{"id":47134,"date":"2023-04-13T09:36:59","date_gmt":"2023-04-13T08:36:59","guid":{"rendered":"https:\/\/knowhow.distrelec.com\/non-classifiee\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/"},"modified":"2023-04-13T09:38:17","modified_gmt":"2023-04-13T08:38:17","slug":"le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles","status":"publish","type":"post","link":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/","title":{"rendered":"Le guide ultime de RND sur les interrupteurs tactiles"},"content":{"rendered":"\n<p>Presque tous les appareils \u00e9lectroniques contiennent un ou deux interrupteurs, ce qui en fait des composants \u00e9lectriques essentiels. Les interrupteurs se trouvent le plus souvent dans les circuits \u00e9lectriques et les bo\u00eetiers de lampes, mais ils sont \u00e9galement pr\u00e9sents dans les ordinateurs portables, les smartphones et m\u00eame les \u00e9quipements m\u00e9dicaux portables.<\/p>\n\n\n\n<p>Ce guide vous pr\u00e9sentera les diff\u00e9rents types d&rsquo;interrupteurs tactiles afin que vous sachiez \u00e0 quoi ils servent et quel est celui qui convient le mieux \u00e0 votre projet.<\/p>\n\n\n\n<h2 id=\"introduction-aux-interrupteurs-tactiles\" class=\"wp-block-heading\">Introduction aux interrupteurs tactiles<\/h2>\n\n\n\n<p>Un interrupteur tactile, comme son nom l&rsquo;indique, est l&rsquo;un des nombreux types d&rsquo;interrupteurs qui ne n\u00e9cessitent qu&rsquo;un l\u00e9ger contact physique ou une pression de la part d&rsquo;un utilisateur ou d&rsquo;un objet pour fonctionner. Il s&rsquo;agit de l&rsquo;une des formes les plus \u00e9l\u00e9mentaires de capteur tactile.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img  loading=\"lazy\"  decoding=\"async\"  height=\"682\"  width=\"1024\"  src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAABAAAAAKqAQMAAACehL5yAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGtJREFUeNrtwQEBAAAAgiD\/r25IQAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC8G1e5AAGKa6yjAAAAAElFTkSuQmCC\"  alt=\"\"  class=\"wp-image-46514 pk-lazyload\"  data-pk-sizes=\"auto\"  data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/Touch-switch-1024x682.png\" ><\/figure>\n\n\n\n<p>Les interrupteurs tactiles utilisent le corps humain comme conducteur et il suffit d&rsquo;une faible pression pour fermer le circuit.<\/p>\n\n\n\n<p>La technologie utilis\u00e9e dans les interrupteurs tactiles n&rsquo;est pas nouvelle et sa popularit\u00e9 ne cesse de cro\u00eetre &#8211; ils sont devenus pratiquement l&rsquo;\u00e9quipement standard des appareils \u00e9lectroniques modernes haut de gamme. Ils sont souvent utilis\u00e9s dans les ordinateurs portables, les lampes sur pied et autres luminaires, et de nombreux appareils sont \u00e9galement dot\u00e9s d&rsquo;interrupteurs tactiles int\u00e9gr\u00e9s \u00e0 l&rsquo;\u00e9cran.<\/p>\n\n\n\n<h2 id=\"mecanisme-dinterrupteur-tactile\" class=\"wp-block-heading\">M\u00e9canisme d&rsquo;interrupteur tactile<\/h2>\n\n\n\n<p>Tous les types d&rsquo;interrupteurs tactiles sont sensibles aux stimuli externes directs tels que le toucher, la force ou la pression. Les contacts s&rsquo;ouvrent ou se ferment sous l&rsquo;effet du magn\u00e9tisme, de la lumi\u00e8re, de l&rsquo;\u00e9lectricit\u00e9 ou d&rsquo;une r\u00e9action chimique ou m\u00e9canique. Les interrupteurs tactiles sont utilis\u00e9s, par exemple, dans les claviers virtuels o\u00f9 le fait d&rsquo;appuyer sur une touche envoie un signal au syst\u00e8me.