{"id":2550,"date":"2024-05-24T01:47:05","date_gmt":"2024-05-24T01:47:05","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2550"},"modified":"2024-05-24T01:47:05","modified_gmt":"2024-05-24T01:47:05","slug":"difference-between-nfc-tag-and-nfc-reader","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/vi\/difference-between-nfc-tag-and-nfc-reader\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa th\u1ebb NFC v\u00e0 \u0111\u1ea7u \u0111\u1ecdc NFC"},"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\/difference-between-nfc-tag-and-nfc-reader\/#Introduction_Exploring_the_NFC_Landscape\" title=\"Gi\u1edbi thi\u1ec7u Kh\u00e1m ph\u00e1 B\u1ed1i c\u1ea3nh NFC\">Gi\u1edbi thi\u1ec7u Kh\u00e1m ph\u00e1 B\u1ed1i c\u1ea3nh NFC<\/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\/difference-between-nfc-tag-and-nfc-reader\/#Active_and_Passive_NFC_Modes\" title=\"Ch\u1ebf \u0111\u1ed9 NFC ch\u1ee7 \u0111\u1ed9ng v\u00e0 th\u1ee5 \u0111\u1ed9ng\">Ch\u1ebf \u0111\u1ed9 NFC ch\u1ee7 \u0111\u1ed9ng v\u00e0 th\u1ee5 \u0111\u1ed9ng<\/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\/difference-between-nfc-tag-and-nfc-reader\/#Internal_Mechanics_of_the_NFC_Tag\" title=\"C\u01a1 ch\u1ebf b\u00ean trong c\u1ee7a th\u1ebb NFC\">C\u01a1 ch\u1ebf b\u00ean trong c\u1ee7a th\u1ebb NFC<\/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\/difference-between-nfc-tag-and-nfc-reader\/#Utilizing_Different_NFC_Tag_Types\" title=\"S\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i th\u1ebb NFC kh\u00e1c nhau\">S\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i th\u1ebb NFC kh\u00e1c nhau<\/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\/difference-between-nfc-tag-and-nfc-reader\/#The_NFC_Reader_A_Closer_Look\" title=\"\u0110\u1ea7u \u0111\u1ecdc NFC: Nh\u00ecn k\u1ef9 h\u01a1n\">\u0110\u1ea7u \u0111\u1ecdc NFC: Nh\u00ecn k\u1ef9 h\u01a1n<\/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\/difference-between-nfc-tag-and-nfc-reader\/#Conclusion_Navigating_NFC_Choices_for_Your_Needs\" title=\"K\u1ebft lu\u1eadn \u0110i\u1ec1u h\u01b0\u1edbng c\u00e1c l\u1ef1a ch\u1ecdn NFC cho nhu c\u1ea7u c\u1ee7a b\u1ea1n\">K\u1ebft lu\u1eadn \u0110i\u1ec1u h\u01b0\u1edbng c\u00e1c l\u1ef1a ch\u1ecdn NFC cho nhu c\u1ea7u c\u1ee7a b\u1ea1n<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><span class=\"ez-toc-section\" id=\"Introduction_Exploring_the_NFC_Landscape\"><\/span><strong>Gi\u1edbi thi\u1ec7u Kh\u00e1m ph\u00e1 B\u1ed1i c\u1ea3nh NFC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><br class=\"container_a4d0b wrapper_d536d undefined\" \/>L\u0129nh v\u1ef1c \u0111\u1ed9ng c\u1ee7a Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n (NFC) \u0111\u00e3 mang l\u1ea1i s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 trong k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c giao d\u1ecbch g\u1ea7n v\u00e0 trao \u0111\u1ed5i d\u1eef li\u1ec7u. V\u1ec1 c\u01a1 b\u1ea3n, c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ea7u b\u1edfi hai th\u00e0nh ph\u1ea7n quan tr\u1ecdng:<a href=\"https:\/\/nfc-readers.com\/vi\/Wholesale\/nfc-tags\/\"> Th\u1ebb NFC<\/a> v\u00e0 <a href=\"https:\/\/nfc-readers.com\/vi\/Wholesale\/rfid-nfc-reader\/\">\u0111\u1ea7u \u0111\u1ecdc NFC<\/a>. C\u00e1c y\u1ebfu t\u1ed1 n\u00e0y t\u01b0\u01a1ng t\u00e1c trong m\u1ed9t m\u1ea1ng l\u01b0\u1edbi, \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi vai tr\u00f2 t\u01b0\u01a1ng \u1ee9ng c\u1ee7a ch\u00fang l\u00e0 &#039;ng\u01b0\u1eddi kh\u1edfi x\u01b0\u1edbng&#039; v\u00e0 &#039;m\u1ee5c ti\u00eau&#039;.