{"id":13573,"date":"2018-07-07T22:47:04","date_gmt":"2021-04-05T08:49:23","guid":{"rendered":"https:\/\/roboeq.ir\/blog\/?p=13573"},"modified":"2021-04-06T12:38:09","modified_gmt":"2021-04-06T12:38:09","slug":"%d9%85%d8%af%d8%a7%d8%b1-%d8%aa%d8%b9%db%8c%db%8c%d9%86-%d8%b3%d8%b7%d8%ad-%d8%a2%d8%a8","status":"publish","type":"post","link":"https:\/\/roboeq.ir\/blog\/%d9%85%d8%af%d8%a7%d8%b1-%d8%aa%d8%b9%db%8c%db%8c%d9%86-%d8%b3%d8%b7%d8%ad-%d8%a2%d8%a8\/","title":{"rendered":"\u0686\u0646\u062f \u0645\u062f\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628"},"content":{"rendered":"\n<p>\u0645\u0639\u0645\u0648\u0644\u0627 \u0622\u0628 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u062e\u0632\u0646 \u06cc\u0627 \u062a\u0627\u0646\u06a9 \u0647\u0646\u06af\u0627\u0645 \u067e\u0631\u0634\u062f\u0646 \u0633\u0631\u0631\u06cc\u0632 \u0634\u062f\u0647 \u0648 \u0647\u062f\u0631 \u0645\u06cc \u0631\u0648\u062f. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u060c \u0645\u062f\u0627\u0631\u0647\u0627\u06cc\u06cc \u0628\u0627 <a href=\"https:\/\/roboeq.ir\/blog\/%d8%aa%d8%b9%db%8c%db%8c%d9%86-%d8%b3%d8%b7%d8%ad-%d8%a2%d8%a8-%d8%af%d8%b1-%d9%85%d8%ae%d8%b2%d9%86-%d8%a8%d8%a7-%d9%85%db%8c%da%a9%d8%b1%d9%88%da%a9%d9%86%d8%aa%d8%b1%d9%84%d8%b1\/\">\u0645\u06cc\u06a9\u0631\u0648\u06a9\u0646\u062a\u0631\u0644\u0631<\/a>\u060c8051\u0648 \u00a0<a href=\"https:\/\/roboeq.ir\/blog\/\u0646\u0645\u0627\u06cc\u0634-\u062f\u0647\u0646\u062f\u0647-\u0633\u0637\u062d-\u0645\u0627\u06cc\u0639\u0627\u062a-\u0628\u0627-\u0622\u06cc\u0633\u06cc-uln2803\/\">ULN2803<\/a>\u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062f\u0627\u0631\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0648 \u0647\u0634\u062f\u0627\u0631 \u0646\u0633\u0628\u062a \u0628\u0647 \u0622\u0646 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u0634\u0648\u062f. \u0633\u0647 \u0645\u062f\u0627\u0631 \u0633\u0627\u062f\u0647 \u06a9\u0647 \u0628\u0627 \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631\u060c \u062a\u0627\u06cc\u0645\u0631 555\u0648 ULN2003\u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\">\u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--1\">\u0634\u0645\u0627\u062a\u06cc\u06a9 \u0645\u062f\u0627\u0631:<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"298\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Control-using-Transistor-Circuit-450-51.jpg\" alt=\"\u0645\u062f\u0627\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631\" class=\"wp-image-10994\" srcset=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Control-using-Transistor-Circuit-450-51.jpg 450w, https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Control-using-Transistor-Circuit-450-51-300x199.jpg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--2\">\u0642\u0637\u0639\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>&nbsp;\u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631 BC548&nbsp; &nbsp; &nbsp; 4 \u0639\u062f\u062f<\/li><li>&nbsp;\u0645\u0642\u0627\u0648\u0645\u062a 2.2\u06a9\u06cc\u0644\u0648 \u0627\u0647\u0645&nbsp; 4 \u0639\u062f\u062f<\/li><li>&nbsp;\u0645\u0642\u0627\u0648\u0645\u062a &nbsp;100\u0627\u0647\u0645&nbsp; &nbsp; &nbsp; &nbsp; 2 \u0639\u062f\u062f<\/li><li>LED &nbsp;\u0642\u0631\u0645\u0632&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1 \u0639\u062f\u062f<\/li><li>&nbsp;LED\u0633\u0628\u0632&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1 \u0639\u062f\u062f &nbsp;<\/li><li>LED &nbsp;\u0632\u0631\u062f&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1 \u0639\u062f\u062f<\/li><li>\u06a9\u0646\u062a\u0627\u06a9\u062a \u0641\u0644\u0632\u06cc&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 4 \u0639\u062f\u062f<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--3\">\u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u062f\u0627\u0631:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0627\u06cc\u0646 \u0645\u062f\u0627\u0631 \u0633\u0647 \u0633\u0637\u062d \u0622\u0628 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc \u062f\u0647\u062f. 1) \u0622\u0628 \u062a\u0627\u0646\u06a9 \u06a9\u0645 \u0627\u0633\u062a \u0627\u0645\u0627 \u06a9\u0627\u0645\u0644\u0627 \u062e\u0627\u0644\u06cc \u0646\u06cc\u0633\u062a\u060c \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0627\u06cc\u0646 \u0633\u0637\u062d \u0627\u0632 \u0622\u0628 \u0642\u0637\u0639\u0647 \u0641\u0644\u0632\u06cc M2\u062f\u0631 \u0646\u0632\u062f\u06cc\u06a9\u06cc \u06a9\u0641 \u0645\u062e\u0632\u0646 \u0628\u0627\u0644\u0627\u062a\u0631 \u0627\u0632 M1\u0628\u0647 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0645\u062e\u0632\u0646 \u062b\u0627\u0628\u062a \u0645\u06cc\u06af\u0631\u062f\u062f\u061b 2) \u0622\u0628 \u062a\u0627 \u0646\u0635\u0641 \u0645\u062e\u0632\u0646 \u0628\u0627\u0644\u0627 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a\u060c \u0642\u0637\u0639\u0647 \u0641\u0644\u0632\u06cc M3\u06a9\u0647 \u062f\u0631 \u0648\u0633\u0637 \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u062e\u0632\u0646 \u062b\u0627\u0628\u062a \u0634\u062f\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc\u0646 \u0633\u0637\u062d \u0627\u0632 \u0622\u0628 \u0627\u0633\u062a. 3) \u0645\u062e\u0632\u0646 \u067e\u0631 \u0627\u0633\u062a \u0648\u0644\u06cc \u0633\u0631\u0631\u06cc\u0632 \u0646\u0634\u062f\u0647\u060c \u06a9\u0646\u062a\u0627\u06a9\u062a \u0641\u0644\u0632\u06cc M4\u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u0646\u062f\u0647 \u0627\u06cc\u0646 \u0633\u0637\u062d \u0627\u0632 \u0622\u0628 \u0645\u062e\u0632\u0646 \u0627\u0633\u062a.<\/li><li>\u0648\u0642\u062a\u06cc \u0622\u0628 \u062f\u0631 \u062a\u0627\u0646\u06a9 \u0646\u0628\u0627\u0634\u062f\u060c \u0647\u0645\u0647 LED\u0647\u0627 \u062e\u0627\u0645\u0648\u0634 \u0647\u0633\u062a\u0646\u062f.<\/li><li>\u0648\u0642\u062a\u06cc \u0633\u0637\u062d \u0622\u0628 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f \u0648 \u0628\u0647 M2\u0645\u06cc \u0631\u0633\u062f\u060c \u0622\u0628 \u0648\u0627\u0633\u0637 M1\u0648 M2\u0645\u06cc\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631 Q1\u0631\u0648\u0634\u0646 \u0648 LED\u0633\u0628\u0632 \u0631\u0648\u0634\u0646 \u0645\u06cc \u0634\u0648\u062f.<\/li><li>&nbsp;\u0648\u0642\u062a\u06cc \u0622\u0628 \u0628\u0647 \u0646\u0635\u0641 \u0645\u06cc \u0631\u0633\u062fM3\u0628\u0627 \u0622\u0628 \u062a\u0645\u0627\u0633 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0647 \u0648 \u06cc\u06a9 \u0648\u0644\u062a\u0627\u0698 \u06a9\u0648\u0686\u06a9 \u0627\u0632 M1\u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc\u06a9\u0646\u062f. \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c Q2\u0631\u0648\u0634\u0646 \u0648 LED\u0632\u0631\u062f \u0631\u0648\u0634\u0646 \u0645\u06cc \u0634\u0648\u062f.