 \u062f\u0627\u0631\u062f \u06a9\u0647 \u0648\u0631\u0648\u062f\u06cc \u0622\u06cc \u0633\u06cc \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0631\u062c\u06cc\u0633\u062a\u0631 \u062f\u0648\u0645\u060c \u0631\u062c\u06cc\u0633\u062a\u0631 Latch \u06cc\u0627 Storage \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. &nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u0628\u0627 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0644\u0627\u06a9 \u0628\u0647 \u0622\u06cc \u0633\u06cc 595\u060c \u062f\u0648 \u067e\u062f\u06cc\u062f\u0647 \u0631\u062e \u0645\u06cc\u200c\u062f\u0647\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0628\u06cc\u062a\u200c\u0647\u0627\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u06cc\u06a9 \u06af\u0627\u0645 \u0628\u0647 \u0686\u067e \u0634\u06cc\u0641\u062a \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0628\u06cc\u062a 7\u060c \u0645\u0642\u062f\u0627\u0631\u06cc \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0628\u06cc\u062a 6 \u0628\u0648\u062f\u0647 \u0627\u0633\u062a\u060c \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0645\u0642\u062f\u0627\u0631 \u0628\u06cc\u062a 6 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0628\u06cc\u062a 5 \u0628\u0648\u062f\u0647 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li><li>\u0628\u06cc\u062a 0 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u060c \u0645\u0642\u062f\u0627\u0631 \u0641\u0639\u0644\u06cc \u067e\u0627\u06cc\u0647 DATA \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0644\u0628\u0647 \u0628\u0627\u0644\u0627 \u0631\u0648\u0646\u062f\u0647 \u067e\u0627\u0644\u0633 \u0627\u06af\u0631 \u067e\u0627\u06cc\u0647 DATA \u062f\u0631 \u0648\u0636\u0639\u06cc\u062a HIGH \u0628\u0627\u0634\u062f\u060c 1 \u0648\u0627\u0631\u062f \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0648 \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a 0 \u0648\u0627\u0631\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li><\/ul>\n\n\n\n<p>\u0648\u0642\u062a\u06cc \u067e\u0627\u06cc\u0647 Latch \u0641\u0639\u0627\u0644 \u0627\u0633\u062a\u060c \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0647 \u0631\u062c\u06cc\u0633\u062a\u0631 Latch \u06cc\u0627 Storage \u06a9\u067e\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u0631 \u0628\u06cc\u062a \u0627\u0632 \u0631\u062c\u06cc\u0633\u062a\u0631 Storage \u0646\u06cc\u0632 \u0628\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc Q<sub>A<\/sub>\u2013Q<sub>H<\/sub>&nbsp; \u0622\u06cc \u0633\u06cc \u0645\u062a\u0635\u0644 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0628\u0647\u200c\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u0642\u062f\u0627\u0631 \u0631\u062c\u06cc\u0633\u062a\u0631 Storage\u060c \u062e\u0631\u0648\u062c\u06cc\u200e\u0647\u0627 \u0647\u0645 \u062a\u063a\u06cc\u06cc\u0631 \u062e\u0648\u0627\u0647\u0646\u062f \u06a9\u0631\u062f.<\/p>\n\n\n\n<p>&nbsp;\u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u0628\u0647\u062a\u0631 \u0628\u0641\u0647\u0645\u06cc\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-video aligncenter\"><video autoplay loop src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/74HC595-Shift-Register-Working.mp4\"><\/video><figcaption><br>\u0648\u0631\u0648\u062f \u0645\u0642\u062f\u0627\u0631 \u067e\u0627\u06cc\u0647 \u0641\u0639\u0644\u06cc DATA \u0628\u0647 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0627 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0644\u0627\u06a9 \u0648 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0647 \u0631\u062c\u06cc\u0633\u062a\u0631 Storage<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 <\/strong><strong>74HC595<\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u0622\u06cc \u0633\u06cc 595 \u062f\u0631 \u0634\u06a9\u0644\u200c\u0647\u0627 \u0648 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0631 \u0628\u0627\u0632\u0627\u0631 \u0639\u0631\u0636\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f &nbsp;SN74HC595N \u0646\u0645\u0648\u0646\u0647 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u06a9\u0647 \u0633\u0627\u062e\u062a \u0634\u0631\u06a9\u062a Texas Instruments \u0627\u0633\u062a\u060c \u0635\u062d\u0628\u062a \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0627\u06af\u0631 \u0645\u062f\u0644 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631 \u062f\u0627\u0631\u06cc\u062f\u060c \u062f\u06cc\u062a\u0627\u0634\u06cc\u062a \u0622\u0646 \u0631\u0627 \u0628\u0627 \u062f\u0642\u062a \u0645\u0637\u0627\u0644\u0639\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0647 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u0622\u0646 \u0628\u0627 \u0627\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u062a\u0648\u062c\u0647 \u0646\u0645\u0627\u06cc\u06cc\u062f.<\/p>\n\n\n\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0628\u062a\u062f\u0627 \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645. \u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 \u0645\u06cc\u200c\u0628\u06cc\u0646\u06cc\u062f\u060c \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc \u0627\u0633\u0645 \u062f\u0648 \u067e\u0627\u06cc\u0647\u060c \u062e\u0637\u06cc \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u062e\u0637 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u062f\u0648 \u067e\u0627\u06cc\u0647 \u0628\u0627 \u0645\u0646\u0637\u0642 \u0635\u0641\u0631 \u06cc\u0627 \u201cnegative logic\u201d \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647\u060c \u062f\u0631 \u0645\u0648\u0631\u062f \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0628\u06cc\u0634\u062a\u0631 \u0635\u062d\u0628\u062a \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"395\" height=\"308\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Pinout-74HC595-Shift-Register.png\" alt=\"\u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595\" class=\"wp-image-17199\" srcset=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Pinout-74HC595-Shift-Register.png 395w, https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Pinout-74HC595-Shift-Register-300x234.png 300w\" sizes=\"auto, (max-width: 395px) 100vw, 395px\" \/><\/figure><\/div>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #333739; color : white \">GND<\/span> \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648\u0635\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.