{"id":23387,"date":"2021-02-24T15:20:31","date_gmt":"2021-02-24T11:50:31","guid":{"rendered":"https:\/\/thecaferobot.com\/learn\/?p=23387"},"modified":"2021-06-19T17:46:12","modified_gmt":"2021-06-19T13:16:12","slug":"interfacing-rdm6300-125khz-rfid-reader-module-with-arduino","status":"publish","type":"post","link":"https:\/\/thecaferobot.com\/learn\/interfacing-rdm6300-125khz-rfid-reader-module-with-arduino\/","title":{"rendered":"\u0622\u0645\u0648\u0632\u0634 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u0627\u0698\u0648\u0644 RFID \u0645\u062f\u0644 RDM6300 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"23387\" class=\"elementor elementor-23387\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1b4a6a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b4a6a9\" data-element_type=\"section\">\r\n\t\t\t\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5cb7c07\" data-id=\"5cb7c07\" data-element_type=\"column\">\r\n\r\n\t\t\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2fe02821 elementor-widget elementor-widget-heading\" data-id=\"2fe02821\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u0627\u0698\u0648\u0644 RFID \u0645\u062f\u0644 RDM6300 \u062f\u0627\u0631\u0627\u06cc \u0641\u0631\u06a9\u0627\u0646\u0633 125 \u06a9\u06cc\u0644\u0648\u0647\u0631\u062a\u0632<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39248ee5 elementor-widget elementor-widget-text-editor\" data-id=\"39248ee5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>\u0627\u06af\u0631 \u0634\u0645\u0627 \u0627\u0646\u062f\u06a9\u06cc \u0628\u0627 \u0627\u0644\u06a9\u062a\u0631\u0648\u0646\u06cc\u06a9 \u0622\u0634\u0646\u0627 \u0628\u0627\u0634\u06cc\u062f\u060c \u0642\u0637\u0639\u0627 \u0646\u0627\u0645\u200c RFID (radio-frequency-identification) \u0631\u0627 \u0634\u0646\u06cc\u062f\u0647\u200c\u0627\u06cc\u062f. \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0627\u0698\u0648\u0644\u200c\u0647\u0627\u06cc RFID \u0645\u062f\u0644 RDM6300 \u0628\u0627 \u0641\u0631\u06a9\u0627\u0646\u0633 125 \u06a9\u06cc\u0644\u0648\u0647\u0631\u062a\u0632 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644\u200c \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646 \u06a9\u062f \u0627\u0632 \u062a\u06af\u200c\u0647\u0627 \u0648 \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0646\u0648\u0634\u062a\u0646 \u0628\u0631 \u0631\u0648\u06cc \u06a9\u0627\u0631\u062a\u200c\u0647\u0627\u06cc 125 \u06a9\u06cc\u0644\u0648\u0647\u0631\u062a\u0632 \u0645\u0646\u0627\u0633\u0628\u00a0 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/p><p>\u0627\u0632 \u062c\u0645\u0644\u0647 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644:<\/p><ul><li>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0627\u0632 \u0622\u0646\u062a\u0646 \u062e\u0627\u0631\u062c\u06cc<\/li><li>\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0641\u0627\u0635\u0644\u0647 \u0645\u0648\u062b\u0631: \u062a\u0627 50 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631<\/li><li>\u0627\u0631\u062a\u0628\u0627\u0637 Uart<\/li><li>\u0637\u0631\u0627\u062d\u06cc \u0645\u0627\u0698\u0648\u0644 \u0628\u0627 \u0627\u0628\u0639\u0627\u062f \u06a9\u0648\u0686\u06a9<\/li><\/ul>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c7e1ae elementor-widget elementor-widget-image\" data-id=\"6c7e1ae\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Module.