{"id":50041,"date":"2018-09-26T08:51:03","date_gmt":"2018-09-26T02:51:03","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=50041"},"modified":"2022-01-12T18:45:07","modified_gmt":"2022-01-12T12:45:07","slug":"rfid-%d0%bc%d0%be%d0%b4%d1%83%d0%bb%d1%8c-rc522-%d1%8d%d0%bb%d0%b5%d0%ba%d1%82%d1%80%d0%be%d0%bd%d0%bd%d1%8b%d0%b9-%d0%b7%d0%b0%d0%bc%d0%be%d0%ba","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=50041","title":{"rendered":"RFID-\u043c\u043e\u0434\u0443\u043b\u044c RC522 &#8212; \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0439 \u0437\u0430\u043c\u043e\u043a (Arduino)"},"content":{"rendered":"<p>\u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 RFID-\u043c\u043e\u0434\u0443\u043b\u044f RC522 \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0439 \u0437\u0430\u043c\u043e\u043a \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u043e\u0439 \u043c\u043e\u0434\u0443\u043b\u044f \u0440\u0435\u043b\u0435. \u041f\u0440\u0438\u043d\u0446\u0438\u043f \u0440\u0430\u0431\u043e\u0442\u044b \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u0437\u0430\u043c\u043a\u0430 \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0441\u0442, RFID-\u043c\u043e\u0434\u0443\u043b\u044c \u0431\u0443\u0434\u0435\u0442 \u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u0439 \u043d\u043e\u043c\u0435\u0440 (UID) RFID-\u043c\u0435\u0442\u043a\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u044b \u0432 \u0432\u0438\u0434\u0435 \u043a\u0430\u0440\u0442\u044b \u0438 \u0431\u0440\u0435\u043b\u043e\u043a\u0430. \u0412 \u0441\u043a\u0435\u0442\u0447 \u0432 \u0432\u0438\u0434\u0435 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0437\u0430\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u0435 \u043d\u043e\u043c\u0435\u0440\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d \u0434\u043e\u0441\u0442\u0443\u043f, \u043d\u043e\u043c\u0435\u0440\u0430\u00a0RFID-\u043c\u0435\u0442\u043e\u043a \u043d\u0435 \u0432\u043d\u0435\u0441\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432 \u0431\u0443\u0434\u0443\u0442 \u0438\u0433\u043d\u043e\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f. \u0415\u0441\u043b\u0438 \u043d\u043e\u043c\u0435\u0440 \u043c\u0435\u0442\u043a\u0438 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0432 \u043c\u0430\u0441\u0441\u0438\u0432\u0435, \u0442\u043e \u0441\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0440\u0435\u043b\u0435, \u0432\u0440\u0435\u043c\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0440\u0435\u043b\u0435 5 \u0441\u0435\u043a\u0443\u043d\u0434, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0439 \u0437\u0430\u043c\u043e\u043a \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u0442 \u0432 \u0440\u0435\u0436\u0438\u043c \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u044f.<\/p>\n<div id=\"marketWidget\"><\/div>\n<p><a href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/152-thickbox_default.jpg\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-50043\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/152-thickbox_default.jpg\" alt=\"\" width=\"450\" height=\"450\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/152-thickbox_default.jpg 800w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/152-thickbox_default-200x200.jpg 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/152-thickbox_default-500x500.jpg 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/152-thickbox_default-768x768.jpg 768w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/152-thickbox_default-45x45.jpg 45w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<blockquote><p>RFID-\u043c\u043e\u0434\u0443\u043b\u044c 13.56 \u041c\u0413\u0446 \u0441 SPI-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c, \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438:<\/p>\n<ul>\n<li>\u041e\u0441\u043d\u043e\u0432\u0430\u043d \u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c\u0435 MFRC522;<\/li>\n<li>\u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043f\u0438\u0442\u0430\u043d\u0438\u044f: 3.3V;<\/li>\n<li>\u041f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0435\u043c\u044b\u0439 \u0442\u043e\u043a :13-26mA<\/li>\n<li>\u0420\u0430\u0431\u043e\u0447\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430: 13.56MHz<\/li>\n<li>\u0414\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0441\u0447\u0438\u0442\u044b\u0432\u0430\u043d\u0438\u044f: 0 ~ 60 \u043c\u043c<\/li>\n<li>\u0418\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441: SPI, \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 10 \u041c\u0411\u0438\u0442\/\u0441<\/li>\n<li>\u0420\u0430\u0437\u043c\u0435\u0440: 40 \u043c\u043c \u0445 60 \u043c\u043c<\/li>\n<li>\u0427\u0442\u0435\u043d\u0438\u0435 \u0438 \u0437\u0430\u043f\u0438\u0441\u044c RFID-\u043c\u0435\u0442\u043e\u043a.