<\/div>\n<p>&nbsp;<\/p>\n<h2 class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><span class=\"ez-toc-section\" id=\"Active_and_Passive_NFC_Modes\"><\/span><strong>Ch\u1ebf \u0111\u1ed9 NFC ch\u1ee7 \u0111\u1ed9ng v\u00e0 th\u1ee5 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><br class=\"container_a4d0b wrapper_d536d undefined\" \/>Ki\u1ebfn tr\u00fac m\u1ea1ng NFC cho ph\u00e9p hai ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh: ch\u1ee7 \u0111\u1ed9ng v\u00e0 th\u1ee5 \u0111\u1ed9ng. \u1ede ch\u1ebf \u0111\u1ed9 ch\u1ee7 \u0111\u1ed9ng, c\u1ea3 thi\u1ebft b\u1ecb kh\u1edfi t\u1ea1o v\u00e0 thi\u1ebft b\u1ecb \u0111\u00edch \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n \u0111\u1ed9c l\u1eadp, th\u01b0\u1eddng th\u00f4ng qua ngu\u1ed3n pin b\u00ean trong. Ng\u01b0\u1ee3c l\u1ea1i, ch\u1ebf \u0111\u1ed9 th\u1ee5 \u0111\u1ed9ng bi\u1ec3u th\u1ecb m\u1ea1ng l\u01b0\u1edbi trong \u0111\u00f3 m\u1ed9t thi\u1ebft b\u1ecb, th\u01b0\u1eddng l\u00e0 \u0111\u1ea7u \u0111\u1ecdc, \u0111\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n ch\u1ee7 \u0111\u1ed9ng, trong khi th\u1ebb th\u1ee5 \u0111\u1ed9ng, l\u1ea5y n\u0103ng l\u01b0\u1ee3ng ho\u1ea1t \u0111\u1ed9ng t\u1eeb thi\u1ebft b\u1ecb ch\u1ee7 \u0111\u1ed9ng. Ho\u1ea1t \u0111\u1ed9ng th\u1ee5 \u0111\u1ed9ng n\u00e0y d\u1ef1a v\u00e0o c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb \u0111\u1ec3 c\u1ea5p ngu\u1ed3n v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u.<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-2551\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-block-diagram-300x167.webp\" alt=\"\" width=\"471\" height=\"262\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-block-diagram-300x167.webp 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-block-diagram-18x10.webp 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-block-diagram-600x334.webp 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-block-diagram.webp 679w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><\/p>\n<h2 class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><span class=\"ez-toc-section\" id=\"Internal_Mechanics_of_the_NFC_Tag\"><\/span><strong>C\u01a1 ch\u1ebf b\u00ean trong c\u1ee7a th\u1ebb NFC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><br class=\"container_a4d0b wrapper_d536d undefined\" \/>Th\u1ebb NFC, c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng th\u1ef1c th\u1ec3 ch\u1ee7 \u0111\u1ed9ng ho\u1eb7c th\u1ee5 \u0111\u1ed9ng, t\u1ea1o th\u00e0nh n\u1ec1n t\u1ea3ng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean NFC do c\u00e1c th\u00e0nh ph\u1ea7n nh\u00fang c\u1ee7a n\u00f3. N\u00f3 t\u1ef1 h\u00e0o c\u00f3 b\u1ed9 x\u1eed l\u00fd ho\u1eb7c b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 ph\u00e2n b\u1ed5 c\u00e1c t\u00e1c v\u1ee5 trong h\u1ec7 th\u1ed1ng c\u1ee7a n\u00f3, EEPROM \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u, c\u00e1c thu\u1eadt to\u00e1n \u0111\u1ec3 ng\u0103n ch\u1eb7n xung \u0111\u1ed9t t\u00edn hi\u1ec7u v\u00e0 c\u00e1c t\u00ednh n\u0103ng m\u1eadt m\u00e3 duy tr\u00ec t\u00ednh b\u1ea3o m\u1eadt trong giao ti\u1ebfp. Thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p nh\u01b0ng nh\u1ecf g\u1ecdn n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ebf d\u1eef li\u1ec7u th\u00e0nh s\u00f3ng mang RF 13,56MHz, \u0111\u01b0\u1ee3c t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i b\u1edfi m\u1ea1ch giao di\u1ec7n RF b\u00ean trong v\u00e0 \u0103ng-ten v\u00f2ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho t\u1ea7n s\u1ed1 n\u00e0y.