{"id":4237,"date":"2026-01-20T11:59:57","date_gmt":"2026-01-20T03:59:57","guid":{"rendered":"https:\/\/rfid-pro.com\/?p=4237"},"modified":"2026-01-20T11:59:57","modified_gmt":"2026-01-20T03:59:57","slug":"em4100-rfid-chip","status":"publish","type":"post","link":"https:\/\/rfid-pro.com\/fr\/em4100-rfid-chip\/","title":{"rendered":"Puce RFID EM4100 : Guide complet de la norme RFID \u00e0 lecture seule 125 kHz"},"content":{"rendered":"<p data-start=\"427\" data-end=\"723\">Le <strong data-start=\"431\" data-end=\"441\">EM4100<\/strong> est l'un des syst\u00e8mes les plus largement d\u00e9ploy\u00e9s <strong data-start=\"477\" data-end=\"510\">puces RFID \u00e0 basse fr\u00e9quence (LF)<\/strong> dans le monde. Bien qu'il s'agisse d'une technologie ancienne, l'EM4100 reste un \u00e9l\u00e9ment fondamental des syst\u00e8mes d'information de l'Union europ\u00e9enne. <strong data-start=\"603\" data-end=\"662\">le contr\u00f4le d'acc\u00e8s, l'identification et les anciens syst\u00e8mes RFID<\/strong> dans les environnements r\u00e9sidentiels, commerciaux et industriels.<\/p>\n<p data-start=\"725\" data-end=\"925\">Cet article fournit une <strong data-start=\"749\" data-end=\"809\">aper\u00e7u technique complet de la puce RFID EM4100<\/strong>, Elle explique son fonctionnement, ses sp\u00e9cifications, ses cas d'utilisation, ses limites et sa comparaison avec les puces RFID LF plus r\u00e9centes.<\/p>\n<h2 data-start=\"932\" data-end=\"964\">Qu'est-ce que la puce RFID EM4100 ?<\/h2>\n<p data-start=\"966\" data-end=\"1224\">Le <strong data-start=\"970\" data-end=\"980\">EM4100<\/strong> est un <strong data-start=\"986\" data-end=\"1042\">IC de transpondeur RFID de 125 kHz \u00e0 basse fr\u00e9quence et \u00e0 lecture seule<\/strong>, d\u00e9velopp\u00e9 \u00e0 l'origine par <strong data-start=\"1068\" data-end=\"1090\">EM Micro\u00e9lectronique<\/strong>. Il stocke un <strong data-start=\"1104\" data-end=\"1148\">num\u00e9ro d'identification unique fixe (UID)<\/strong> qui est programm\u00e9 de fa\u00e7on permanente lors de la fabrication et ne peut \u00eatre modifi\u00e9.<\/p>\n<p data-start=\"1226\" data-end=\"1380\">La puce fonctionne <strong data-start=\"1244\" data-end=\"1257\">passivement<\/strong>, Cela signifie qu'il n'a pas de batterie interne et qu'il est enti\u00e8rement aliment\u00e9 par le champ \u00e9lectromagn\u00e9tique g\u00e9n\u00e9r\u00e9 par un lecteur RFID.<\/p>\n<h2 data-start=\"1387\" data-end=\"1428\">Principales caract\u00e9ristiques techniques du EM4100<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1430\" data-end=\"1818\">\n<thead data-start=\"1430\" data-end=\"1459\">\n<tr data-start=\"1430\" data-end=\"1459\">\n<th data-start=\"1430\" data-end=\"1442\" data-col-size=\"sm\">Param\u00e8tres<\/th>\n<th data-start=\"1442\" data-end=\"1459\" data-col-size=\"sm\">Sp\u00e9cifications<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1486\" data-end=\"1818\">\n<tr data-start=\"1486\" data-end=\"1514\">\n<td data-start=\"1486\" data-end=\"1498\" data-col-size=\"sm\">Fr\u00e9quence<\/td>\n<td data-start=\"1498\" data-end=\"1514\" data-col-size=\"sm\">125 kHz (LF)<\/td>\n<\/tr>\n<tr data-start=\"1515\" data-end=\"1553\">\n<td