<\/li><li>\u0648\u0642\u062a\u06cc \u062a\u0627\u0646\u06a9 \u067e\u0631 \u0634\u0648\u062fM4 \u0647\u0645 \u0628\u0627 M1\u0627\u062a\u0635\u0627\u0644 \u06a9\u0648\u062a\u0627\u0647 \u0634\u062f\u0647 \u0648 \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631\u0647\u0627\u06cc Q3\u0648 Q4\u0631\u0648\u0634\u0646 \u0645\u06cc\u0634\u0648\u062f.LED &nbsp;\u0642\u0631\u0645\u0632 \u0631\u0648\u0634\u0646 \u0648 \u0632\u0646\u06af \u0647\u0634\u062f\u0627\u0631 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u062a\u0627\u0646\u06a9 \u067e\u0631\u0634\u062f\u0647 \u0627\u0633\u062a\u0648 \u067e\u0645\u067e \u06cc\u0627 \u0645\u0648\u062a\u0648\u0631 \u0622\u0628 \u0645\u06cc\u062a\u0648\u0627\u0646\u062f \u062e\u0627\u0645\u0648\u0634 \u0634\u0648\u062f. ( \u062f\u0631 \u0634\u0645\u0627\u062a\u06cc\u06a9 \u0645\u062f\u0627\u0631 \u0632\u0646\u06af (\u0628\u0627\u0632\u0631) \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u06cc\u06a9 \u0628\u0627\u0632\u0631\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u0648 \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0633\u0631\u06cc \u0628\u0647 \u0647\u0645 \u0648 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0648\u0627\u0632\u06cc \u0628\u0647 \u0622\u062e\u0631\u06cc\u0646 LED\u0648\u0635\u0644 \u0646\u0645\u0627\u0626\u06cc\u062f.)<\/li><\/ul>\n\n\n\n<style>.h_iframe-aparat_embed_frame{position:relative;}.h_iframe-aparat_embed_frame .ratio{display:block;width:100%;height:auto;}.h_iframe-aparat_embed_frame iframe{position:absolute;top:0;left:0;width:100%;height:100%;}<\/style><div class=\"h_iframe-aparat_embed_frame\"><span style=\"display: block;padding-top: 57%\"><\/span><iframe src=\"https:\/\/www.aparat.com\/video\/video\/embed\/videohash\/5PW02\/vt\/frame\" title=\"\u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631\" allowfullscreen=\"true\" webkitallowfullscreen=\"true\" mozallowfullscreen=\"true\"><\/iframe><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-555\">&nbsp;\u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 \u062a\u0627\u06cc\u0645\u0631 555<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--4\">\u0634\u0645\u0627\u062a\u06cc\u06a9 \u0645\u062f\u0627\u0631:<br>&nbsp;<\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"229\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Indicator-using-NE555-Circuit-450-100.jpg\" alt=\"\u0645\u062f\u0627\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 \u062a\u0627\u06cc\u0645\u0631 555\" class=\"wp-image-10995\" srcset=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Indicator-using-NE555-Circuit-450-100.jpg 450w, https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Indicator-using-NE555-Circuit-450-100-300x153.jpg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--5\">\u0642\u0637\u0639\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>&nbsp;\u062a\u0627\u06cc\u0645\u0631 555<\/li><li>&nbsp;\u0645\u0642\u0627\u0648\u0645\u062a 1\u06a9\u06cc\u0644\u0648 \u0627\u0647\u0645&nbsp; &nbsp; &nbsp;2 \u0639\u062f\u062f<\/li><li>&nbsp;\u0645\u0642\u0627\u0648\u0645\u062a&nbsp;22\u06a9\u06cc\u0644\u0648 \u0627\u0647\u0645&nbsp; &nbsp;1 \u0639\u062f\u062f<\/li><li>&nbsp;\u0645\u0642\u0627\u0648\u0645\u062a 570\u0627\u0647\u0645&nbsp; &nbsp; &nbsp; &nbsp; 1 \u0639\u062f\u062f<\/li><li>\u062e\u0627\u0632\u0646 1\u0645\u06cc\u06a9\u0631\u0648 \u0641\u0627\u0631\u0627\u062f&nbsp; &nbsp; &nbsp; &nbsp;1 \u0639\u062f\u062f<\/li><li>&nbsp;\u0628\u0627\u0632\u0631<\/li><li>&nbsp;\u0633\u06cc\u0645\u0647\u0627\u06cc \u0627\u0631\u062a\u0628\u0627\u0637\u06cc<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--6\">\u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u062f\u0627\u0631:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631 \u0627\u0632 \u062d\u0627\u0644\u062a \u0622\u0633\u062a\u0627\u0628\u0644 \u062a\u0627\u06cc\u0645\u0631 555\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f. \u0641\u0631\u06a9\u0627\u0646\u0633 \u0645\u062f\u0627\u0631 \u062d\u062f\u0648\u062f 62 \u0647\u0631\u062a\u0632 \u0627\u0633\u062a.<\/li><li>\u0645\u062f\u0627\u0631 \u0633\u0637\u062d \u0622\u0628 \u0631\u0627 \u0628\u0627\u0644\u0627 \u0646\u06af\u0647 \u0645\u06cc\u062f\u0627\u0631\u062f. \u0641\u0627\u0635\u0644\u0647 \u0628\u06cc\u0646 \u0646\u0634\u0627\u0646\u06af\u0631\u0647\u0627 \u0628\u0627\u06cc\u062f \u06a9\u0645 \u0648 \u062f\u0631 \u062d\u062f\u0648\u062f \u0686\u0646\u062f \u0633\u0627\u0646\u062a \u0628\u0627\u0634\u062f \u062a\u0627 \u0627\u06cc\u0646 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u062a\u0645\u0627\u0633 \u0628\u0627 \u0622\u0628 \u0627\u062a\u0635\u0627\u0644 \u0628\u06cc\u0646 \u06a9\u0646\u062a\u0627\u06a9\u062a\u0647\u0627\u06cc \u0641\u0644\u0632\u06cc \u0628\u0631\u0642\u0631\u0627\u0631 \u0645\u06cc\u0634\u0648\u062f.<\/li><li>\u0648\u0642\u062a\u06cc \u0633\u0637\u062d \u0622\u0628 \u0627\u0632 \u0628\u0627\u0644\u0627\u062a\u0631\u06cc\u0646 \u06a9\u0646\u062a\u0627\u06a9\u062a \u0641\u0644\u0632\u06cc \u06a9\u0645\u062a\u0631 \u0645\u06cc\u0634\u0648\u062f\u060c \u0645\u062f\u0627\u0631 555\u0641\u0639\u0627\u0644 \u0634\u062f\u0647 \u0648 \u062e\u0631\u0648\u062c\u06cc \u062a\u0627\u06cc\u0645\u0631 555\u06cc\u06a9 \u0645\u0648\u062c \u0645\u0631\u0628\u0639\u06cc \u0628\u0627 \u0641\u0631\u06a9\u0627\u0646\u0633\u06cc \u062d\u062f\u0648\u062f 62 \u0647\u0631\u062a\u0632 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u06a9\u0646\u062f. \u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u0628\u0647 \u0628\u0627\u0632\u0631 \u062f\u0627\u062f\u0647 \u0645\u06cc\u0634\u0648\u062f.<\/li><li>\u0645\u0646\u0637\u0642 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0633\u062a \u06a9\u0647 \u0648\u0642\u062a\u06cc \u067e\u0627\u06cc\u0647 \u0631\u06cc\u0633\u062a \u06cc\u06a9 \u0645\u06cc\u0634\u0648\u062f \u062a\u0627\u06cc\u0645\u0631 555\u0641\u0639\u0627\u0644 \u0645\u06cc\u06af\u0631\u062f\u062f. \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0632\u0645\u06cc\u0646 \u0627\u0633\u062a \u0648 \u0647\u0646\u06af\u0627\u0645\u06cc\u06a9\u0647 \u0633\u0637\u062d \u0622\u0628 \u0645\u0627\u06a9\u0632\u06cc\u0645\u0645 \u0645\u06cc\u0634\u0648\u062f \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u06cc\u06a9 \u0648 \u0642\u0637\u0639\u0647 555\u062f\u0631 \u062d\u0627\u0644\u062a \u0622\u0633\u062a\u0627\u0628\u0644 \u0642\u0631\u0627\u0631 \u0645\u06cc\u06af\u06cc\u0631\u062f.