\n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #cb2b2b; color : white \">VCC<\/span> \u067e\u0627\u06cc\u0647 \u062a\u063a\u0630\u06cc\u0647 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u0627\u0633\u062a \u0648 \u0628\u0647 \u0648\u0644\u062a\u0627\u0698 5V \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648\u0635\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f.\n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #f1c40f; color : white \">SER (Serial Input)<\/span> \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647\u060c \u062f\u0627\u062f\u0647 \u0648\u0627\u0631\u062f \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f. \n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #3498db; color : white \">SRCLK (Shift Register Clock)<\/span> \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0646\u0642\u0634 \u06a9\u0644\u0627\u06a9 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0631\u0627 \u062f\u0627\u0631\u062f.  \u06cc\u0639\u0646\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u06cc\u062a \u0628\u0647 \u062f\u0627\u062e\u0644 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u060c \u06a9\u0644\u0627\u06a9 \u0628\u0627\u06cc\u062f HIGH \u0628\u0627\u0634\u062f \u0648 \u0628\u06cc\u062a\u200c\u0647\u0627 \u0628\u0627 \u0644\u0628\u0647 \u0628\u0627\u0644\u0627\u0631\u0648\u0646\u062f\u0647 \u06a9\u0644\u0627\u06a9 \u062f\u0631 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0634\u06cc\u0641\u062a \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.\n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #1abc9c; color : white \">RCLK (Register Clock \/ Latch)<\/span> \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647\u060c \u067e\u0627\u06cc\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645\u06cc \u0627\u0633\u062a. \u0628\u0627 HIGH \u0634\u062f\u0646 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647\u060c \u0645\u062d\u062a\u0648\u06cc\u0627\u062a \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0647 \u062f\u0627\u062e\u0644 \u0631\u062c\u06cc\u0633\u062a\u0631 storage\u060c \u06a9\u067e\u06cc \u0648  \u0633\u0631\u0627\u0646\u062c\u0627\u0645 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u067e\u0627\u06cc\u0647 Latch \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06af\u0627\u0645 \u0646\u0647\u0627\u06cc\u06cc \u062f\u0631 \u0641\u0631\u0627\u06cc\u0646\u062f \u0646\u0645\u0627\u06cc\u0634 \u0646\u062a\u0627\u06cc\u062c \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc (\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 LED) \u062f\u0627\u0646\u0633\u062a.\n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #2ecc71; color : white \">SRCLR (Shift Register Clear)<\/span> \u0628\u0627 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647\u060c \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0631\u06cc\u0633\u062a \u0648 \u0647\u0645\u0647 \u0628\u06cc\u062a\u200c\u0647\u0627 \u0647\u0645\u200c\u0632\u0645\u0627\u0646 0 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u201cactive low\u201d  \u0627\u0633\u062a \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u06cc\u0633\u062a \u06a9\u0631\u062f\u0646 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u060c \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0628\u0627\u06cc\u062f LOW \u0634\u0648\u062f \u0648 \u0632\u0645\u0627\u0646\u06cc\u200c\u06a9\u0647 \u0628\u0647 \u0631\u06cc\u0633\u062a \u06a9\u0631\u062f\u0646 \u0646\u06cc\u0627\u0632\u06cc \u0646\u06cc\u0633\u062a\u060c \u0628\u0627\u06cc\u062f HIGH \u0634\u0648\u062f.\n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #e67e22; color : white \">OE (Output Enable)<\/span> \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0646\u06cc\u0632 \u0645\u0627\u0646\u0646\u062f SRCLR \u0628\u0627 \u0645\u0646\u0637\u0642 \u0635\u0641\u0631 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u201cactive low\u201d \u0627\u0633\u062a. \u0648\u0642\u062a\u06cc \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u062f\u0631 \u0648\u0636\u0639\u06cc\u062a HIGH \u0642\u0631\u0627\u0631 \u062f\u0627\u0631\u062f\u060c \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627 \u063a\u06cc\u0631 \u0641\u0639\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u062f\u0631 \u062d\u0627\u0644\u062a \u0627\u0645\u067e\u062f\u0627\u0646\u0633 \u0628\u0627\u0644\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f. \u0628\u0647 \u0639\u0644\u0627\u0648\u0647\u060c \u062c\u0631\u06cc\u0627\u0646\u06cc \u0646\u06cc\u0632 \u0628\u0631\u0642\u0631\u0627\u0631 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u0645\u0627 \u0648\u0642\u062a\u06cc \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u062f\u0631 \u0648\u0636\u0639\u06cc\u062a LOW \u0642\u0631\u0627\u0631 \u0628\u06af\u06cc\u0631\u062f\u060c \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627 \u0628\u0647 \u062d\u0627\u0644\u062a \u0645\u0639\u0645\u0648\u0644 \u062e\u0648\u062f \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0646\u062f.