data-start=\"1515\" data-end=\"1529\" data-col-size=\"sm\">Type de m\u00e9moire<\/td>\n<td data-start=\"1529\" data-end=\"1553\" data-col-size=\"sm\">Mask ROM (lecture seule)<\/td>\n<\/tr>\n<tr data-start=\"1554\" data-end=\"1594\">\n<td data-start=\"1554\" data-end=\"1568\" data-col-size=\"sm\">Longueur des donn\u00e9es<\/td>\n<td data-col-size=\"sm\" data-start=\"1568\" data-end=\"1594\">64 bits (UID + parit\u00e9)<\/td>\n<\/tr>\n<tr data-start=\"1595\" data-end=\"1642\">\n<td data-start=\"1595\" data-end=\"1610\" data-col-size=\"sm\">Source d'\u00e9nergie<\/td>\n<td data-start=\"1610\" data-end=\"1642\" data-col-size=\"sm\">Passif (couplage inductif)<\/td>\n<\/tr>\n<tr data-start=\"1643\" data-end=\"1677\">\n<td data-start=\"1643\" data-end=\"1659\" data-col-size=\"sm\">Communication<\/td>\n<td data-start=\"1659\" data-end=\"1677\" data-col-size=\"sm\">Modulation ASK<\/td>\n<\/tr>\n<tr data-start=\"1678\" data-end=\"1712\">\n<td data-start=\"1678\" data-end=\"1695\" data-col-size=\"sm\">Anti-collision<\/td>\n<td data-start=\"1695\" data-end=\"1712\" data-col-size=\"sm\">Non pris en charge<\/td>\n<\/tr>\n<tr data-start=\"1713\" data-end=\"1744\">\n<td data-start=\"1713\" data-end=\"1724\" data-col-size=\"sm\">S\u00e9curit\u00e9<\/td>\n<td data-start=\"1724\" data-end=\"1744\" data-col-size=\"sm\">Aucun (UID simple)<\/td>\n<\/tr>\n<tr data-start=\"1745\" data-end=\"1777\">\n<td data-start=\"1745\" data-end=\"1766\" data-col-size=\"sm\">Plage de lecture typique<\/td>\n<td data-start=\"1766\" data-end=\"1777\" data-col-size=\"sm\">5-10 cm<\/td>\n<\/tr>\n<tr data-start=\"1778\" data-end=\"1818\">\n<td data-start=\"1778\" data-end=\"1790\" data-col-size=\"sm\">Normes<\/td>\n<td data-col-size=\"sm\" data-start=\"1790\" data-end=\"1818\">Protocole EM4100 \/ EM4102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"1820\" data-end=\"1902\">Ces sp\u00e9cifications font de l'EM4100 un <strong data-start=\"1855\" data-end=\"1901\">solution RFID simple, stable et peu co\u00fbteuse<\/strong>.<\/p>\n<h2 data-start=\"1909\" data-end=\"1943\">Explication de la structure des donn\u00e9es de l'EM4100<\/h2>\n<p data-start=\"1945\" data-end=\"1987\">L'UID de l'EM4100 est g\u00e9n\u00e9ralement structur\u00e9 comme suit :<\/p>\n<ul>\n<li data-start=\"1990\" data-end=\"2001\">Bits d'en-t\u00eate<\/li>\n<li data-start=\"2004\" data-end=\"2033\">Code de l'installation ou du fabricant<\/li>\n<li data-start=\"2036\" data-end=\"2056\">Num\u00e9ro de s\u00e9rie unique<\/li>\n<li data-start=\"2059\" data-end=\"2090\">Bits de parit\u00e9 pour la d\u00e9tection des erreurs<\/li>\n<\/ul>\n<p data-start=\"2092\" data-end=\"2214\">Parce que les donn\u00e9es sont <strong data-start=\"2112\" data-end=\"2148\">programm\u00e9 en usine et immuable<\/strong>, Les \u00e9tiquettes EM4100 sont souvent appel\u00e9es <strong data-start=\"2187\" data-end=\"2214\">\u201c\u00e9tiquettes RFID \u00e0 code fixe\u201d.\u201d<\/strong><\/p>\n<h2 data-start=\"2221\" data-end=\"2259\">Comment fonctionne la puce RFID EM4100 ?<\/h2>\n<p data-start=\"2261\" data-end=\"2326\">La puce EM4100 fonctionne en utilisant <strong data-start=\"2292\" data-end=\"2314\">couplage inductif<\/strong> \u00e0 125 kHz :<\/p>\n<ol>\n<li data-start=\"2331\" data-end=\"2392\">Le lecteur RFID \u00e9met un champ \u00e9lectromagn\u00e9tique \u00e0 basse fr\u00e9quence.