<\/li>\n<\/ul>\n<\/blockquote>\n<p><a href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/66876876876879999.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-50042\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/66876876876879999.png\" alt=\"\" width=\"395\" height=\"387\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/66876876876879999.png 395w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/66876876876879999-200x196.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/66876876876879999-45x45.png 45w\" sizes=\"auto, (max-width: 395px) 100vw, 395px\" \/><\/a><\/p>\n<pre class=\"actionscript\" style=\"font-family: monospace; font-size: 12px;\"><span style=\"color: #808080; font-style: italic;\">#include &lt;SPI.h&gt;<\/span>\r\n<span style=\"color: #808080; font-style: italic;\">#include &lt;MFRC522.h&gt;<\/span>\r\n\u00a0\r\n<span style=\"color: #0066cc;\">int<\/span> x;\r\n<span style=\"color: #0066cc;\">int<\/span> uid<span style=\"color: #66cc66;\">[<\/span><span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">]<\/span>;\r\n<span style=\"color: #0066cc;\">int<\/span> kart<span style=\"color: #66cc66;\">[<\/span><span style=\"color: #cc66cc;\">3<\/span><span style=\"color: #66cc66;\">]<\/span><span style=\"color: #66cc66;\">[<\/span><span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">]<\/span><span style=\"color: #66cc66;\">{<\/span> <span style=\"color: #808080; font-style: italic;\">\/\/ \u043c\u0430\u0441\u0441\u0438\u0432 \u0434\u043b\u044f \u0442\u0440\u0435\u0445 \u043c\u0435\u0442\u043e\u043a<\/span>\r\n  <span style=\"color: #66cc66;\">{<\/span>\r\n    <span style=\"color: #cc66cc;\">129<\/span>, <span style=\"color: #cc66cc;\">71<\/span>, <span style=\"color: #cc66cc;\">80<\/span>,<span style=\"color: #cc66cc;\">131<\/span>    <span style=\"color: #66cc66;\">}<\/span>  \r\n  ,\r\n  <span style=\"color: #66cc66;\">{<\/span> \r\n    <span style=\"color: #cc66cc;\">16<\/span>,<span style=\"color: #cc66cc;\">180<\/span>,<span style=\"color: #cc66cc;\">178<\/span>,<span style=\"color: #cc66cc;\">181<\/span>    <span style=\"color: #66cc66;\">}<\/span>\r\n  , \r\n  <span style=\"color: #66cc66;\">{<\/span>\r\n    <span style=\"color: #cc66cc;\">162<\/span>, <span style=\"color: #cc66cc;\">91<\/span>,<span style=\"color: #cc66cc;\">142<\/span>, <span style=\"color: #cc66cc;\">96<\/span>    <span style=\"color: #66cc66;\">}<\/span> \r\n<span style=\"color: #66cc66;\">}<\/span>;\r\n\u00a0\r\nMFRC522 mfrc522<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">10<\/span>,<span style=\"color: #cc66cc;\">9<\/span><span style=\"color: #66cc66;\">)<\/span>; <span style=\"color: #808080; font-style: italic;\">\/\/(SS_PIN, RST_PIN)   <\/span>\r\n\u00a0\r\n<span style=\"color: #0066cc;\">void<\/span> setup<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">{<\/span>\r\n  Serial.<span style=\"color: #006600;\">begin<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">9600<\/span><span style=\"color: #66cc66;\">)<\/span>;        \r\n  <span style=\"color: #b1b100;\">while<\/span> <span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">!<\/span>Serial<span style=\"color: #66cc66;\">)<\/span>;          \r\n  SPI.<span style=\"color: #006600;\">begin<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;              \r\n  mfrc522.<span style=\"color: #006600;\">PCD_Init<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;      \r\n  pinMode<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">3<\/span>,OUTPUT<span style=\"color: #66cc66;\">)<\/span>;\r\n<span style=\"color: #66cc66;\">}<\/span>\r\n\u00a0\r\n<span style=\"color: #0066cc;\">void<\/span> loop<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">{<\/span>\r\n  <span style=\"color: #b1b100;\">if<\/span> <span style=\"color: #66cc66;\">(<\/span> <span style=\"color: #66cc66;\">!<\/span> mfrc522.<span style=\"color: #006600;\">PICC_IsNewCardPresent<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">||<\/span> <span style=\"color: #66cc66;\">!<\/span> mfrc522.<span style=\"color: #006600;\">PICC_ReadCardSerial<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">{<\/span>\r\n    delay<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">50<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    <span style=\"color: #b1b100;\">return<\/span>;\r\n  <span style=\"color: #66cc66;\">}<\/span>\r\n  Serial.