<\/p>\n\n\n\n<h2 id=\"applications-des-interrupteurs-tactiles\" class=\"wp-block-heading\">Applications des interrupteurs tactiles<\/h2>\n\n\n\n<p>Outre les applications des interrupteurs tactiles mentionn\u00e9es dans l&rsquo;introduction, voici les applications domestiques et industrielles les plus courantes :<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>les bo\u00eetiers de lampes et les circuits d&rsquo;\u00e9clairage<\/li><li>les \u00e9crans tactiles des ordinateurs portables et des appareils mobiles<\/li><li>les \u00e9quipements d&rsquo;automatisation industrielle<\/li><li>les instruments et les syst\u00e8mes de commande utilis\u00e9s dans le secteur des soins de sant\u00e9<\/li><li>les \u00e9quipements audio et de radiodiffusion<\/li><li>les syst\u00e8mes de s\u00e9curit\u00e9, de d\u00e9fense et d&rsquo;alarme<\/li><\/ul>\n\n\n\n<h2 id=\"les-types-dinterrupteurs-tactiles-les-plus-courants\" class=\"wp-block-heading\">Les types d&rsquo;interrupteurs tactiles les plus courants <\/h2>\n\n\n\n<p>Il existe de nombreux types d&rsquo;interrupteurs tactiles sur le march\u00e9, mais les trois types les plus courants sont les interrupteurs capacitifs, r\u00e9sistifs et pi\u00e9zo\u00e9lectriques.<\/p>\n\n\n\n<h3 id=\"interrupteur-tactile-capacitif\" class=\"wp-block-heading\">Interrupteur tactile capacitif<\/h3>\n\n\n\n<p>Comme les \u00e9crans tactiles capacitifs, les interrupteurs tactiles capacitifs mesurent la capacit\u00e9. Ils n&rsquo;ont pas besoin de pression physique, car la petite charge \u00e9lectrique transmise par notre corps \u00e0 l&rsquo;interrupteur lui-m\u00eame suffit \u00e0 actionner l&rsquo;interrupteur.<\/p>\n\n\n\n<p>Les interrupteurs tactiles capacitifs sont utilis\u00e9s dans de nombreux domaines, tels que les smartphones, les commandes industrielles, les appareils m\u00e9dicaux et les appareils m\u00e9nagers. Des fonctions suppl\u00e9mentaires, telles que le r\u00e9tro\u00e9clairage par LED et les certifications IP, font de l&rsquo;interrupteur tactile capacitif l&rsquo;un des types d&rsquo;interrupteurs les plus populaires pour les applications dans des environnements difficiles.<\/p>\n\n\n\n<p>Comme ils ne comportent aucune pi\u00e8ce m\u00e9canique, ils sont particuli\u00e8rement robustes, durables et fiables. Ils sont donc utilis\u00e9s pour des applications industrielles et ext\u00e9rieures dans tous les types de panneaux et d&rsquo;\u00e9crans.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/30287032-01.jpg\" alt=\"Un exemple d'interrupteur tactile capacitif lumineux de RND Components. \n\" class=\"wp-image-46531\" width=\"496\" height=\"277\" srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/30287032-01.jpg 1020w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/30287032-01.jpg?resize=300,168 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/30287032-01.jpg?resize=768,429 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/30287032-01.jpg?resize=380,212 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/30287032-01.jpg?resize=550,307 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/30287032-01.jpg?resize=800,447 800w\" sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/><figcaption>Figure 1 &#8211; Un exemple d&rsquo;interrupteur tactile capacitif lumineux de RND Components. Source : RND<\/figcaption><\/figure>\n\n\n\n<p><strong>Les avantages d&rsquo;un interrupteur tactile capacitif :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Extr\u00eamement robuste et durable<\/li><li>Pas de contact avec le m\u00e9tal ; structure simple ; faible co\u00fbt<\/li><li>Appropri\u00e9 pour une vari\u00e9t\u00e9 d&rsquo;applications industrielles et ext\u00e9rieures<\/li><li>Pas de composants m\u00e9caniques (en mouvement), d&rsquo;o\u00f9 une dur\u00e9e de vie plus longue<\/li><li>Convient \u00e0 tous les types de panneaux et d&rsquo;\u00e9crans<\/li><li>R\u00e9sistants aux environnements difficiles &#8211; ils sont \u00e9tanches et constituent la meilleure option pour l&rsquo;ext\u00e9rieur ou les applications o\u00f9 il y a un risque d&rsquo;intrusion de salet\u00e9, de poussi\u00e8re ou d&rsquo;humidit\u00e9<\/li><\/ul>\n\n\n\n<p><a href=\"https:\/\/www.distrelec.com\/global\/?search=rnd\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>RND<\/strong><\/a> propose des <a href=\"https:\/\/www.distrelec.fr\/fr\/illuminated-capacitive-touch-key-switches-rnd\/pf\/3860695\" target=\"_blank\" rel=\"noreferrer noopener\">interrupteurs tactiles capacitifs lumineux<\/a> avec sensibilit\u00e9 tactile r\u00e9glable, haute luminosit\u00e9 et broche d&rsquo;alimentation avec protection contre les courants invers\u00e9s, dans une vari\u00e9t\u00e9 de couleurs diff\u00e9rentes.