<\/li>\n<li data-start=\"2396\" data-end=\"2444\">La puce EM4100 r\u00e9cup\u00e8re l'\u00e9nergie du champ<\/li>\n<li data-start=\"2448\" data-end=\"2502\">La puce transmet son UID en retour en utilisant la modulation ASK.<\/li>\n<\/ol>\n<p data-start=\"2504\" data-end=\"2537\">Le fonctionnement \u00e0 basse fr\u00e9quence permet :<\/p>\n<ul>\n<li data-start=\"2540\" data-end=\"2586\">Forte p\u00e9n\u00e9tration dans les mat\u00e9riaux non m\u00e9talliques<\/li>\n<li data-start=\"2589\" data-end=\"2635\">Performance stable \u00e0 proximit\u00e9 de l'eau et des corps humains<\/li>\n<li data-start=\"2638\" data-end=\"2689\">Grande fiabilit\u00e9 dans les environnements \u00e9lectriquement bruyants<\/li>\n<li data-start=\"2696\" data-end=\"2739\">Applications courantes des puces RFID EM4100<\/li>\n<\/ul>\n<h3 data-start=\"2741\" data-end=\"2770\">1. Syst\u00e8mes de contr\u00f4le d'acc\u00e8s<\/h3>\n<p data-start=\"2771\" data-end=\"2801\">EM4100 est largement utilis\u00e9 dans :<\/p>\n<ul>\n<li data-start=\"2804\" data-end=\"2828\">Cartes d'acc\u00e8s aux portes de bureau<\/li>\n<li data-start=\"2831\" data-end=\"2861\">Porte-cl\u00e9s pour appartements r\u00e9sidentiels<\/li>\n<li data-start=\"2864\" data-end=\"2886\">Contr\u00f4le d'acc\u00e8s au parking<\/li>\n<\/ul>\n<p data-start=\"2888\" data-end=\"2976\">De nombreux lecteurs de contr\u00f4le d'acc\u00e8s sont <strong data-start=\"2927\" data-end=\"2975\">con\u00e7u sp\u00e9cifiquement pour les formats UID de l'EM4100<\/strong>.<\/p>\n<h3 data-start=\"2983\" data-end=\"3013\">2. Syst\u00e8mes de gestion du temps<\/h3>\n<p data-start=\"3014\" data-end=\"3057\">Les usines et les bureaux utilisent les cartes EM4100 pour :<\/p>\n<ul>\n<li data-start=\"3060\" data-end=\"3087\">Enregistrement des employ\u00e9s<\/li>\n<li data-start=\"3090\" data-end=\"3104\">Suivi des \u00e9quipes<\/li>\n<li data-start=\"3107\" data-end=\"3134\">V\u00e9rification d'identit\u00e9 de base<\/li>\n<\/ul>\n<h3 data-start=\"3141\" data-end=\"3182\">3. Identification des biens et des \u00e9quipements<\/h3>\n<p data-start=\"3183\" data-end=\"3238\">En raison de son faible co\u00fbt et de sa durabilit\u00e9, l'EM4100 est utilis\u00e9 pour.. :<\/p>\n<ul>\n<li data-start=\"3241\" data-end=\"3254\">Suivi des outils<\/li>\n<li data-start=\"3257\" data-end=\"3275\">\u00c9tiquetage des \u00e9quipements<\/li>\n<li data-start=\"3278\" data-end=\"3309\">Identification des biens non s\u00e9curis\u00e9s<\/li>\n<\/ul>\n<h3 data-start=\"3316\" data-end=\"3351\">4. Utilisation \u00e0 des fins \u00e9ducatives et de formation<\/h3>\n<p data-start=\"3352\" data-end=\"3378\">L'EM4100 reste populaire dans les pays de l'Union europ\u00e9enne :<\/p>\n<ul>\n<li data-start=\"3381\" data-end=\"3399\">Kits de formation RFID<\/li>\n<li data-start=\"3402\" data-end=\"3423\">Enseignement de l'\u00e9lectronique<\/li>\n<li data-start=\"3426\" data-end=\"3455\">D\u00e9monstrations de contr\u00f4le d'acc\u00e8s<\/li>\n<\/ul>\n<h2 data-start=\"3462\" data-end=\"3501\">Avantages de la technologie RFID