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"RDM6300-125KHz-RFID-Module\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjMzOTAsInVybCI6Imh0dHBzOlwvXC90aGVjYWZlcm9ib3QuY29tXC9sZWFyblwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMVwvMDJcL1JETTYzMDAtMTI1S0h6LVJGSUQtTW9kdWxlLmpwZyJ9\">\n\t\t\t\t\t\t\t<img width=\"600\" height=\"600\" src=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Module.jpg\" class=\"attachment-large size-large\" alt=\"\u0645\u0627\u0698\u0648\u0644 \u0631\u06cc\u062f\u0631 RFID RDM6300 \u062f\u0627\u0631\u0627\u06cc \u0641\u0631\u06a9\u0627\u0646\u0633 125 \u06a9\u06cc\u0644\u0648\u0647\u0631\u062a\u0632\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-272c6e11 elementor-widget elementor-widget-heading\" data-id=\"272c6e11\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0645\u0639\u0631\u0641\u06cc \u067e\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc (Pinout) \u0645\u0627\u0698\u0648\u0644 RFID \u0645\u062f\u0644 RDM6300<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-271c3325 elementor-widget elementor-widget-text-editor\" data-id=\"271c3325\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>\u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644 \u062f\u0627\u0631\u0627\u06cc 9 \u067e\u0627\u06cc\u0647 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f:<\/p><ul><li><strong>VCC<\/strong><strong>:<\/strong> \u062a\u063a\u0630\u06cc\u0647 \u0645\u0627\u0698\u0648\u0644 \u20135 \u0648\u0644\u062a<\/li><li><strong>GND<\/strong><strong>:<\/strong> \u0632\u0645\u06cc\u0646<\/li><li><strong>RX<\/strong><strong>:<\/strong> \u067e\u06cc\u0646 \u062f\u0631\u06cc\u0627\u0641\u062a \u062f\u06cc\u062a\u0627<\/li><li><strong>TX<\/strong><strong>:<\/strong> \u067e\u06cc\u0646 \u0627\u0631\u0633\u0627\u0644 \u062f\u06cc\u062a\u0627<\/li><li><strong>ANT1<\/strong><strong>:<\/strong> \u067e\u0627\u06cc\u0647 \u0627\u062a\u0635\u0627\u0644 \u0622\u0646\u062a\u0646<\/li><li><strong>ANT2<\/strong><strong>:<\/strong> \u067e\u0627\u06cc\u0647 \u0627\u062a\u0635\u0627\u0644 \u0622\u0646\u062a\u0646<\/li><li><strong>LED<\/strong><strong>:<\/strong> \u067e\u0627\u06cc\u0647 LED &#8211; \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0647\u06cc\u0686 \u062a\u06af\u06cc \u0646\u0632\u062f\u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u0646\u0628\u0627\u0634\u062f\u060c \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 HIGH \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0648\u0642\u062a\u06cc \u06cc\u06a9 \u062a\u06af \u062e\u0648\u0627\u0646\u062f\u0647 \u0634\u0648\u062f\u060c \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u0644\u062d\u0638\u0627\u062a\u06cc \u0627\u0632 HIGH \u0628\u0647 LOW \u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a \u0645\u06cc\u200c\u062f\u0647\u062f.<\/li><\/ul><p>\u067e\u06cc\u0646 \u0627\u0648\u062a (Pinout) \u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062f\u0631 \u062a\u0635\u0648\u06cc\u0631 \u0632\u06cc\u0631 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61a304f9 elementor-widget elementor-widget-image\" data-id=\"61a304f9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Pinout1.