<\/p>\n\n\n\n<h3 id=\"interrupteur-tactile-resistif\" class=\"wp-block-heading\">Interrupteur tactile r\u00e9sistif<\/h3>\n\n\n\n<p>Les interrupteurs tactiles capacitifs et r\u00e9sistifs utilisent des variations de courant \u00e9lectrique pour fonctionner. Cependant, contrairement aux options capacitives, les interrupteurs tactiles r\u00e9sistifs ont une conception beaucoup plus simple. Les interrupteurs tactiles r\u00e9sistifs sont activ\u00e9s lorsque vous les touchez ou les effleurez, ce qui ouvre ou ferme le circuit en r\u00e9duisant la r\u00e9sistance entre les \u00e9lectrodes.<\/p>\n\n\n\n<p>Outre leur simplicit\u00e9 de conception, ils constituent une solution beaucoup plus \u00e9conomique pour la plupart des applications, car ils sont \u00e9galement assez robustes, fiables et durables. En raison de leur sensibilit\u00e9 binaire, ils sont assez limit\u00e9s en termes d&rsquo;op\u00e9rations qu&rsquo;ils peuvent effectuer. Par exemple, en tant que simples interrupteurs tactiles marche\/arr\u00eat, ils ne peuvent pas prendre en charge les op\u00e9rations tactiles multiples et ne sont donc pas adapt\u00e9s aux smartphones haut de gamme et autres appareils similaires.<\/p>\n\n\n\n<h3 id=\"interrupteur-piezoelectrique\" class=\"wp-block-heading\">Interrupteur pi\u00e9zo\u00e9lectrique<\/h3>\n\n\n\n<p>Les interrupteurs pi\u00e9zo\u00e9lectriques ou les interrupteurs tactiles pi\u00e9zo\u00e9lectriques doivent leur nom \u00e0 l&rsquo;effet pi\u00e9zo\u00e9lectrique qui se produit dans les interrupteurs tactiles pi\u00e9zo\u00e9lectriques en c\u00e9ramique. Ils sont constitu\u00e9s d&rsquo;une couche de c\u00e9ramique \u00e0 l&rsquo;int\u00e9rieur qui se contracte lorsqu&rsquo;une pression est exerc\u00e9e sur une couche de m\u00e9tal \u00e0 l&rsquo;ext\u00e9rieur. Cela conduit finalement \u00e0 ce que la couche interne prenne une forme d\u00e9form\u00e9e. L&rsquo;interrupteur est alors actionn\u00e9 lorsqu&rsquo;on appuie dessus, car un semi-conducteur est activ\u00e9 par une impulsion \u00e9lectrique g\u00e9n\u00e9r\u00e9e. Cela signifie qu&rsquo;il est m\u00e9caniquement flexible.<\/p>\n\n\n\n<p>Les interrupteurs pi\u00e9zo\u00e9lectriques ont une longue dur\u00e9e de vie et sont extr\u00eamement robustes, ce qui signifie qu&rsquo;ils peuvent supporter des dizaines de millions d&rsquo;op\u00e9rations. De plus, il est facile de les rendre \u00e9tanches \u00e0 la salet\u00e9 ou \u00e0 l&rsquo;humidit\u00e9, ce qui les rend \u00e9galement adapt\u00e9s aux applications en ext\u00e9rieur.<\/p>\n\n\n\n<p>Il existe \u00e9galement d&rsquo;autres types d&rsquo;interrupteurs tactiles, tels que les <a href=\"https:\/\/www.distrelec.fr\/fr\/manufacturer\/rnd-components\/man_rnp?q=*&amp;filter_categoryCodePathROOT%2Fcat-L2D_379528=cat-DNAV_0401&amp;filter_Manufacturer=RND+Components&amp;filter_categoryCodePathROOT%2Fcat-L2D_379528%2Fcat-DNAV_0401=cat-L3D_525379&amp;filter_Buyable=1&amp;filter_Manufacturer=RND%20Components&amp;filter_categoryCodePathROOT\/cat-L2D_379528=cat-DNAV_0401&amp;filter_categoryCodePathROOT=cat-L2D_379528&amp;filter_categoryCodePathROOT\/cat-L2D_379528\/cat-DNAV_0401=cat-L3D_525379\" target=\"_blank\" rel=\"noreferrer noopener\">boutons-poussoirs<\/a>, qui font partie des dispositifs les plus r\u00e9pandus dans le domaine des interrupteurs \u00e0 contact direct. Si vous avez encore des doutes, jetez un coup d&rsquo;\u0153il ci-dessous au FAQ et trouvez l&rsquo;interrupteur RND qui vous convient le mieux.