EM4100<\/h2>\n<ul>\n<li data-start=\"3505\" data-end=\"3543\">Une technologie extr\u00eamement stable et mature<\/li>\n<li data-start=\"3546\" data-end=\"3564\">Co\u00fbt unitaire tr\u00e8s faible<\/li>\n<li data-start=\"3567\" data-end=\"3590\">Aucune programmation n'est n\u00e9cessaire<\/li>\n<li data-start=\"3593\" data-end=\"3622\">Longue dur\u00e9e de vie (10+ ans)<\/li>\n<li data-start=\"3625\" data-end=\"3651\">Large compatibilit\u00e9 avec les lecteurs<\/li>\n<\/ul>\n<p data-start=\"3653\" data-end=\"3722\">Ces avantages expliquent pourquoi l'EM4100 est toujours produit \u00e0 grande \u00e9chelle.<\/p>\n<h2 data-start=\"3729\" data-end=\"3762\">Limites de la puce EM4100<\/h2>\n<p data-start=\"3764\" data-end=\"3817\">Malgr\u00e9 sa popularit\u00e9, l'EM4100 a des limites \u00e9videntes :<\/p>\n<ul>\n<li data-start=\"3821\" data-end=\"3865\"><strong data-start=\"3821\" data-end=\"3841\">M\u00e9moire morte<\/strong> (L'UID ne peut pas \u00eatre modifi\u00e9)<\/li>\n<li data-start=\"3868\" data-end=\"3903\"><strong data-start=\"3868\" data-end=\"3903\">Pas de cryptage ni d'authentification<\/strong><\/li>\n<li data-start=\"3906\" data-end=\"3970\"><strong data-start=\"3906\" data-end=\"3927\">Pas d'anti-collision<\/strong> (ne peut pas lire plusieurs \u00e9tiquettes simultan\u00e9ment)<\/li>\n<li data-start=\"3973\" data-end=\"3989\">Courte port\u00e9e de lecture<\/li>\n<li data-start=\"3992\" data-end=\"4013\">Vuln\u00e9rable au clonage<\/li>\n<\/ul>\n<p data-start=\"4015\" data-end=\"4103\">En raison de ces limitations, l'EM4100 est <strong data-start=\"4055\" data-end=\"4102\">ne convient pas aux applications de haute s\u00e9curit\u00e9<\/strong>.<\/p>\n<h2 data-start=\"4110\" data-end=\"4146\">EM4100 vs <a href=\"https:\/\/rfid-pro.com\/fr\/em4305-rfid-chip\/\">EM4305<\/a>: Principales diff\u00e9rences<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"4148\" data-end=\"4435\">\n<thead data-start=\"4148\" data-end=\"4177\">\n<tr data-start=\"4148\" data-end=\"4177\">\n<th data-start=\"4148\" data-end=\"4158\" data-col-size=\"sm\">Fonctionnalit\u00e9<\/th>\n<th data-start=\"4158\" data-end=\"4167\" data-col-size=\"sm\">EM4100<\/th>\n<th data-start=\"4167\" data-end=\"4177\" data-col-size=\"sm\">EM4305<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4203\" data-end=\"4435\">\n<tr data-start=\"4203\" data-end=\"4236\">\n<td data-start=\"4203\" data-end=\"4215\" data-col-size=\"sm\">Fr\u00e9quence<\/td>\n<td data-start=\"4215\" data-end=\"4225\" data-col-size=\"sm\">125 kHz<\/td>\n<td data-start=\"4225\" data-end=\"4236\" data-col-size=\"sm\">125 kHz<\/td>\n<\/tr>\n<tr data-start=\"4237\" data-end=\"4272\">\n<td data-start=\"4237\" data-end=\"4246\" data-col-size=\"sm\">M\u00e9moire<\/td>\n<td data-col-size=\"sm\" data-start=\"4246\" data-end=\"4258\">Lecture seule<\/td>\n<td data-col-size=\"sm\" data-start=\"4258\" data-end=\"4272\">Lecture\/\u00e9criture<\/td>\n<\/tr>\n<tr data-start=\"4273\" data-end=\"4302\">\n<td data-start=\"4273\" data-end=\"4290\" data-col-size=\"sm\">UID modifiable<\/td>\n<td data-start=\"4290\" data-end=\"4295\" data-col-size=\"sm\">Non<\/td>\n<td data-start=\"4295\" data-end=\"4302\" data-col-size=\"sm\">Oui<\/td>\n<\/tr>\n<tr