{"id":2696,"date":"2024-05-31T01:42:59","date_gmt":"2024-05-31T01:42:59","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2696"},"modified":"2024-05-31T01:42:59","modified_gmt":"2024-05-31T01:42:59","slug":"classification-of-rfid-tags","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/","title":{"rendered":"Ph\u00e2n lo\u1ea1i th\u1ebb RFID"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/#Introduction\" title=\"Gi\u1edbi thi\u1ec7u\">Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/#Classification_by_Power_Supply_Mode\" title=\"Ph\u00e2n lo\u1ea1i theo ch\u1ebf \u0111\u1ed9 cung c\u1ea5p \u0111i\u1ec7n\">Ph\u00e2n lo\u1ea1i theo ch\u1ebf \u0111\u1ed9 cung c\u1ea5p \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/#Classification_by_Carrier_Frequency\" title=\"Ph\u00e2n lo\u1ea1i theo t\u1ea7n s\u1ed1 s\u00f3ng mang\">Ph\u00e2n lo\u1ea1i theo t\u1ea7n s\u1ed1 s\u00f3ng mang<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/#Classification_by_Modulation_Methods\" title=\"Ph\u00e2n lo\u1ea1i theo ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf\">Ph\u00e2n lo\u1ea1i theo ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/#Classification_by_Operating_Distance\" title=\"Ph\u00e2n lo\u1ea1i theo Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng\">Ph\u00e2n lo\u1ea1i theo Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/#Classification_by_Chip\" title=\"Ph\u00e2n lo\u1ea1i theo Chip\">Ph\u00e2n lo\u1ea1i theo Chip<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nfc-readers.com\/vi\/classification-of-rfid-tags\/#Conclusion\" title=\"Ph\u1ea7n k\u1ebft lu\u1eadn\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"introduction\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>Gi\u1edbi thi\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Th\u1ebb RFID (Nh\u1eadn d\u1ea1ng t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed kh\u00e1c nhau. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 vi\u1ec7c ph\u00e2n lo\u1ea1i <a href=\"https:\/\/nfc-readers.com\/vi\/Wholesale\/nfc-tags\/\">Th\u1ebb RFID<\/a>, t\u1eadp trung v\u00e0o ch\u1ebf \u0111\u1ed9 cung c\u1ea5p \u0111i\u1ec7n, t\u1ea7n s\u1ed1 s\u00f3ng mang, ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf, kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 lo\u1ea1i chip.<\/div>\n<figure id=\"attachment_2104\" aria-describedby=\"caption-attachment-2104\" style=\"width: 319px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/nfc-readers.com\/vi\/Wholesale\/nfc-tags\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2104\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H9ed7fd36dfa840d9808d310fe6e112e9h-288x300.jpg\" alt=\"Th\u1ebb RFID\" width=\"319\" height=\"332\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H9ed7fd36dfa840d9808d310fe6e112e9h-288x300.jpg 288w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/H9ed7fd36dfa840d9808d310fe6e112e9h.jpg 601w\" sizes=\"auto, (max-width: 319px) 100vw, 319px\" \/><\/a><figcaption id=\"caption-attachment-2104\" class=\"wp-caption-text\"><a href=\"https:\/\/nfc-readers.com\/vi\/Wholesale\/nfc-tags\/\">Th\u1ebb RFID<\/a><\/figcaption><\/figure>\n<h2 id=\"classification-by-power-supply-mode\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Power_Supply_Mode\"><\/span>Ph\u00e2n lo\u1ea1i theo ch\u1ebf \u0111\u1ed9 cung c\u1ea5p \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Th\u1ebb RFID c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i ch\u00ednh t\u00f9y thu\u1ed9c v\u00e0o ch\u1ebf \u0111\u1ed9 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng c\u1ee7a ch\u00fang: th\u1ebb ch\u1ee7 \u0111\u1ed9ng v\u00e0 th\u1ebb th\u1ee5 \u0111\u1ed9ng.