\n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #8d4ba3; color : white \">QA\u2013QH (Output Enable)<\/span> \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0627\u06cc\u062f \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f LED \u06cc\u0627 \u0633\u0648\u0646 \u0633\u06af\u0645\u0646\u062a \u0648 \u063a\u06cc\u0631\u0647 \u0645\u062a\u0635\u0644 \u0634\u0648\u0646\u062f.\n      <\/p>\n\n\n\n<p style=\"direction: rtl;\">\n      <span style=\"background-color: #475577; color : white \">\u2019QH<\/span> \u0628\u06cc\u062a 7 \u062e\u0631\u0648\u062c\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0633\u062a. \u0628\u0631\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0686\u0646\u062f \u0622\u06cc \u0633\u06cc 595 \u0628\u0647 \u06cc\u06a9\u200c\u062f\u06cc\u06af\u0631\u060c \u067e\u0627\u06cc\u0647 \u2019QH \u0627\u0632 \u06cc\u06a9 \u0622\u06cc \u0633\u06cc 595\u060c \u0628\u0647 \u067e\u0627\u06cc\u0647 SER \u0627\u0632 \u0622\u06cc \u0633\u06cc 595 \u062f\u06cc\u06af\u0631 \u0648\u0635\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0647 \u0647\u0631 \u062f\u0648 \u0622\u06cc \u0633\u06cc \u06cc\u06a9 \u06a9\u0644\u0627\u06a9 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a\u060c \u0627\u06cc\u0646 \u0622\u06cc \u0633\u06cc\u200c\u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0622\u06cc \u0633\u06cc \u0628\u0627 16 \u062e\u0631\u0648\u062c\u06cc \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u0644\u0628\u062a\u0647 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0645\u062d\u062f\u0648\u062f \u0628\u0647 \u062a\u0646\u0647\u0627 \u062f\u0648 \u0622\u06cc \u0633\u06cc \u0646\u06cc\u0633\u062a. \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0639\u062f\u0627\u062f \u062f\u0644\u062e\u0648\u0627\u0647\u06cc \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647\u200c\u0647\u0645 \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0634\u0631\u0627\u06cc\u0637 \u0628\u0627\u06cc\u062f \u062a\u063a\u0630\u06cc\u0647 \u0628\u0631\u0627\u06cc \u0647\u0645\u0647 \u0622\u06cc \u0633\u06cc\u200c\u0647\u0627 \u06a9\u0627\u0641\u06cc \u0628\u0627\u0634\u062f. \n      <\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0633\u06cc\u0645\u200c\u06a9\u0634\u06cc- \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 <\/strong><strong>74HC595<\/strong><strong> \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 <\/strong><strong><\/strong><\/h2>\n\n\n\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u062f\u0631\u06a9 \u062e\u0648\u0628\u06cc \u0627\u0632 \u0646\u062d\u0648\u0647 \u06a9\u0627\u0631 74HC595 \u062f\u0627\u0631\u06cc\u062f\u060c \u0632\u0645\u0627\u0646 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u0631\u0627 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0622\u063a\u0627\u0632 \u06a9\u0646\u06cc\u0645! \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 \u0628\u0647 \u0642\u0637\u0639\u0627\u062a \u0632\u06cc\u0631 \u0646\u06cc\u0627\u0632 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/roboeq.ir\/products\/detail\/0311074\/%D8%A2%DB%8C-%D8%B3%DB%8C-%D8%B4%DB%8C%D9%81%D8%AA-%D8%B1%D8%AC%DB%8C%D8%B3%D8%AA%D8%B1-74HC595\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595<\/a><\/li><li><a href=\"https:\/\/roboeq.ir\/products\/detail\/2201001\/%D9%85%D8%A7%DA%98%D9%88%D9%84-%D8%A2%D8%B1%D8%AF%D9%88%DB%8C%D9%86%D9%88-UNO\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0645\u0627\u0698\u0648\u0644 Arduino UNO<\/a><\/li><li><a href=\"https:\/\/roboeq.ir\/products\/detail\/1202009\/%D8%A7%D9%84-%D8%A7%DB%8C-%D8%AF%DB%8C-5-%D9%85%DB%8C%D9%84%DB%8C-%D9%85%D8%AA%D8%B1-%D9%82%D8%B1%D9%85%D8%B2-%D9%85%D8%A7%D8%AA\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0644 \u0627\u06cc \u062f\u06cc 5 \u0645\u06cc\u0644\u06cc \u0645\u062a\u0631<\/a><\/li><li><a href=\"https:\/\/roboeq.ir\/products\/detail\/1802007\/%D8%A8%D8%B1%D8%AF-%D8%A8%D9%88%D8%B1%D8%AF-GL\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0628\u0631\u062f \u0628\u0648\u0631\u062f GL<\/a><\/li><li><a href=\"https:\/\/roboeq.ir\/products\/detail\/1301032\/%D8%B3%DB%8C%D9%85-%D8%A8%D8%B1%D8%AF-%D8%A8%D9%88%D8%B1%D8%AF%DB%8C-65-%D8%AA%D8%A7%DB%8C%DB%8C\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0633\u06cc\u0645 \u0628\u0631\u062f \u0628\u0631\u062f<\/a><\/li><li><a href=\"https:\/\/roboeq.ir\/products\/detail\/0302031\/%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%AA-220-%D8%A7%D9%87%D9%85-1-4-%D9%88%D8%A7%D8%AA-5-%D8%AF%D8%B1%D8%B5%D8%AF\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0645\u0642\u0627\u0648\u0645\u062a 220 \u0627\u0647\u0645\u06cc<\/a><\/li><li><a href=\"https:\/\/roboeq.ir\/products\/detail\/1303024\/%DA%A9%D8%A7%D8%A8%D9%84-%D9%86%D8%B1%DB%8C-USB-%D9%86%D9%88%D8%B9-A-%D8%A8%D9%87-%D9%86%D8%B1%DB%8C-USB-%D9%86%D9%88%D8%B9-B-%D9%BE%D8%B1%DB%8C%D9%86%D8%AA%D8%B1%DB%8C-\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u06a9\u0627\u0628\u0644 USB \u0646\u0631\u06cc \u0628\u0647 \u0646\u0631\u06cc<\/a><\/li><\/ul>\n\n\n\n<p>\u0627\u0648\u0644 \u0627\u0632 \u0647\u0645\u0647\u060c \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u0628\u0631\u062f \u0628\u0648\u0631\u062f \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f. \u0627\u06af\u0631 &nbsp;\u0634\u06a9\u0627\u0641 \u06cc\u0627 notch \u0622\u06cc \u0633\u06cc \u0631\u0627 \u0628\u0627\u0644\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u0645\u060c \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0633\u0645\u062a \u0686\u067e \u0627\u0632 \u0628\u0627\u0644\u0627 \u0628\u0647 \u067e\u0627\u06cc\u06cc\u0646\u060c \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc 1 \u062a\u0627 8 \u0648 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u0627\u0632 \u067e\u0627\u06cc\u06cc\u0646 \u0628\u0647 \u0628\u0627\u0644\u0627\u060c \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc 9 \u062a\u0627 16 \u0647\u0633\u062a\u0646\u062f. <\/p>\n\n\n\n<p>&nbsp;\u0627\u06a9\u0646\u0648\u0646\u060c \u0633\u06cc\u0645\u200c\u06a9\u0634\u06cc \u0631\u0627 \u0622\u063a\u0627\u0632 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645!