<\/li><\/ul>\n\n\n\n<style>.h_iframe-aparat_embed_frame{position:relative;}.h_iframe-aparat_embed_frame .ratio{display:block;width:100%;height:auto;}.h_iframe-aparat_embed_frame iframe{position:absolute;top:0;left:0;width:100%;height:100%;}<\/style><div class=\"h_iframe-aparat_embed_frame\"><span style=\"display: block;padding-top: 57%\"><\/span><iframe src=\"https:\/\/www.aparat.com\/video\/video\/embed\/videohash\/7EFCp\/vt\/frame\" title=\"\u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 \u062a\u0627\u06cc\u0645\u0631 555\" allowfullscreen=\"true\" webkitallowfullscreen=\"true\" mozallowfullscreen=\"true\"><\/iframe><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-uln2003\">\u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 ULN2003<\/h2>\n\n\n\n<p>\u0645\u062f\u0627\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0622\u06cc \u0633\u06cc ULN2003\u0628\u0633\u0627\u0632\u06cc\u062f. \u0627\u06cc\u0646 \u0622\u06cc \u0633\u06cc \u0627\u0632 \u0647\u0641\u062a \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631 \u062f\u0627\u0631\u0644\u06cc\u0646\u06af\u062a\u0648\u0646 \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--7\">\u0634\u0645\u0627\u062a\u06cc\u06a9 \u0645\u062f\u0627\u0631:<br><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"351\" src=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Indicator-using-ULN2003-Circuit-450-100.jpg\" alt=\"\u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 ULN2003\" class=\"wp-image-10996\" srcset=\"https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Indicator-using-ULN2003-Circuit-450-100.jpg 450w, https:\/\/roboeq.ir\/blog\/wp-content\/uploads\/old_article_images\/Water-Level-Indicator-using-ULN2003-Circuit-450-100-300x234.jpg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--8\"><br>\u0642\u0637\u0639\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0627\u0631:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>LED &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2 \u0639\u062f\u062f<\/li><li>\u0645\u0642\u0627\u0648\u0645\u062a 1\u06a9\u06cc\u0644\u0648 \u0627\u0647\u0645&nbsp;&nbsp; 2 \u0639\u062f\u062f<\/li><li>\u06a9\u0646\u062a\u0627\u06a9\u062a \u0641\u0644\u0632\u06cc&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2 \u0639\u062f\u062f<\/li><li>\u0622\u06cc \u0633\u06cc &nbsp;ULN2003<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h--9\">\u06a9\u0627\u0631\u06a9\u0631\u062f \u0645\u062f\u0627\u0631:<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0627\u06cc\u0646 \u0645\u062f\u0627\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0647 \u0633\u0637\u062d \u0622\u0628 \u062f\u0631 \u0645\u062e\u0632\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.<\/li><li>\u0647\u0646\u06af\u0627\u0645\u06cc\u06a9\u0647 \u0622\u0628 \u0628\u0627 \u06a9\u0646\u062a\u0627\u06a9\u062a \u0641\u0644\u0632\u06cc \u062a\u0645\u0627\u0633 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f\u060c LED\u0631\u0648\u0634\u0646 \u0645\u06cc\u0634\u0648\u062f<\/li><li>\u0648\u0642\u062a\u06cc \u0645\u062e\u0632\u0646 \u067e\u0631 \u0634\u0648\u062f \u0628\u0627\u0632\u0631(\u0632\u0646\u06af) \u0634\u0631\u0648\u0639 \u0628\u0647 \u0632\u0646\u06af \u0632\u062f\u0646 \u0645\u06cc\u06a9\u0646\u062f \u0648 \u0647\u0645\u0647 LED &nbsp;\u0647\u0627 \u0631\u0648\u0634\u0646 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/li><\/ul>\n\n\n\n<style>.h_iframe-aparat_embed_frame{position:relative;}.h_iframe-aparat_embed_frame .ratio{display:block;width:100%;height:auto;}.h_iframe-aparat_embed_frame iframe{position:absolute;top:0;left:0;width:100%;height:100%;}<\/style><div class=\"h_iframe-aparat_embed_frame\"><span style=\"display: block;padding-top: 57%\"><\/span><iframe src=\"https:\/\/www.aparat.com\/video\/video\/embed\/videohash\/gUZNr\/vt\/frame\" title=\"\u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0628\u0627 ULN2003\" allowfullscreen=\"true\" webkitallowfullscreen=\"true\" mozallowfullscreen=\"true\"><\/iframe><\/div>\n\n\n\n<p><strong>&nbsp; &nbsp; &nbsp;&nbsp;<a href=\"http:\/\/roboeq.ir\/search\/search_key\/ULN\/sale\/false\/\">\u0622\u06cc \u0633\u06cc \u0647\u0627\u06cc ULN<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0639\u0645\u0648\u0644\u0627 \u0622\u0628 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u062e\u0632\u0646 \u06cc\u0627 \u062a\u0627\u0646\u06a9 \u0647\u0646\u06af\u0627\u0645 \u067e\u0631\u0634\u062f\u0646 \u0633\u0631\u0631\u06cc\u0632 \u0634\u062f\u0647 \u0648 \u0647\u062f\u0631 \u0645\u06cc \u0631\u0648\u062f. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u060c \u0645\u062f\u0627\u0631\u0647\u0627\u06cc\u06cc \u0628\u0627 \u0645\u06cc\u06a9\u0631\u0648\u06a9\u0646\u062a\u0631\u0644\u0631\u060c8051\u0648 \u00a0ULN2803\u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062f\u0627\u0631\u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 \u0648 \u0647\u0634\u062f\u0627\u0631 \u0646\u0633\u0628\u062a \u0628\u0647 \u0622\u0646 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u0634\u0648\u062f. \u0633\u0647 \u0645\u062f\u0627\u0631 \u0633\u0627\u062f\u0647 \u06a9\u0647 \u0628\u0627 \u062a\u0631\u0627\u0646\u0632\u06cc\u0633\u062a\u0648\u0631\u060c \u062a\u0627\u06cc\u0645\u0631 555\u0648 ULN2003\u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0646\u062f. \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-13573","post","type-post","status-publish","format-standard","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>\u0686\u0646\u062f \u0645\u062f\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628 - \u0648\u0628\u0644\u0627\u06af \u0631\u0648\u0628\u0648\u0627\u06cc\u06a9\u06cc\u0648<\/title>\n<meta name=\"description\" content=\"\u0645\u0639\u0645\u0648\u0644\u0627 \u0622\u0628 \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u062e\u0632\u0646 \u06cc\u0627 \u062a\u0627\u0646\u06a9 \u0647\u0646\u06af\u0627\u0645 \u067e\u0631\u0634\u062f\u0646 \u0633\u0631\u0631\u06cc\u0632 \u0634\u062f\u0647 \u0648 \u0647\u062f\u0631 \u0645\u06cc \u0631\u0648\u062f. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u060c \u0645\u062f\u0627\u0631\u0647\u0627\u06cc\u06cc \u0628\u0627 \u0645\u06cc\u06a9\u0631\u0648\u06a9\u0646\u062a\u0631\u0644\u0631\u060c8051 \u0648 ULN2803 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a\u060c\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roboeq.ir\/blog\/\u0645\u062f\u0627\u0631-\u062a\u0639\u06cc\u06cc\u0646-\u0633\u0637\u062d-\u0622\u0628\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0686\u0646\u062f \u0645\u062f\u0627\u0631 \u0633\u0627\u062f\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u0633\u0637\u062d \u0622\u0628\" \/>\n<meta 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