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Th\u1ebb \u0111ang ho\u1ea1t \u0111\u1ed9ng:<\/strong>\u00a0Nh\u1eefng th\u1ebb n\u00e0y ch\u1ee9a m\u1ed9t pin b\u00ean trong cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng, cho ph\u00e9p ch\u00fang c\u00f3 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng d\u00e0i h\u01a1n. Tuy nhi\u00ean, ch\u00fang c\u1ed3ng k\u1ec1nh h\u01a1n, \u0111\u1eaft h\u01a1n v\u00e0 c\u00f3 tu\u1ed5i th\u1ecd h\u1ea1n ch\u1ebf, khi\u1ebfn ch\u00fang \u00edt ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/li>\n<li><strong>Th\u1ebb th\u1ee5 \u0111\u1ed9ng:<\/strong>\u00a0C\u00e1c th\u1ebb n\u00e0y kh\u00f4ng c\u00f3 pin b\u00ean trong v\u00e0 d\u1ef1a v\u00e0o c\u00f4ng ngh\u1ec7 n\u0103ng l\u01b0\u1ee3ng ch\u00f9m tia, c\u00f4ng ngh\u1ec7 n\u00e0y chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng RF nh\u1eadn \u0111\u01b0\u1ee3c th\u00e0nh n\u0103ng l\u01b0\u1ee3ng DC \u0111\u1ec3 v\u1eadn h\u00e0nh m\u1ea1ch c\u1ee7a th\u1ebb. M\u1eb7c d\u00f9 ph\u1ea1m vi c\u1ee7a ch\u00fang ng\u1eafn h\u01a1n so v\u1edbi th\u1ebb ch\u1ee7 \u0111\u1ed9ng, nh\u01b0ng ch\u00fang b\u1ec1n h\u01a1n v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng cao.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-carrier-frequency\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Carrier_Frequency\"><\/span>Ph\u00e2n lo\u1ea1i theo t\u1ea7n s\u1ed1 s\u00f3ng mang<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Th\u1ebb RFID c\u0169ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean t\u1ea7n s\u1ed1 s\u00f3ng mang, c\u00f3 th\u1ec3 l\u00e0 th\u1ea5p, trung b\u00ecnh ho\u1eb7c cao.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Th\u1ebb t\u1ea7n s\u1ed1 th\u1ea5p (LF):<\/strong>\u00a0Ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 125 kHz v\u00e0 134,2 kHz, c\u00e1c th\u1ebb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng kho\u1ea3ng c\u00e1ch ng\u1eafn, chi ph\u00ed th\u1ea5p nh\u01b0 ki\u1ec3m so\u00e1t ra v\u00e0o, th\u1ebb tr\u01b0\u1eddng h\u1ecdc, theo d\u00f5i \u0111\u1ed9ng v\u1eadt v\u00e0 gi\u00e1m s\u00e1t h\u00e0ng h\u00f3a.<\/li>\n<li><strong>Th\u1ebb t\u1ea7n s\u1ed1 trung gian (IF):<\/strong>\u00a0Ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 13,56 MHz, c\u00e1c th\u1ebb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ki\u1ec3m so\u00e1t truy c\u1eadp v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u truy\u1ec1n d\u1eef li\u1ec7u \u0111\u00e1ng k\u1ec3.<\/li>\n<li><strong>Th\u1ebb t\u1ea7n s\u1ed1 cao (HF):<\/strong>\u00a0Ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00e1c t\u1ea7n s\u1ed1 nh\u01b0 433 MHz, 915 MHz, 2,45 GHz v\u00e0 5,8 GHz, c\u00e1c th\u1ebb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kho\u1ea3ng c\u00e1ch \u0111\u1ecdc-ghi d\u00e0i v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao, ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u00e1m s\u00e1t t\u00e0u h\u1ecfa v\u00e0 thu ph\u00ed \u0111\u01b0\u1eddng cao t\u1ed1c. Ch\u00f9m \u0103ng-ten h\u1eb9p h\u01a1n v\u00e0 chi ph\u00ed cao h\u01a1n khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3, c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-modulation-methods\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Modulation_Methods\"><\/span>Ph\u00e2n lo\u1ea1i theo ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Th\u1ebb RFID c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf th\u00e0nh ch\u1ebf \u0111\u1ed9 ch\u1ee7 \u0111\u1ed9ng v\u00e0 ch\u1ebf \u0111\u1ed9 th\u1ee5 \u0111\u1ed9ng.<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng:<\/strong>\u00a0\u1ede ch\u1ebf \u0111\u1ed9 n\u00e0y, th\u1ebb RFID ch\u1ee7 \u0111\u1ed9ng truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng n\u0103ng l\u01b0\u1ee3ng RF c\u1ee7a n\u00f3.<\/li>\n<li><strong>Ch\u1ebf \u0111\u1ed9 th\u1ee5 \u0111\u1ed9ng:<\/strong>\u00a0Th\u1ebb \u1edf ch\u1ebf \u0111\u1ed9 n\u00e0y truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ebf v\u00e0 ph\u00e2n t\u00e1n t\u00edn hi\u1ec7u s\u00f3ng mang do \u0111\u1ea7u \u0111\u1ecdc ph\u00e1t ra. Ch\u1ebf \u0111\u1ed9 n\u00e0y l\u00fd t\u01b0\u1edfng cho h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t ra v\u00e0o v\u00e0 giao th\u00f4ng v\u00ec n\u00f3 \u0111\u1ea3m b\u1ea3o ch\u1ec9 c\u00f3 th\u1ebb trong ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t. Th\u1ebb ch\u1ee7 \u0111\u1ed9ng \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi c\u00f3 ch\u01b0\u1edbng ng\u1ea1i v\u1eadt v\u00e0 \u1edf kho\u1ea3ng c\u00e1ch xa h\u01a1n (l\u00ean \u0111\u1ebfn 100 m\u00e9t), v\u00ec t\u00edn hi\u1ec7u c\u1ee7a ch\u00fang ch\u1ec9 c\u1ea7n \u0111i qua ch\u01b0\u1edbng ng\u1ea1i v\u1eadt m\u1ed9t l\u1ea7n.