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\"UID: \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  <span style=\"color: #b1b100;\">for<\/span> <span style=\"color: #66cc66;\">(<\/span>byte y = <span style=\"color: #cc66cc;\">0<\/span>; y <span style=\"color: #66cc66;\">&lt;<\/span> <span style=\"color: #66cc66;\">(<\/span>sizeof<span style=\"color: #66cc66;\">(<\/span>kart<span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">\/<\/span>sizeof<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #0066cc;\">int<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">\/<\/span><span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">)<\/span>; y++<span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">{<\/span>\r\n    <span style=\"color: #b1b100;\">for<\/span> <span style=\"color: #66cc66;\">(<\/span>byte i = <span style=\"color: #cc66cc;\">0<\/span>; i <span style=\"color: #66cc66;\">&lt;<\/span> <span style=\"color: #cc66cc;\">4<\/span>; i++<span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">{<\/span>\r\n      uid<span style=\"color: #66cc66;\">[<\/span>i<span style=\"color: #66cc66;\">]<\/span> = mfrc522.<span style=\"color: #006600;\">uid<\/span>.<span style=\"color: #006600;\">uidByte<\/span><span style=\"color: #66cc66;\">[<\/span>i<span style=\"color: #66cc66;\">]<\/span>;\r\n      <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>uid<span style=\"color: #66cc66;\">[<\/span>i<span style=\"color: #66cc66;\">]<\/span>==kart<span style=\"color: #66cc66;\">[<\/span>y<span style=\"color: #66cc66;\">]<\/span><span style=\"color: #66cc66;\">[<\/span>i<span style=\"color: #66cc66;\">]<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n        x++;\r\n      <span style=\"color: #66cc66;\">}<\/span>\r\n    <span style=\"color: #66cc66;\">}<\/span> \r\n    <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>x<span style=\"color: #66cc66;\">&lt;<\/span><span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n      x=<span style=\"color: #cc66cc;\">0<\/span>;\r\n    <span style=\"color: #66cc66;\">}<\/span>\r\n  <span style=\"color: #66cc66;\">}<\/span>\r\n\u00a0\r\n  <span style=\"color: #b1b100;\">for<\/span> <span style=\"color: #66cc66;\">(<\/span>byte i = <span style=\"color: #cc66cc;\">0<\/span>; i <span style=\"color: #66cc66;\">&lt;<\/span> <span style=\"color: #cc66cc;\">4<\/span>; i++<span style=\"color: #66cc66;\">)<\/span> <span style=\"color: #66cc66;\">{<\/span>\r\n    Serial.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span>uid<span style=\"color: #66cc66;\">[<\/span>i<span style=\"color: #66cc66;\">]<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    Serial.<span style=\"color: #0066cc;\">print<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  <span style=\"color: #66cc66;\">}<\/span>\r\n  Serial.<span style=\"color: #006600;\">println<\/span><span style=\"color: #66cc66;\">(<\/span>x<span style=\"color: #66cc66;\">)<\/span>;\r\n  Serial.<span style=\"color: #006600;\">println<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n\u00a0\r\n  <span style=\"color: #b1b100;\">if<\/span><span style=\"color: #66cc66;\">(<\/span>x<span style=\"color: #66cc66;\">&gt;<\/span>=<span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">)<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n    digitalWrite<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">3<\/span>,HIGH<span style=\"color: #66cc66;\">)<\/span>; \r\n    tone<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">4<\/span>,<span style=\"color: #cc66cc;\">700<\/span>,<span style=\"color: #cc66cc;\">500<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    Serial.<span style=\"color: #006600;\">println<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" ON \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    Serial.<span style=\"color: #006600;\">println<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" pause 5 sek \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    delay<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">5000<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    tone<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">4<\/span>,<span style=\"color: #cc66cc;\">300<\/span>,<span style=\"color: #cc66cc;\">100<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    digitalWrite<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">3<\/span>,LOW<span style=\"color: #66cc66;\">)<\/span>;\r\n    Serial.<span style=\"color: #006600;\">println<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" OFF \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  <span style=\"color: #66cc66;\">}<\/span>\r\n  <span style=\"color: #b1b100;\">else<\/span><span style=\"color: #66cc66;\">{<\/span>\r\n    tone<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">4<\/span>,<span style=\"color: #cc66cc;\">300<\/span>,<span style=\"color: #cc66cc;\">300<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    Serial.