<\/div>\n<p>&nbsp;<\/p>\n<h2 class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><span class=\"ez-toc-section\" id=\"Utilizing_Different_NFC_Tag_Types\"><\/span><strong>S\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i th\u1ebb NFC kh\u00e1c nhau<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><br class=\"container_a4d0b wrapper_d536d undefined\" \/>Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng l\u00e0 m\u1ed9t trong nh\u1eefng \u0111i\u1ec3m m\u1ea1nh nh\u1ea5t c\u1ee7a th\u1ebb NFC, \u0111\u01b0\u1ee3c nh\u1ea5n m\u1ea1nh b\u1eb1ng c\u00e1ch ph\u00e2n lo\u1ea1i ch\u00fang th\u00e0nh n\u0103m lo\u1ea1i ri\u00eang bi\u1ec7t \u2013 Lo\u1ea1i 1 \u0111\u1ebfn Lo\u1ea1i 5, m\u1ed7i lo\u1ea1i c\u00f3 m\u1ed9t b\u1ed9 \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang:<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>Th\u1ebb lo\u1ea1i 1 cung c\u1ea5p ch\u1ee9c n\u0103ng c\u01a1 b\u1ea3n, th\u01b0\u1eddng l\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ecdc\/ghi v\u00e0 dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb khi\u00eam t\u1ed1n.<\/li>\n<li>Th\u1ebb lo\u1ea1i 2 gi\u00fap t\u0103ng kh\u00f4ng gian l\u01b0u tr\u1eef v\u00e0 ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng h\u01a1n.<\/li>\n<li>Th\u1ebb lo\u1ea1i 3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p h\u01a1n, t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt b\u1ed5 sung.<\/li>\n<li>Th\u1ebb lo\u1ea1i 4 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 r\u1ea5t linh ho\u1ea1t v\u1ec1 m\u1eb7t b\u1ea3o m\u1eadt v\u00e0 k\u00edch th\u01b0\u1edbc b\u1ed9 nh\u1edb, c\u00f3 th\u1ec3 r\u1ea5t l\u1edbn.<\/li>\n<li>Th\u1ebb lo\u1ea1i 5, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ebb Mifare Classic, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n, mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf ri\u00eang bi\u1ec7t cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\">C\u00e1c th\u00f4ng s\u1ed1 l\u1ef1a ch\u1ecdn th\u1ebb NFC th\u01b0\u1eddng bao g\u1ed3m b\u1ea3n ch\u1ea5t ch\u1ee7 \u0111\u1ed9ng\/th\u1ee5 \u0111\u1ed9ng, dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb, t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng, ph\u01b0\u01a1ng ph\u00e1p truy c\u1eadp d\u1eef li\u1ec7u, thu\u1eadt to\u00e1n va ch\u1ea1m v\u00e0 gi\u00e1 c\u1ea3.<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-2552\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-reader-300x193.webp\" alt=\"\" width=\"479\" height=\"308\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-reader-300x193.webp 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-reader-18x12.webp 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-reader.webp 567w\" sizes=\"auto, (max-width: 479px) 100vw, 479px\" \/><\/p>\n<h2 class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><span class=\"ez-toc-section\" id=\"The_NFC_Reader_A_Closer_Look\"><\/span><strong>\u0110\u1ea7u \u0111\u1ecdc NFC: Nh\u00ecn k\u1ef9 h\u01a1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><br class=\"container_a4d0b wrapper_d536d undefined\" \/>L\u00e0 thi\u1ebft b\u1ecb ch\u1ee7 \u0111\u1ed9ng trong ph\u01b0\u01a1ng tr\u00ecnh NFC, \u0111\u1ea7u \u0111\u1ecdc NFC l\u00e0 c\u00f4ng c\u1ee5 th\u1ea9m v\u1ea5n di\u1ec5n gi\u1ea3i v\u00e0 x\u1eed l\u00fd c\u00e1c t\u00edn hi\u1ec7u t\u1eeb th\u1ebb. B\u1ea3n thi\u1ebft k\u1ebf tinh vi c\u1ee7a n\u00f3 bao g\u1ed3m:<\/div>\n<p>&nbsp;<\/p>\n<ul class=\"auto-hide-last-sibling-br\">\n<li>M\u1ed9t b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n m\u1ea1nh m\u1ebd, th\u01b0\u1eddng thu\u1ed9c d\u00f2ng LPC<\/li>\n<li>M\u1ed9t IC \u0111\u1ecdc NFC chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t nh\u01b0 NXP Semiconductors<\/li>\n<li>M\u1ed9t m\u1ea1ch k\u1ebft h\u1ee3p \u0103ng-ten \u0111\u01b0\u1ee3c tinh ch\u1ec9nh cho t\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng 13,56MHz<\/li>\n<li>M\u1ed9t \u0103ng-ten v\u00f2ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u00f3 m\u1ee5c \u0111\u00edch t\u01b0\u01a1ng t\u00e1c trong ph\u1ed5 NFC<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\">\u0110\u1ea7u \u0111\u1ecdc NFC \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t lo\u1ea1t c\u00e1c giao di\u1ec7n m\u00e1y ch\u1ee7 m\u1edf r\u1ed9ng t\u1eeb SPI v\u00e0 I2C \u0111\u1ebfn RS232 v\u00e0 UART, v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a ch\u00fang th\u01b0\u1eddng bao g\u1ed3m EEPROM \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n l\u01b0u tr\u1eef c\u00e1c giao th\u1ee9c NFC v\u00e0 b\u1ed9 \u0111\u1ec7m FIFO \u0111\u1ec3 x\u1eed l\u00fd kh\u00e9o l\u00e9o vi\u1ec7c truy\u1ec1n v\u00e0 nh\u1eadn khung d\u1eef li\u1ec7u.