<\/p>\n\n\n\n<p>\u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc 16(VCC) \u0648 10(SRCLR) \u0622\u06cc \u0633\u06cc \u0631\u0627 \u0628\u0647 \u067e\u0627\u06cc\u0647 5V \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc 8 (GND) \u0648 13 (OE) \u0631\u0627 \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648\u0635\u0644 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u0622\u06cc \u0633\u06cc \u062f\u0631 \u062d\u0627\u0644\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u0646\u0631\u0645\u0627\u0644 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n\n\n\n<p>\u0633\u067e\u0633\u060c \u0646\u0648\u0628\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0633\u0647 \u067e\u0627\u06cc\u0647\u200c\u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647\u200c\u0648\u0633\u06cc\u0644\u0647 \u0622\u0646\u200c\u0647\u0627 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u067e\u0627\u06cc\u0647 11 (SRCLK) \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0647 \u067e\u0627\u06cc\u0647 6 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648<\/li><li>\u067e\u0627\u06cc\u0647 12 (RCLK) \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0647 \u067e\u0627\u06cc\u0647 5 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648<\/li><li>\u067e\u0627\u06cc\u0647 14 (SER) \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0647 \u067e\u0627\u06cc\u0647 4 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648<\/li><\/ul>\n\n\n\n<p>\u067e\u0633 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0628\u0627\u06cc\u062f \u0647\u0645\u0647 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc\u200c \u0631\u0627 \u0628\u0647 LED\u0647\u0627 \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0642\u0627\u0648\u0645\u062a 220\u03a9 \u0628\u0627\u06cc\u062f \u0642\u0628\u0644 \u0627\u0632 LED\u0647\u0627 \u0642\u0631\u0627\u0631 \u0628\u06af\u06cc\u0631\u062f \u0648 \u06a9\u0627\u062a\u062f LED\u0647\u0627 \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0645\u062a\u0635\u0644 \u0634\u0648\u062f. \u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u0627\u062a\u0635\u0627\u0644\u0627\u062a\u060c \u0645\u062f\u0627\u0631 \u0646\u0647\u0627\u06cc\u06cc \u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0645\u0634\u0627\u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0628\u0627\u0634\u062f:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"759\" height=\"309\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Arduino-Wiring-Fritzing-Connections-with-74HC595-Shift-Register.png\" alt=\"\u0646\u062d\u0648\u0647 \u0633\u06cc\u0645\u200c\u06a9\u0634\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648\" class=\"wp-image-17178\" srcset=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Arduino-Wiring-Fritzing-Connections-with-74HC595-Shift-Register.png 759w, https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Arduino-Wiring-Fritzing-Connections-with-74HC595-Shift-Register-300x122.png 300w\" sizes=\"auto, (max-width: 759px) 100vw, 759px\" \/><figcaption>\u0646\u062d\u0648\u0647 \u0627\u062a\u0635\u0627\u0644 \u0622\u06cc \u0633\u06cc \u0628\u0647 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u06a9\u062f \u0622\u0631\u062f\u0648\u06cc\u0646\u0648<\/strong><\/h3>\n\n\n\n<p>\u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0631\u0627\u06cc \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u062f \u0622\u0645\u0627\u062f\u0647 \u0627\u0633\u062a. \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0631\u0627 \u0628\u0647 \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0648\u0635\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0646\u0645\u0648\u0646\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0646\u0645\u0627\u06cc\u06cc\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062c\u0632\u06cc\u06cc\u0627\u062a \u06a9\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f. &nbsp;<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: arduino; title: ; notranslate\" title=\"\">\nint latchPin = 5;\t\/\/ Latch pin of 74HC595 is connected to Digital pin 5\nint clockPin = 6;\t\/\/ Clock pin of 74HC595 is connected to Digital pin 6\nint dataPin = 4;\t\/\/ Data pin of 74HC595 is connected to Digital pin 4\n\nbyte leds = 0;\t\t\/\/ Variable to hold the pattern of which LEDs are currently turned on or off\n\n\/*\n * setup() - this function runs once when you turn your Arduino on\n * We initialize the serial connection with the computer\n *\/\nvoid setup() \n{\n  \/\/ Set all the pins of 74HC595 as OUTPUT\n  pinMode(latchPin, OUTPUT);\n  pinMode(dataPin, OUTPUT);  \n  pinMode(clockPin, OUTPUT);\n}\n\n\/*\n * loop() - this function runs over and over again\n *\/\nvoid loop() \n{\n  leds = 0;\t\/\/ Initially turns all the LEDs off, by giving the variable &#039;leds&#039; the value 0\n  updateShiftRegister();\n  delay(500);\n  for (int i = 0; i &lt; 8; i++)\t\/\/ Turn all the LEDs ON one by one.\n  {\n    bitSet(leds, i);\t\t\/\/ Set the bit that controls that LED in the variable &#039;leds&#039;\n    updateShiftRegister();\n    delay(500);\n  }\n}\n\n\/*\n * updateShiftRegister() - This function sets the latchPin to low, then calls the Arduino function &#039;shiftOut&#039; to shift out contents of variable &#039;leds&#039; in the shift register before putting the &#039;latchPin&#039; high again.