<span style=\"color: #006600;\">println<\/span><span style=\"color: #66cc66;\">(<\/span><span style=\"color: #ff0000;\">\" OFF \"<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n    delay<span style=\"color: #66cc66;\">(<\/span><span style=\"color: #cc66cc;\">1000<\/span><span style=\"color: #66cc66;\">)<\/span>;\r\n  <span style=\"color: #66cc66;\">}<\/span>\r\n  x=<span style=\"color: #cc66cc;\">0<\/span>;   \r\n<span style=\"color: #66cc66;\">}<\/span><\/pre>\n<p><span style=\"color: #0066cc;\">int<\/span> kart<span style=\"color: #66cc66;\">[<\/span><span style=\"color: #cc66cc;\">3<\/span><span style=\"color: #66cc66;\">]<\/span><span style=\"color: #66cc66;\">[<\/span><span style=\"color: #cc66cc;\">4<\/span><span style=\"color: #66cc66;\">]<\/span><span style=\"color: #66cc66;\">{<\/span> <span style=\"color: #66cc66;\">{<\/span> <span style=\"color: #cc66cc;\">129<\/span>, <span style=\"color: #cc66cc;\">71<\/span>, <span style=\"color: #cc66cc;\">80<\/span>,<span style=\"color: #cc66cc;\">131<\/span> <span style=\"color: #66cc66;\">}<\/span> , <span style=\"color: #66cc66;\">{<\/span> <span style=\"color: #cc66cc;\">16<\/span>,<span style=\"color: #cc66cc;\">180<\/span>,<span style=\"color: #cc66cc;\">178<\/span>,<span style=\"color: #cc66cc;\">181<\/span> <span style=\"color: #66cc66;\">}<\/span> , <span style=\"color: #66cc66;\">{<\/span> <span style=\"color: #cc66cc;\">162<\/span>, <span style=\"color: #cc66cc;\">91<\/span>,<span style=\"color: #cc66cc;\">142<\/span>, <span style=\"color: #cc66cc;\">96<\/span> <span style=\"color: #66cc66;\">}<\/span> <span style=\"color: #66cc66;\">}<\/span>; &#8212; \u0434\u043b\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u043e\u0432\u044b\u0445 \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u0445 \u043d\u043e\u043c\u0435\u0440\u043e\u0432 RFID \u043c\u0435\u0442\u043e\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u043c\u0430\u0441\u0441\u0438\u0432.<\/p>\n<p><a href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/Screenshot-26.09.2018-092945.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-50046\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/Screenshot-26.09.2018-092945.png\" alt=\"\" width=\"427\" height=\"350\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/Screenshot-26.09.2018-092945.png 427w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/09\/Screenshot-26.09.2018-092945-200x164.png 200w\" sizes=\"auto, (max-width: 427px) 100vw, 427px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/GHOPqJS3sBQ\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 RFID-\u043c\u043e\u0434\u0443\u043b\u044f RC522 \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u044b\u0439 \u0437\u0430\u043c\u043e\u043a \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u043e\u0439 \u043c\u043e\u0434\u0443\u043b\u044f \u0440\u0435\u043b\u0435. \u041f\u0440\u0438\u043d\u0446\u0438\u043f \u0440\u0430\u0431\u043e\u0442\u044b \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u043e\u0433\u043e \u0437\u0430\u043c\u043a\u0430 \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0441\u0442, RFID-\u043c\u043e\u0434\u0443\u043b\u044c \u0431\u0443\u0434\u0435\u0442 \u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u0439 \u043d\u043e\u043c\u0435\u0440 (UID) RFID-\u043c\u0435\u0442\u043a\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u044b \u0432 \u0432\u0438\u0434\u0435 \u043a\u0430\u0440\u0442\u044b \u0438 \u0431\u0440\u0435\u043b\u043e\u043a\u0430. \u0412 \u0441\u043a\u0435\u0442\u0447 \u0432 \u0432\u0438\u0434\u0435 \u043c\u0430\u0441\u0441\u0438\u0432\u0430 \u0437\u0430\u043d\u043e\u0441\u044f\u0442\u0441\u044f \u0441\u0435\u0440\u0438\u0439\u043d\u044b\u0435 \u043d\u043e\u043c\u0435\u0440\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d \u0434\u043e\u0441\u0442\u0443\u043f, \u043d\u043e\u043c\u0435\u0440\u0430\u00a0RFID-\u043c\u0435\u0442\u043e\u043a \u043d\u0435 \u0432\u043d\u0435\u0441\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432 \u0431\u0443\u0434\u0443\u0442 \u0438\u0433\u043d\u043e\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f. \u0415\u0441\u043b\u0438 \u043d\u043e\u043c\u0435\u0440 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50043,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,17],"tags":[],"class_list":["post-50041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-17"],"views":14421,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/50041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=50041"}],"version-history":[{"count":4,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/50041\/revisions"}],"predecessor-version":[{"id":111513,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/50041\/revisions\/111513"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/50043"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=50041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=50041"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=50041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}