data-start=\"4303\" data-end=\"4340\">\n<td data-start=\"4303\" data-end=\"4324\" data-col-size=\"sm\">R\u00e9sistance au clonage<\/td>\n<td data-start=\"4324\" data-end=\"4330\" data-col-size=\"sm\">Faible<\/td>\n<td data-start=\"4330\" data-end=\"4340\" data-col-size=\"sm\">Moyen<\/td>\n<\/tr>\n<tr data-start=\"4341\" data-end=\"4369\">\n<td data-start=\"4341\" data-end=\"4348\" data-col-size=\"sm\">Co\u00fbt<\/td>\n<td data-start=\"4348\" data-end=\"4359\" data-col-size=\"sm\">Tr\u00e8s faible<\/td>\n<td data-start=\"4359\" data-end=\"4369\" data-col-size=\"sm\">Plus \u00e9lev\u00e9<\/td>\n<\/tr>\n<tr data-start=\"4370\" data-end=\"4435\">\n<td data-start=\"4370\" data-end=\"4381\" data-col-size=\"sm\">Cas d'utilisation<\/td>\n<td data-start=\"4381\" data-end=\"4400\" data-col-size=\"sm\">Syst\u00e8mes d'identification fixes<\/td>\n<td data-col-size=\"sm\" data-start=\"4400\" data-end=\"4435\">Syst\u00e8mes flexibles \/ programmables<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"4437\" data-end=\"4573\"><strong data-start=\"4437\" data-end=\"4453\">Aper\u00e7u g\u00e9n\u00e9ral :<\/strong><br data-start=\"4453\" data-end=\"4456\" \/>EM4100 est id\u00e9al pour <strong data-start=\"4475\" data-end=\"4503\">les syst\u00e8mes d'identification simples et fixes<\/strong>, tandis que le EM4305 est pr\u00e9f\u00e9r\u00e9 pour <strong data-start=\"4535\" data-end=\"4572\">environnements configurables ou d'essai<\/strong>.<\/p>\n<h2 data-start=\"4580\" data-end=\"4614\">L'EM4100 est-il encore pertinent aujourd'hui ?<\/h2>\n<p data-start=\"4616\" data-end=\"4655\">Oui, mais seulement en <strong data-start=\"4632\" data-end=\"4654\">sc\u00e9narios sp\u00e9cifiques<\/strong>.<\/p>\n<p data-start=\"4657\" data-end=\"4696\">EM4100 reste un choix pratique lorsque :<\/p>\n<ul>\n<li data-start=\"4699\" data-end=\"4732\">Les exigences en mati\u00e8re de s\u00e9curit\u00e9 sont minimales<\/li>\n<li data-start=\"4735\" data-end=\"4767\">La compatibilit\u00e9 des syst\u00e8mes est essentielle<\/li>\n<li data-start=\"4770\" data-end=\"4794\">La sensibilit\u00e9 aux co\u00fbts est \u00e9lev\u00e9e<\/li>\n<li data-start=\"4797\" data-end=\"4847\">L'infrastructure est d\u00e9j\u00e0 bas\u00e9e sur des lecteurs de 125 kHz<\/li>\n<\/ul>\n<p data-start=\"4849\" data-end=\"4942\">Cependant, les nouveaux projets migrent de plus en plus vers <strong data-start=\"4895\" data-end=\"4941\">Solutions RFID HF (13,56 MHz) ou crypt\u00e9es<\/strong>.<\/p>\n<h2 data-start=\"4949\" data-end=\"4985\">Emballage et facteurs de forme du EM4100<\/h2>\n<p data-start=\"4987\" data-end=\"5027\">La puce EM4100 est g\u00e9n\u00e9ralement int\u00e9gr\u00e9e dans les appareils :<\/p>\n<ul>\n<li data-start=\"5030\" data-end=\"5044\">Cartes RFID en PVC<\/li>\n<li data-start=\"5047\" data-end=\"5059\">Porte-cl\u00e9s ABS<\/li>\n<li data-start=\"5062\" data-end=\"5071\">Etiquettes pour pi\u00e8ces de monnaie<\/li>\n<li data-start=\"5074\" data-end=\"5115\">Capsules de verre (identification de l'animal, cas limit\u00e9s)<\/li>\n<li data-start=\"5118\" data-end=\"5139\">Bracelets et \u00e9tiquettes<\/li>\n<\/ul>\n<p data-start=\"5141\" data-end=\"5217\">Les performances d\u00e9pendent fortement <strong data-start=\"5172\" data-end=\"5216\">la conception des antennes et la qualit\u00e9 de l'encapsulation<\/strong>.