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-operating-distance\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Operating_Distance\"><\/span>Ph\u00e2n lo\u1ea1i theo Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Th\u1ebb RFID c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang:<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li><strong>Th\u1ebb gh\u00e9p n\u1ed1i d\u00e0y \u0111\u1eb7c:<\/strong>\u00a0Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng nh\u1ecf h\u01a1n 1 cm.<\/li>\n<li><strong>Th\u1ebb gh\u00e9p g\u1ea7n:<\/strong>\u00a0Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng nh\u1ecf h\u01a1n 15 cm.<\/li>\n<li><strong>Th\u1ebb gh\u00e9p th\u01b0a th\u1edbt:<\/strong>\u00a0Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 1 m.<\/li>\n<li><strong>Th\u1ebb kho\u1ea3ng c\u00e1ch xa:<\/strong>\u00a0Kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng t\u1eeb 1 \u0111\u1ebfn 10 m ho\u1eb7c xa h\u01a1n.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id=\"classification-by-chip\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Classification_by_Chip\"><\/span>Ph\u00e2n lo\u1ea1i theo Chip<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Trong h\u1ec7 th\u1ed1ng RFID, th\u00e0nh ph\u1ea7n nh\u1eadn t\u00edn hi\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ea7u \u0111\u1ecdc RFID (ho\u1eb7c \u0111\u1ea7u \u0111\u1ecdc th\u1ebb). Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a \u0111\u1ea7u \u0111\u1ecdc RFID l\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng th\u1ebb RFID.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"conclusion\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Ph\u1ea7n k\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">Hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c ph\u00e2n lo\u1ea1i kh\u00e1c nhau c\u1ee7a th\u1ebb RFID gi\u00fap l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. C\u00e1c ph\u00e2n lo\u1ea1i n\u00e0y, d\u1ef1a tr\u00ean ch\u1ebf \u0111\u1ed9 cung c\u1ea5p \u0111i\u1ec7n, t\u1ea7n s\u1ed1 s\u00f3ng mang, ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf, kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 lo\u1ea1i chip, cung c\u1ea5p m\u1ed9t khu\u00f4n kh\u1ed5 to\u00e0n di\u1ec7n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u1ebb RFID t\u1ed1t nh\u1ea5t cho c\u00e1c nhu c\u1ea7u ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau.<\/div>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u Th\u1ebb RFID (Nh\u1eadn d\u1ea1ng t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed kh\u00e1c nhau. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 vi\u1ec7c ph\u00e2n lo\u1ea1i th\u1ebb RFID, t\u1eadp trung v\u00e0o ch\u1ebf \u0111\u1ed9 cung c\u1ea5p \u0111i\u1ec7n, t\u1ea7n s\u1ed1 s\u00f3ng mang, ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf, kho\u1ea3ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 lo\u1ea1i chip. Ph\u00e2n lo\u1ea1i theo Ch\u1ebf \u0111\u1ed9 cung c\u1ea5p \u0111i\u1ec7n Th\u1ebb RFID c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia [\u2026]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2696","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/comments?post=2696"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2696\/revisions"}],"predecessor-version":[{"id":2697,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2696\/revisions\/2697"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/media?parent=2696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/categories?post=2696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/tags?post=2696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}