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"RDM6300-125KHz-RFID-Pinout1\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjMzOTEsInVybCI6Imh0dHBzOlwvXC90aGVjYWZlcm9ib3QuY29tXC9sZWFyblwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMVwvMDJcL1JETTYzMDAtMTI1S0h6LVJGSUQtUGlub3V0MS5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img width=\"800\" height=\"600\" src=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Pinout1.jpg\" class=\"attachment-large size-large\" alt=\"\u067e\u06cc\u0646 \u0627\u0648\u062a Pinout \u0645\u0627\u0698\u0648\u0644 RDM6300\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24ac4bc9 elementor-widget elementor-widget-heading\" data-id=\"24ac4bc9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0644\u0648\u0627\u0632\u0645\u06cc \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0627\u062d\u062a\u06cc\u0627\u062c \u062f\u0627\u0631\u06cc\u062f<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15abdd4e elementor-widget elementor-widget-image\" data-id=\"15abdd4e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Material.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"RDM6300-125KHz-RFID-Material\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjMzOTIsInVybCI6Imh0dHBzOlwvXC90aGVjYWZlcm9ib3QuY29tXC9sZWFyblwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMVwvMDJcL1JETTYzMDAtMTI1S0h6LVJGSUQtTWF0ZXJpYWwuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img width=\"700\" height=\"583\" src=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Material.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36a4af02 elementor-widget elementor-widget-heading\" data-id=\"36a4af02\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0642\u0637\u0639\u0627\u062a \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 <\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77d53945 elementor-widget elementor-widget-html\" data-id=\"77d53945\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"table-2\">\r\n<table width=\"100%\" class=\"zebra\">\r\n<tbody>\r\n\r\n<tr>\r\n\t<td width=\"70%\">\u0622\u0631\u062f\u0648\u06cc\u0646\u0648 UNO R3 \r\n<\/td>\r\n\t<td class=\"center\" width=\"10%\">\u00d7<\/td>\r\n    <td class=\"center\" width=\"10%\">1<\/td>\r\n\t<td class=\"center\" width=\"10%\"><a href=\"http:\/\/thecaferobot.com\/store\/arduino-uno-r3\" target=\"_blank\"><i class=\"fa fa-shopping-cart\" style=\"\"><\/i><\/a><\/td>\r\n<\/tr>\r\n<tr>\r\n\t<td width=\"70%\">\u0645\u0627\u0698\u0648\u0644 RFID \u0645\u062f\u0644 RDM6300  \u062f\u0627\u0631\u0627\u06cc \u0641\u0631\u06a9\u0627\u0646\u0633 125 \u06a9\u06cc\u0644\u0648\u0647\u0631\u062a\u0632\r\n<\/td>\r\n\t<td class=\"center\" width=\"10%\">\u00d7<\/td>\r\n    <td class=\"center\" width=\"10%\">1<\/td>\r\n\t<td class=\"center\" width=\"10%\"><a href=\"https:\/\/thecaferobot.com\/store\/125khz-rfid-reader-module-rdm6300-uart\" target=\"_blank\"><i class=\"fa fa-shopping-cart\" style=\"\"><\/i><\/a><\/td>\r\n<\/tr>\r\n<tr>\r\n\t<td width=\"70%\">\u0633\u06cc\u0645 \u062c\u0627\u0645\u067e\u0631 \r\n<\/td>\r\n\t<td class=\"center\" width=\"10%\">\u00d7<\/td>\r\n    <td class=\"center\" width=\"10%\">1<\/td>\r\n\t<td class=\"center\" width=\"10%\"><a href=\"http:\/\/thecaferobot.com\/store\/40p-male-female-10cm-jumper-wire\" target=\"_blank\"><i class=\"fa fa-shopping-cart\" style=\"\"><\/i><\/a><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-138ea829 elementor-widget elementor-widget-heading\" data-id=\"138ea829\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5696dbb9 elementor-widget elementor-widget-html\" data-id=\"5696dbb9\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"table-2\">\r\n<table width=\"100%\" class=\"zebra\">\r\n<tbody>\r\n\r\n<tr>\r\n\t<td width=\"90%\">\u0622\u0631\u062f\u0648\u06cc\u0646\u0648 IDE<\/td>\r\n\t<td class=\"center\" width=\"10%\"><a