\n *\/\nvoid updateShiftRegister()\n{\n   digitalWrite(latchPin, LOW);\n   shiftOut(dataPin, clockPin, LSBFIRST, leds);\n   digitalWrite(latchPin, HIGH);\n}\n<\/pre><\/div>\n\n\n<p><br>\u0648\u0642\u062a\u06cc \u06a9\u062f \u0628\u0627\u0644\u0627 \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0631\u062f\u06cc\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0627\u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f:<\/p>\n\n\n\n<style>\n  .LED-video {\n    margin-left: auto;\n    margin-right: auto;\n    display: block\n  }\n<\/style>\n<div class=\"sound-sensor\">\n    <video class=\"LED-video\" autoplay=\"\" loop=\"\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/74HC595-Shift-Register-Sketch-Output.mp4\"><\/video>\n<\/div>\n\n\n\n<p>\u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u062f LED\u0647\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0631\u0648\u0634\u0646 \u0634\u062f\u0646 \u0628\u0647 \u0646\u0648\u0628\u062a \u062e\u0627\u0645\u0648\u0634 \u0634\u0648\u0646\u062f\u060c \u0628\u0627\u06cc\u062f \u0627\u0632 \u062a\u0627\u0628\u0639 ()bitClear \u0628\u0631\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631 leds&nbsp;\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0628\u06cc\u062a \u062e\u0627\u0635 \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631 leds \u0631\u0627 0 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u067e\u0633 \u0627\u0632 \u0627\u06cc\u0646\u060c \u062a\u0646\u0647\u0627 \u06a9\u0627\u0641\u06cc \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632 \u0634\u062f\u0646 LED\u0647\u0627\u060c \u062a\u0627\u0628\u0639 ()updateShiftRegister \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u06a9\u062f:<\/strong><\/h4>\n\n\n\n<p>\u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631\u060c \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0631\u062f\u06cc\u062f\u060c \u0628\u0627 \u0647\u0645 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645. \u062f\u0631 \u06a9\u062f \u0628\u0627\u0644\u0627\u060c \u0627\u0648\u0644\u06cc\u0646 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u06cc\u0645\u060c \u062a\u0639\u0631\u06cc\u0641 \u0633\u0647 \u067e\u0627\u06cc\u0647 \u06a9\u0646\u062a\u0631\u0644 \u0627\u0633\u062a. \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc data, clock,  Latch \u0627\u0632 74HC595 \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0628\u0647 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0634\u0645\u0627\u0631\u0647 5\u060c 6 \u0648 4 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0645\u062a\u0635\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: arduino; title: ; notranslate\" title=\"\">\nint latchPin = 5;\nint clockPin = 6;\nint dataPin = 4;\n<\/pre><\/div>\n\n\n<p>\u0633\u067e\u0633 \u062f\u0631 \u0628\u062e\u0634 \u0628\u0639\u062f\u06cc \u06a9\u062f\u060c \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0628\u0647 \u0646\u0627\u0645 leds \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0631\u0648\u0634\u0646 \u06cc\u0627 \u062e\u0627\u0645\u0648\u0634 \u0628\u0648\u062f\u0646 LED\u0647\u0627 \u0645\u0634\u062e\u0635 \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc\u200c\u062f\u0627\u0646\u06cc\u062f\u060c \u062f\u0627\u062f\u0647 \u0627\u0632 \u0646\u0648\u0639 byte \u0634\u0627\u0645\u0644 8 \u0628\u06cc\u062a \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062c\u0627 \u0635\u0641\u0631 \u06cc\u0627 \u06cc\u06a9 \u0628\u0648\u062f\u0646 \u0627\u06cc\u0646 8 \u0628\u06cc\u062a\u060c \u062e\u0627\u0645\u0648\u0634 \u06cc\u0627 \u0631\u0648\u0634\u0646 \u0628\u0648\u062f\u0646 8 LED \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: arduino; title: ; notranslate\" title=\"\">\n\/\/ Variable to hold the pattern of which LEDs are currently turned on or off\nbyte leds = 0;\n<\/pre><\/div>\n\n\n<p>\u0627\u0645\u0627 \u0645\u06cc\u200c\u0631\u0633\u06cc\u0645 \u0628\u0647 \u062a\u0627\u0628\u0639 setup. \u062f\u0631&nbsp; \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639\u060c \u0633\u0647 \u067e\u0627\u06cc\u0647 \u06a9\u0646\u062a\u0631\u0644\u06cc \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u062e\u0631\u0648\u062c\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: arduino; title: ; notranslate\" title=\"\">\nvoid setup() \n{\n  pinMode(latchPin, OUTPUT);\n  pinMode(dataPin, OUTPUT);  \n  pinMode(clockPin, OUTPUT);\n}\n<\/pre><\/div>\n\n\n<p>\u062f\u0631 \u062a\u0627\u0628\u0639 Loop\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627 0 \u06a9\u0631\u062f\u0646 \u0647\u0645\u0647 \u0628\u06cc\u062a\u200c\u0647\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631 leds\u060c \u0647\u0645\u0647 LED\u0647\u0627 \u0631\u0627 \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0633\u067e\u0633\u060c \u062a\u0627\u0628\u0639 ()updateShiftRegister \u06a9\u0647 \u0627\u0644\u06af\u0648\u06cc \u0645\u062a\u063a\u06cc\u0631 leds \u0631\u0627 \u0628\u0647 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0645\u0647 LED\u0647\u0627 \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u06cc\u062f \u06a9\u0647 \u062a\u0627\u0628\u0639 ()updateShiftRegister \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. <\/p>\n\n\n\n<p>\u0628\u0631\u0646\u0627\u0645\u0647\u060c \u067e\u0633 \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u062e\u06cc\u0631 \u0646\u06cc\u0645 \u062b\u0627\u0646\u06cc\u0647\u200c\u0627\u06cc \u0648\u0627\u0631\u062f \u06cc\u06a9 \u062d\u0644\u0642\u0647 for \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0645\u062a\u063a\u06cc\u0631 i \u0631\u0627 \u0627\u0632 0 \u062a\u0627 7 \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u062d\u0644\u0642\u0647 \u062f\u0631 \u0647\u0631 \u0628\u0627\u0631 \u062a\u06a9\u0631\u0627\u0631\u060c \u0627\u0632 \u062a\u0627\u0628\u0639 ()bitSet \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u06a9\u0631\u062f\u0646 \u0628\u06cc\u062a \u0645\u062a\u0646\u0627\u0638\u0631 \u0628\u0627 LED \u0645\u0648\u0631\u062f\u0646\u0638\u0631 \u0627\u0632 \u0645\u062a\u063a\u06cc\u0631 leds \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0633\u067e\u0633 \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 ()updateShiftRegister\u060c \u0648\u0636\u0639\u06cc\u062a LED\u0647\u0627 \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0645\u062a\u063a\u06cc\u0631 leds \u062a\u063a\u06cc\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f. \u067e\u0633 \u0627\u0632 \u0622\u0646\u060c \u0627\u0632 \u06cc\u06a9 \u062a\u0627\u062e\u06cc\u0631 \u0646\u06cc\u0645 \u062b\u0627\u0646\u06cc\u0647\u200c\u0627\u06cc \u0645\u0642\u062f\u0627\u0631 i \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 LED \u0628\u0639\u062f\u06cc \u0631\u0648\u0634\u0646 \u0645\u06cc\u200c\u0634\u0648\u062f. &nbsp;<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: arduino; title: ; notranslate\" title=\"\">\nvoid loop() \n{\n  leds = 0;\n  updateShiftRegister();\n  delay(500);\n  for (int i = 0; i &lt; 8; i++)\n  {\n    bitSet(leds, i);\n    updateShiftRegister();\n    delay(500);\n  }\n}\n<\/pre><\/div>\n\n\n<p>\u062a\u0627\u0628\u0639 ()updateShiftRegister \u0627\u0628\u062a\u062f\u0627 \u067e\u0627\u06cc\u0647\u200c Latch \u0631\u0627 LOW \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0633\u067e\u0633\u060c \u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u067e\u0627\u06cc\u0647\u200c Latch \u062f\u0648\u0628\u0627\u0631\u0647 HIGH \u0634\u0648\u062f\u060c \u062a\u0627\u0628\u0639 ()shiftOut \u0631\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062a\u0627\u0628\u0639 ()shiftOut\u060c \u062a\u0627\u0628\u0639 \u06a9\u0645\u06a9\u06cc \u0634\u06cc\u0641 \u0631\u06cc\u062c\u0633\u062a\u0631\u0647\u0627 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0641\u0631\u0627\u0647\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0647 \u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0628\u0627 \u06cc\u06a9 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc\u060c \u0628\u06cc\u062a\u200c\u0647\u0627 \u0631\u0627 \u0634\u06cc\u0641\u062a \u062f\u0647\u06cc\u0645.<\/p>\n\n\n\n<p>\u062a\u0627\u0628\u0639 ()shiftOut\u060c \u0686\u0647\u0627\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0631 \u0648\u0631\u0648\u062f\u06cc \u062e\u0648\u062f \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u0648\u0644 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0628\u0631\u0627\u06cc Data \u0648 Clock \u0628\u0647\u200c\u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u0646\u062f. \u0633\u0648\u0645\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0627\u0632 \u06a9\u062f\u0627\u0645 \u0628\u06cc\u062a \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u062f\u0627\u062f\u0647\u060c \u0628\u06cc\u062a \u067e\u0631 \u0627\u0631\u0632\u0634 \u06cc\u0627 \u0628\u06cc\u062a \u06a9\u0645 \u0627\u0631\u0632\u0634\u060c \u0639\u0645\u0644 \u0634\u06cc\u0641\u062a \u0622\u063a\u0627\u0632 \u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627&nbsp;\u0627\u0632 \u0633\u0645\u062a \u0631\u0627\u0633\u062a\u200c\u062a\u0631\u06cc\u0646 \u0628\u06cc\u062a \u06cc\u0627 Least Significant Bit (LSB) \u0639\u0645\u0644 \u0634\u06cc\u0641\u062a \u0631\u0627 \u0634\u0631\u0648\u0639 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645. \u0622\u062e\u0631\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062f\u0627\u062f\u0647\u200c\u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u060c \u0634\u06cc\u0641\u062a \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062a\u063a\u06cc\u0631 leds \u0627\u0633\u062a.<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: arduino; title: ; notranslate\" title=\"\">\nvoid updateShiftRegister()\n{\n   digitalWrite(latchPin, LOW);\n   shiftOut(dataPin, clockPin, LSBFIRST, leds);\n   digitalWrite(latchPin, HIGH);\n}\n<\/pre><\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u06a9\u0646\u062a\u0631\u0644 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <\/strong><strong>PWM<\/strong><\/h2>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u067e\u0631\u0648\u0698\u0647 \u062f\u06cc\u06af\u0631\u06cc \u0631\u0627 \u0628\u0627 \u0647\u0645 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645. \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0645\u0634\u0627\u0628\u0647 \u067e\u0631\u0648\u0698\u0647 \u0642\u0628\u0644\u06cc \u0627\u0633\u062a\u060c \u062a\u0646\u0647\u0627 \u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062c\u0627 \u0627\u0632 \u067e\u0627\u06cc\u0647 OE \u0628\u0631\u0627\u06cc \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u062a \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc LED\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<\/p>\n\n\n\n<p>\u062f\u0631 \u067e\u0631\u0648\u0698\u0647 \u0642\u0628\u0644\u06cc \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u062f \u06a9\u0647 \u067e\u0627\u06cc\u0647 OE \u0631\u0641\u062a\u0627\u0631\u06cc \u0645\u0634\u0627\u0628\u0647 \u06a9\u0644\u06cc\u062f \u062f\u0627\u0631\u062f \u0648 \u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0628\u0627 \u0645\u0646\u0637\u0642 \u0635\u0641\u0631 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u0627 \u06a9\u0647 \u200c\u0632\u0645\u0627\u0646\u06cc\u200c\u06a9\u0647 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 HIGH \u0628\u0627\u0634\u062f\u060c \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u0627\u0633\u062a \u0648 \u0628\u0627 LOW \u0634\u062f\u0646 \u0622\u0646\u060c \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627 \u0628\u0647 \u062d\u0627\u0644\u062a \u0646\u0631\u0645\u0627\u0644 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u062f. \u062f\u0631 \u0645\u062b\u0627\u0644 \u0642\u0628\u0644\u06cc \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u0632\u0645\u06cc\u0646 \u0648\u0635\u0644 \u06a9\u0631\u062f\u06cc\u062f. \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627 \u0647\u0645\u06cc\u0634\u0647 \u0641\u0639\u0627\u0644 \u0628\u0648\u062f\u0646\u062f. \u0627\u06af\u0631 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0631\u0627 \u0628\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648\u0635\u0644 \u0646\u0645\u0627\u06cc\u06cc\u062f \u0648 \u062f\u0631 \u0637\u0648\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0636\u0639\u06cc\u062a \u0622\u0646 \u0631\u0627 0 \u06cc\u0627 1 \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0627\u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062f\u0633\u062a \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n\n\n\n<figure class=\"wp-block-video aligncenter\"><video autoplay loop src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/74HC595-Shift-Register-Output-Enable-Toggle-Output-1.mp4\"><\/video><\/figure>\n\n\n\n<p>\u0627\u0645\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u062a\u0627\u0628\u0639 ()analogWrite \u06cc\u06a9 \u0633\u06cc\u06af\u0646\u0627\u0644 PWM \u0628\u0647 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc LED\u0647\u0627 \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u0646\u0645\u0627\u06cc\u06cc\u062f. \u062a\u0627 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0646\u062a\u06cc\u062c\u0647\u200c\u0627\u06cc \u0647\u0645\u0627\u0646\u0646\u062f \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f:<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video autoplay loop src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/74HC595-Shift-Register-Output-Enable-PWM-Output-3.mp4\"><\/video><figcaption><br>\u06a9\u0627\u0647\u0634 \u062a\u062f\u0631\u06cc\u062c\u06cc \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc led\u0647\u0627 \u0628\u0627 \u0627\u0639\u0645\u0627\u0644 \u0633\u06cc\u06af\u0646\u0627\u0644 PMW \u0628\u0647 \u067e\u0627\u06cc\u0647 OE<\/figcaption><\/figure>\n\n\n\n<p>\u062f\u0631 \u0648\u0627\u0642\u0639 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc HIGH \u0633\u06cc\u06af\u0646\u0627\u0644 PWM \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u067e\u0627\u06cc\u0647 OE\u060c \u0628\u0647\u200c\u0635\u0648\u0631\u062a \u0645\u0648\u0642\u062a \u062e\u0631\u0648\u062c\u06cc\u200c\u0647\u0627\u06cc \u0622\u06cc \u0633\u06cc \u0631\u0627 \u063a\u06cc\u0631\u0641\u0639\u0627\u0644 \u06a9\u0646\u062f. \u0627\u0645\u0627 \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0633\u0631\u06cc\u0639\u200c\u062a\u0631 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0686\u0634\u0645 \u0627\u0646\u0633\u0627\u0646 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0627\u062f\u0647 \u0634\u0648\u062f. \u0627\u0645\u0627 \u0628\u0647 \u0647\u0631 \u062d\u0627\u0644 \u0645\u0627 \u062a\u063a\u06cc\u06cc\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u062d\u0633 \u062e\u0648\u0627\u0647\u06cc\u0645&nbsp;\u06a9\u0631\u062f. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647\u060c \u062a\u0646\u0647\u0627 \u0644\u0627\u0632\u0645 \u0627\u0633\u062a \u06a9\u0647 \u067e\u0627\u06cc\u0647 13 \u0622\u06cc \u0633\u06cc 74HC595 \u0631\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0632\u0645\u06cc\u0646 \u0628\u0647 \u067e\u0627\u06cc\u0647 3 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0628\u0627\u0642\u06cc \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u067e\u0631\u0648\u0698\u0647 \u0642\u0628\u0644 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"759\" height=\"309\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Arduino-PWM-Brightness-Control-Wiring-Fritzing-Connections-with-74HC595-Shift-Register.png\" alt=\"\u0646\u062d\u0648\u0647 \u0633\u06cc\u0645\u200c\u06a9\u0634\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 PWM\" class=\"wp-image-17189\" srcset=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Arduino-PWM-Brightness-Control-Wiring-Fritzing-Connections-with-74HC595-Shift-Register.png 759w, https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/Arduino-PWM-Brightness-Control-Wiring-Fritzing-Connections-with-74HC595-Shift-Register-300x122.png 300w\" sizes=\"auto, (max-width: 759px) 100vw, 759px\" \/><figcaption>\u0646\u062d\u0648\u0647 \u0627\u062a\u0635\u0627\u0644 \u0622\u06cc \u0633\u06cc \u0628\u0647 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u0628\u0627 \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0632\u06cc\u0631\u060c LED\u0647\u0627 \u0628\u0647 \u0646\u0648\u0628\u062a \u0631\u0648\u0634\u0646 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0628\u0647\u200c\u062a\u062f\u0631\u06cc\u062c \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u0622\u0646\u200c\u0647\u0627 \u06a9\u0645 \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u062e\u0627\u0645\u0648\u0634 \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f.&nbsp;<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: arduino; title: ; notranslate\" title=\"\">\nint latchPin = 5;\t\t\/\/ Latch pin of 74HC595 is connected to Digital pin 5\nint clockPin = 6;\t\t\/\/ Clock pin of 74HC595 is connected to Digital pin 6\nint dataPin = 4;\t\t\/\/ Data pin of 74HC595 is connected to Digital pin 4\nint outputEnablePin = 3;\t\/\/ OE pin of 74HC595 is connected to PWM pin 3\n\nbyte leds = 0;\t\t\/\/ Variable to hold the pattern of which LEDs are currently turned on or off\n\n\/*\n * setup() - this function runs once when you turn your Arduino on\n * We initialize the serial connection with the computer\n *\/\nvoid setup() \n{\n  \/\/ Set all the pins of 74HC595 as OUTPUT\n  pinMode(latchPin, OUTPUT);\n  pinMode(dataPin, OUTPUT);  \n  pinMode(clockPin, OUTPUT);\n  pinMode(outputEnablePin, OUTPUT); \n}\n\n\/*\n * loop() - this function runs over and over again\n *\/\nvoid loop() \n{\n  setBrightness(255);\n  leds = 0;\t\t\/\/ Initially turns all the LEDs off, by giving the variable &#039;leds&#039; the value 0\n  updateShiftRegister();\n  delay(500);\n  for (int i = 0; i &lt; 8; i++)\t\/\/ Turn all the LEDs ON one by one.