<\/p>\n<h2 data-start=\"5224\" data-end=\"5271\">Int\u00e9gration de l'EM4100 et consid\u00e9rations relatives \u00e0 l'achat<\/h2>\n<p data-start=\"5273\" data-end=\"5316\">Avant de s'approvisionner en \u00e9tiquettes RFID EM4100, il convient de prendre en compte les \u00e9l\u00e9ments suivants :<\/p>\n<ul>\n<li data-start=\"5319\" data-end=\"5347\">Tests de compatibilit\u00e9 des lecteurs<\/li>\n<li data-start=\"5350\" data-end=\"5373\">Exigences relatives au format de l'UID<\/li>\n<li data-start=\"5376\" data-end=\"5404\">Mat\u00e9riel d'\u00e9tiquetage et environnement<\/li>\n<li data-start=\"5407\" data-end=\"5433\">Stabilit\u00e9 de l'approvisionnement \u00e0 long terme<\/li>\n<\/ul>\n<p data-start=\"5435\" data-end=\"5517\">Pour les \u00e9quipementiers, l'EM4100 reste int\u00e9ressant pour <strong data-start=\"5475\" data-end=\"5516\">des projets \u00e0 volume \u00e9lev\u00e9 et \u00e0 co\u00fbts contr\u00f4l\u00e9s<\/strong>.<\/p>\n<h2 data-start=\"5524\" data-end=\"5537\">Conclusion<\/h2>\n<p data-start=\"5539\" data-end=\"5712\">Le <strong data-start=\"5543\" data-end=\"5563\">Puce RFID EM4100<\/strong> est une solution RFID LF classique, fiable et rentable qui continue \u00e0 alimenter des millions de syst\u00e8mes de contr\u00f4le d'acc\u00e8s et d'identification dans le monde entier.<\/p>\n<p data-start=\"5714\" data-end=\"5881\">Bien qu'il soit d\u00e9pourvu de fonctions de s\u00e9curit\u00e9 modernes, son <strong data-start=\"5759\" data-end=\"5813\">simplicit\u00e9, stabilit\u00e9 et compatibilit\u00e9 universelle<\/strong> assurer la p\u00e9rennit\u00e9 de sa pertinence dans les applications anciennes et \u00e0 faible risque.<\/p>","protected":false},"excerpt":{"rendered":"<p>L'EM4100 est l'une des puces RFID basse fr\u00e9quence (LF) les plus largement d\u00e9ploy\u00e9es dans le monde. Bien qu'il s'agisse d'une technologie ancienne, l'EM4100 reste un composant fondamental du contr\u00f4le d'acc\u00e8s, de l'identification et des anciens syst\u00e8mes RFID dans les environnements r\u00e9sidentiels, commerciaux et industriels. Cet article fournit un aper\u00e7u technique complet de la puce RFID EM4100, expliquant comment elle [...]<\/p>","protected":false},"author":1,"featured_media":4238,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[269],"tags":[],"class_list":["post-4237","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rfid-chips"],"acf":[],"_links":{"self":[{"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/posts\/4237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/comments?post=4237"}],"version-history":[{"count":0,"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/posts\/4237\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/media\/4238"}],"wp:attachment":[{"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/media?parent=4237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/categories?post=4237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rfid-pro.com\/fr\/wp-json\/wp\/v2\/tags?post=4237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}