href=\"https:\/\/www.arduino.cc\/en\/Main\/Software\" target=\"_blank\"><i class=\"fa fa-info\" style=\"\"><\/i><\/a><\/td>\r\n<\/tr>\r\n\r\n\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cff3768 elementor-widget elementor-widget-heading\" data-id=\"6cff3768\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u0627\u0698\u0648\u0644 RFID \u0645\u062f\u0644 RDM6300 \u0628\u0627 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648<span style=\"letter-spacing: 0px;\"><\/span><br><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-697e0485 elementor-widget elementor-widget-heading\" data-id=\"697e0485\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u06af\u0627\u0645 \u0627\u0648\u0644: \u0633\u06cc\u0645 \u0628\u0646\u062f\u06cc<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ab9cf88 elementor-widget elementor-widget-text-editor\" data-id=\"3ab9cf88\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>\u0645\u0637\u0627\u0628\u0642 \u0645\u062f\u0627\u0631 \u0632\u06cc\u0631\u060c \u0645\u0627\u0698\u0648\u0644 \u0631\u0627 \u0628\u0647 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648 \u0648\u0635\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c428955 elementor-widget elementor-widget-image\" data-id=\"c428955\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Circuit.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"RDM6300-125KHz-RFID-Circuit\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjMzOTMsInVybCI6Imh0dHBzOlwvXC90aGVjYWZlcm9ib3QuY29tXC9sZWFyblwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMVwvMDJcL1JETTYzMDAtMTI1S0h6LVJGSUQtQ2lyY3VpdC5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img width=\"800\" height=\"614\" src=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Circuit.jpg\" class=\"attachment-large size-large\" alt=\"\u0633\u06cc\u0645 \u0628\u0646\u062f\u06cc \u0645\u062f\u0627\u0631 \u0627\u062a\u0635\u0627\u0644 RDM6300 \u0628\u0647 \u0622\u0631\u062f\u0648\u06cc\u0646\u0648\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d8ff5f1 elementor-widget elementor-widget-heading\" data-id=\"6d8ff5f1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u06af\u0627\u0645 \u062f\u0648\u0645: \u06a9\u062f<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60ded6c3 elementor-widget elementor-widget-text-editor\" data-id=\"60ded6c3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>\u0627\u0628\u062a\u062f\u0627 \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0631\u0648\u06cc \u0622\u0631\u062f\u0648\u06cc\u0646\u0648\u06cc \u062e\u0648\u062f \u0622\u067e\u0644\u0648\u062f \u06a9\u0646\u06cc\u062f.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-360838cc elementor-widget elementor-widget-html\" data-id=\"360838cc\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<pre class=\"line-numbers lang-arduino\"><code> \/*\r\n  RDM6300-125KHz-RFID\r\n  modified on 20 Jan 2020\r\n  by Amir Mohammad Shojaee @ Electropeak\r\n  https:\/\/electropeak.com\/learn\/\r\n\r\n  based on www.mschoeffler.de Arduino Examples\r\n*\/\r\n\r\n#include &lt;SoftwareSerial.h&gt;\r\n\r\nconst int BUFFER_SIZE = 14; \/\/ RFID DATA FRAME FORMAT: 1byte head (value: 2), 10byte data (2byte version + 8byte tag), 2byte checksum, 1byte tail (value: 3)\r\nconst int DATA_SIZE = 10; \/\/ 10byte data (2byte version + 8byte tag)\r\nconst int DATA_VERSION_SIZE = 2; \/\/ 2byte version (actual meaning of these two bytes may vary)\r\nconst int DATA_TAG_SIZE = 