\n  {\n    bitSet(leds, i);\t\t\/\/ Set the bit that controls that LED in the variable &#039;leds&#039;\n    updateShiftRegister();\n    delay(500);\n  }\n  for (byte b = 255; b &gt; 0; b--)\t\/\/ Gradually fade all the LEDs back to off\n  {\n    setBrightness(b);\n    delay(50);\n  }\n}\n\n\/*\n * updateShiftRegister() - This function sets the latchPin to low, then calls the Arduino function &#039;shiftOut&#039; to shift out contents of variable &#039;leds&#039; in the shift register before putting the &#039;latchPin&#039; high again.\n *\/\nvoid updateShiftRegister()\n{\n   digitalWrite(latchPin, LOW);\n   shiftOut(dataPin, clockPin, LSBFIRST, leds);\n   digitalWrite(latchPin, HIGH);\n}\n\n\/*\n * setBrightness() - Generates PWM signal and writes it to OE pin.\n *\/\nvoid setBrightness(byte brightness) \/\/ 0 to 255\n{\n  analogWrite(outputEnablePin, 255-brightness);\n}\n<\/pre><\/div>\n\n\n<p><br>\u0628\u0627 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0646\u0645\u0648\u0646\u0647 \u06a9\u062f \u0628\u0627\u0644\u0627 \u0628\u0631 \u0631\u0648\u06cc \u0622\u0631\u062f\u0648\u06cc\u0646\u0648\u060c LED\u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0631\u0648\u0634\u0646 \u0648 \u062e\u0627\u0645\u0648\u0634 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f: &nbsp;<\/p>\n\n\n\n<style>\n  .LED-video {\n    margin-left: auto;\n    margin-right: auto;\n    display: block\n  }\n<\/style>\n<div class=\"sound-sensor\">\n    <video class=\"LED-video\" autoplay=\"\" loop=\"\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/2021\/09\/74HC595-Shift-Register-PWM-Brightness-Control-Sketch-Output.mp4\"><\/video>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u062e\u0644\u0627\u0635\u0647<\/strong><\/h2>\n\n\n\n<p>\u0647\u0645\u0627\u0646\u200c\u0637\u0648\u0631 \u06a9\u0647 \u06af\u0641\u062a\u06cc\u0645\u060c \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u06cc\u06a9\u0631\u0648\u06a9\u0646\u062a\u0631\u0644\u0631\u0647\u0627 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u062d\u062f\u0648\u062f\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u062c\u0648\u0627\u0628\u06af\u0648\u06cc \u0646\u06cc\u0627\u0632 \u0627\u0641\u0631\u0627\u062f \u0628\u0627\u0634\u0646\u062f\u060c \u0627\u0632 \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u062f\u0641 \u0645\u0627 \u0627\u06cc\u0646 \u0628\u0648\u062f \u06a9\u0647 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u0631\u0627 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u062f \u0648 \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0648 \u067e\u0631\u0648\u0698\u0647 \u0645\u062c\u0632\u0627 \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0645\u0637\u0631\u062d \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f. \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0645\u0642\u0627\u0644\u0647 \u0628\u0631\u0627\u06cc\u062a\u0627\u0646 \u0645\u0641\u06cc\u062f \u0648\u0627\u0642\u0639 \u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u062f\u0631 \u06a9\u0644\u0627\u0645 \u0622\u062e\u0631 \u0628\u0627\u06cc\u062f \u06af\u0641\u062a \u06a9\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0633\u0648\u0627\u0644\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0627 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u0648 \u067e\u0627\u0633\u062e \u062e\u0648\u062f \u0631\u0627&nbsp;\u062f\u0631 \u0627\u0633\u0631\u0639 \u0648\u0642\u062a \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0647\u0645\u0631\u0627\u0647 \u0645\u0627 \u0628\u0627\u0634\u06cc\u062f \u062a\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0631\u0627 \u0628\u0647\u200c\u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u0641\u0631\u0627 \u0628\u06af\u06cc\u0631\u06cc\u062f. \u0622\u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0628\u0647 \u0627\u06cc\u0646 \u0641\u06a9\u0631 \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u062f \u06a9\u0647 \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc LED \u0631\u0627 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f\u061f \u06cc\u0627 \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644 \u0628\u0631\u0627\u06cc\u062a\u0627\u0646 \u067e\u06cc\u0634 \u0622\u0645\u062f\u0647 \u06a9\u0647 \u0628\u0647 \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc\/\u062e\u0631\u0648\u062c\u06cc (I\/O) \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0647\u0645\u0632\u0645\u0627\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0641\u0634\u0627\u0631\u06cc\u060c \u0633\u0646\u0633\u0648\u0631\u0647\u0627 \u0648 \u0633\u0631\u0648\u0648 \u0645\u0648\u062a\u0648\u0631\u0647\u0627&#8230;<\/p>\n","protected":false},"author":2,"featured_media":17197,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-17174","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-46"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2 (Yoast SEO v25.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0622\u0645\u0648\u0632\u0634 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0622\u06cc \u0633\u06cc \u0634\u06cc\u0641\u062a \u0631\u062c\u06cc\u0633\u062a\u0631 74HC595 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 - \u0648\u0628\u0644\u0627\u06af \u0631\u0648\u0628\u0648\u0627\u06cc\u06a9\u06cc\u0648<\/title>\n<meta name=\"description\" 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