<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-2553\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-and-NFC-reader-communication-300x98.webp\" alt=\"\" width=\"514\" height=\"168\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-and-NFC-reader-communication-300x98.webp 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-and-NFC-reader-communication-18x6.webp 18w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/05\/NFC-tag-and-NFC-reader-communication.webp 448w\" sizes=\"auto, (max-width: 514px) 100vw, 514px\" \/><\/p>\n<h2 class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><span class=\"ez-toc-section\" id=\"Conclusion_Navigating_NFC_Choices_for_Your_Needs\"><\/span><strong>K\u1ebft lu\u1eadn \u0110i\u1ec1u h\u01b0\u1edbng c\u00e1c l\u1ef1a ch\u1ecdn NFC cho nhu c\u1ea7u c\u1ee7a b\u1ea1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph_c9271 paragraph-element\"><br class=\"container_a4d0b wrapper_d536d undefined\" \/>Trong s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a c\u00f4ng ngh\u1ec7 NFC, vi\u1ec7c \u0111\u00e1nh gi\u00e1 cao s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 ch\u1ee9c n\u0103ng gi\u1eefa th\u1ebb v\u00e0 \u0111\u1ea7u \u0111\u1ecdc l\u00e0 t\u1ed1i quan tr\u1ecdng. Quan tr\u1ecdng h\u01a1n, vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c kh\u1ea3 n\u0103ng tinh t\u1ebf trong c\u00e1c lo\u1ea1i th\u1ebb kh\u00e1c nhau c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u0103n ch\u1ec9nh c\u00e1c th\u00e0nh ph\u1ea7n NFC v\u1edbi nhu c\u1ea7u ch\u00ednh x\u00e1c c\u1ee7a \u1ee9ng d\u1ee5ng, m\u1edf \u0111\u01b0\u1eddng cho c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c h\u1ee3p l\u00fd trong m\u1ed9t th\u1ebf gi\u1edbi \u0111ang d\u1ea7n ch\u1ea5p nh\u1eadn k\u1ebft n\u1ed1i kh\u00f4ng c\u1ea7n ch\u1ea1m.<\/div>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u Kh\u00e1m ph\u00e1 B\u1ed1i c\u1ea3nh NFC L\u0129nh v\u1ef1c n\u0103ng \u0111\u1ed9ng c\u1ee7a Giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n (NFC) \u0111\u00e3 mang l\u1ea1i s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 trong k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c giao d\u1ecbch g\u1ea7n v\u00e0 trao \u0111\u1ed5i d\u1eef li\u1ec7u. V\u1ec1 c\u01a1 b\u1ea3n, c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ea7u b\u1edfi hai th\u00e0nh ph\u1ea7n quan tr\u1ecdng: th\u1ebb NFC v\u00e0 \u0111\u1ea7u \u0111\u1ecdc NFC. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y t\u01b0\u01a1ng t\u00e1c trong m\u1ed9t m\u1ea1ng, \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi [\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-2550","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2550","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=2550"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2550\/revisions"}],"predecessor-version":[{"id":2554,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/posts\/2550\/revisions\/2554"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/media?parent=2550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/categories?post=2550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/vi\/wp-json\/wp\/v2\/tags?post=2550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}