8; \/\/ 8byte tag\r\nconst int CHECKSUM_SIZE = 2; \/\/ 2byte checksum\r\n\r\nSoftwareSerial ssrfid = SoftwareSerial(6,8); \r\n\r\nuint8_t buffer[BUFFER_SIZE]; \/\/ used to store an incoming data frame \r\nint buffer_index = 0;\r\n\r\nvoid setup() {\r\n Serial.begin(9600); \r\n \r\n ssrfid.begin(9600);\r\n ssrfid.listen(); \r\n \r\n Serial.println(&quot; INIT DONE&quot;);\r\n}\r\n\r\nvoid loop() {\r\n  if (ssrfid.available() &gt; 0){\r\n    bool call_extract_tag = false;\r\n    \r\n    int ssvalue = ssrfid.read(); \/\/ read \r\n    if (ssvalue == -1) { \/\/ no data was read\r\n      return;\r\n    }\r\n\r\n    if (ssvalue == 2) { \/\/ RDM630\/RDM6300 found a tag =&gt; tag incoming \r\n      buffer_index = 0;\r\n    } else if (ssvalue == 3) { \/\/ tag has been fully transmitted       \r\n      call_extract_tag = true; \/\/ extract tag at the end of the function call\r\n    }\r\n\r\n    if (buffer_index &gt;= BUFFER_SIZE) { \/\/ checking for a buffer overflow (It's very unlikely that an buffer overflow comes up!)\r\n      Serial.println(&quot;Error: Buffer overflow detected! &quot;);\r\n      return;\r\n    }\r\n    \r\n    buffer[buffer_index++] = ssvalue; \/\/ everything is alright =&gt; copy current value to buffer\r\n\r\n    if (call_extract_tag == true) {\r\n      if (buffer_index == BUFFER_SIZE) {\r\n        unsigned tag = extract_tag();\r\n      } else { \/\/ something is wrong... start again looking for preamble (value: 2)\r\n        buffer_index = 0;\r\n        return;\r\n      }\r\n    }    \r\n  }    \r\n}\r\n\r\nunsigned extract_tag() {\r\n    uint8_t msg_head = buffer[0];\r\n    uint8_t *msg_data = buffer + 1; \/\/ 10 byte =&gt; data contains 2byte version + 8byte tag\r\n    uint8_t *msg_data_version = msg_data;\r\n    uint8_t *msg_data_tag = msg_data + 2;\r\n    uint8_t *msg_checksum = buffer + 11; \/\/ 2 byte\r\n    uint8_t msg_tail = buffer[13];\r\n\r\n    \/\/ print message that was sent from RDM630\/RDM6300\r\n    Serial.println(&quot;--------&quot;);\r\n\r\n    Serial.print(&quot;Message-Head: &quot;);\r\n    Serial.println(msg_head);\r\n\r\n    Serial.println(&quot;Message-Data (HEX): &quot;);\r\n    for (int i = 0; i &lt; DATA_VERSION_SIZE; ++i) {\r\n      Serial.print(char(msg_data_version[i]));\r\n    }\r\n    Serial.println(&quot; (version)&quot;);\r\n    for (int i = 0; i &lt; DATA_TAG_SIZE; ++i) {\r\n      Serial.print(char(msg_data_tag[i]));\r\n    }\r\n    Serial.println(&quot; (tag)&quot;);\r\n\r\n    Serial.print(&quot;Message-Checksum (HEX): &quot;);\r\n    for (int i = 0; i &lt; CHECKSUM_SIZE; ++i) {\r\n      Serial.print(char(msg_checksum[i]));\r\n    }\r\n    Serial.println(&quot;&quot;);\r\n\r\n    Serial.print(&quot;Message-Tail: &quot;);\r\n    Serial.println(msg_tail);\r\n\r\n    Serial.println(&quot;--&quot;);\r\n\r\n    long tag = hexstr_to_value(msg_data_tag, DATA_TAG_SIZE);\r\n    Serial.print(&quot;Extracted Tag: &quot;);\r\n    Serial.println(tag);\r\n\r\n    long checksum = 0;\r\n    for (int i = 0; i &lt; DATA_SIZE; i+= CHECKSUM_SIZE) {\r\n      long val = hexstr_to_value(msg_data + i, CHECKSUM_SIZE);\r\n      checksum ^= val;\r\n    }\r\n    Serial.print(&quot;Extracted Checksum (HEX): &quot;);\r\n    Serial.print(checksum, HEX);\r\n    if (checksum == hexstr_to_value(msg_checksum, CHECKSUM_SIZE)) { \/\/ compare calculated checksum to retrieved checksum\r\n      Serial.print(&quot; (OK)&quot;); \/\/ calculated checksum corresponds to transmitted checksum!\r\n    } else {\r\n      Serial.print(&quot; (NOT OK)&quot;); \/\/ checksums do not match\r\n    }\r\n\r\n    Serial.println(&quot;&quot;);\r\n    Serial.println(&quot;--------&quot;);\r\n\r\n    return tag;\r\n\r\n}\r\nlong hexstr_to_value(char *str, unsigned int length) { \/\/ converts a hexadecimal value (encoded as ASCII string) to a numeric value\r\n  char* copy = malloc((sizeof(char) * length) + 1); \r\n  memcpy(copy, str, sizeof(char) * length);\r\n  copy[length] = '\\0'; \r\n  \/\/ the variable &quot;copy&quot; is a copy of the parameter &quot;str&quot;. &quot;copy&quot; has an additional '\\0' element to make sure that &quot;str&quot; is null-terminated.\r\n  long value = strtol(copy, NULL, 16);  \/\/ strtol converts a null-terminated string to a long value\r\n  free(copy); \/\/ clean up \r\n  return value;\r\n}\r\n<\/code><\/pre>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-701a3014 elementor-widget elementor-widget-text-editor\" data-id=\"701a3014\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0647 \u0639\u0644\u062a \u0646\u06cc\u0627\u0632 \u0628\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 2 \u067e\u0627\u06cc\u0647 \u0633\u0631\u06cc\u0627\u0644 \u062f\u06cc\u06af\u0631\u060c \u0627\u0632 SoftwareSerial \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647\u200c\u0627\u0633\u062a. \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062a\u06af \u0631\u0627 \u0628\u0647 RFID \u0646\u0632\u062f\u06cc\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645\u060c \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u0633\u0631\u06cc\u0627\u0644 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631\u060c \u062a\u06af \u062e\u0648\u0627\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0622\u06cc\u062f\u06cc \u0645\u062e\u0635\u0648\u0635 \u0622\u0646 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p><p>\u062f\u0648 \u062a\u06af \u0645\u062a\u0641\u0627\u0648\u062a \u0631\u0627 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0628\u0647 \u0645\u0627\u0698\u0648\u0644 \u0646\u0632\u062f\u06cc\u06a9 \u06a9\u0631\u062f\u0647 \u0648 \u0633\u067e\u0633 \u0628\u0631\u0645\u06cc\u200c\u062f\u0627\u0631\u06cc\u0645. \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0628\u062a\u062f\u0627 \u0647\u0631 \u062a\u06af \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0634\u062f\u0647 \u0648 \u0633\u067e\u0633 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0622\u0646 \u062f\u0631 \u0633\u0631\u06cc\u0627\u0644 \u0645\u0627\u0646\u06cc\u062a\u0648\u0631 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d006f27 elementor-widget elementor-widget-image\" data-id=\"d006f27\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Result.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"RDM6300-125KHz-RFID-Result\" e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjMzOTQsInVybCI6Imh0dHBzOlwvXC90aGVjYWZlcm9ib3QuY29tXC9sZWFyblwvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyMVwvMDJcL1JETTYzMDAtMTI1S0h6LVJGSUQtUmVzdWx0LmpwZyJ9\">\n\t\t\t\t\t\t\t<img width=\"800\" height=\"427\" src=\"https:\/\/thecaferobot.com\/learn\/wp-content\/uploads\/2021\/02\/RDM6300-125KHz-RFID-Result.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/section>\r\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u0627\u0698\u0648\u0644 RFID \u0645\u062f\u0644 RDM6300 \u062f\u0627\u0631\u0627\u06cc \u0641\u0631\u06a9\u0627\u0646\u0633 125 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