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-red-background-color has-background\" href=\"https:\/\/www.distrelec.fr\/fr\/switches-relays\/switches\/c\/cat-DNAV_0401?q=*&amp;filter_Manufacturer=RND+Components\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Parcourir les interrupteurs tactiles RND<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<h2 id=\"faq\" class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n&nbsp;\r\n<div class=\"schema-faq wp-block-yoast-faq-block\">\r\n<div id=\"faq-question-1679995882934\" class=\"schema-faq-section\">\r\n\r\n<strong class=\"schema-faq-question\"><strong>Comment fonctionnent les interrupteurs tactiles ?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">La capacit\u00e9 inh\u00e9rente du corps, qui poss\u00e8de d&rsquo;excellentes propri\u00e9t\u00e9s \u00e9lectriques, permet \u00e0 l&rsquo;interrupteur de fonctionner. Pour d\u00e9tecter les variations de capacit\u00e9, l&rsquo;interrupteur charge et d\u00e9charge en permanence son bo\u00eetier m\u00e9tallique. La capacit\u00e9 augmente et l&rsquo;interrupteur est activ\u00e9 lorsqu&rsquo;un \u00eatre humain le touche.<\/p>\r\n\r\n<\/div>\r\n<div id=\"faq-question-1679995900934\" class=\"schema-faq-section\">\r\n\r\n<strong class=\"schema-faq-question\"><strong>Quels sont les appareils qui utilisent des interrupteurs ?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Les interrupteurs sont principalement utilis\u00e9s dans les ordinateurs, les smartphones, les fauteuils roulants \u00e9lectriques, les appareils m\u00e9nagers intelligents et les dispositifs portables. Par exemple, les circuits d&rsquo;\u00e9clairage et les bo\u00eetiers de lampe sont deux applications courantes des interrupteurs tactiles dans les secteurs commerciaux et r\u00e9sidentiels.<\/p>\r\n\r\n<\/div>\r\n<div id=\"faq-question-1679995917272\" class=\"schema-faq-section\">\r\n\r\n<strong class=\"schema-faq-question\"><strong>En quoi les interrupteurs tactiles diff\u00e8rent-ils des interrupteurs m\u00e9caniques ?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Les interrupteurs m\u00e9caniques n\u00e9cessitent une force physique plus importante pour ouvrir et fermer le circuit \u00e9lectrique correspondant. Un interrupteur m\u00e9canique comporte g\u00e9n\u00e9ralement deux couches de circuits imprim\u00e9s. Ce n&rsquo;est que lorsque vous appuyez suffisamment fort que ces couches sont r\u00e9unies et que le circuit \u00e9lectrique est ferm\u00e9.<\/p>\r\n\r\n<\/div>\r\n<div id=\"faq-question-1679995942834\" class=\"schema-faq-section\">\r\n\r\n<strong class=\"schema-faq-question\"><strong>Quels sont les inconv\u00e9nients d&rsquo;un interrupteur tactile ?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Les avantages et les inconv\u00e9nients d\u00e9pendent largement du type d&rsquo;interrupteur tactile. Par exemple, les interrupteurs tactiles r\u00e9sistifs sont relativement limit\u00e9s dans le spectre des op\u00e9rations qu&rsquo;ils peuvent effectuer. Ainsi, en tant que simples interrupteurs tactiles marche\/arr\u00eat, ils ne sont pas adapt\u00e9s \u00e0 l&rsquo;utilisation multitouch, ce qui les rend inadapt\u00e9s aux smartphones haut de gamme et autres appareils similaires.<\/p>\r\n\r\n<\/div>\r\n<div id=\"faq-question-1679995952923\" class=\"schema-faq-section\">\r\n\r\n<strong class=\"schema-faq-question\"><strong>Les interrupteurs tactiles ou lin\u00e9aires sont-ils meilleurs ?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">C&rsquo;est l&rsquo;application et les pr\u00e9f\u00e9rences personnelles qui d\u00e9terminent en fin de compte la meilleure option. Les interrupteurs lin\u00e9aires peuvent \u00eatre votre meilleur choix si vous recherchez une frappe silencieuse, r\u00e9guli\u00e8re et sans \u00e0-coups. Si vous aimez un contact rapide, audible mais tangible \u00e0 chaque pression sur une touche, les interrupteurs tactiles seront votre choix.<\/p>\r\n\r\n<\/div>\r\n<div id=\"faq-question-1679995966768\" class=\"schema-faq-section\">\r\n\r\n<strong class=\"schema-faq-question\"><strong>Les interrupteurs tactiles sont-ils s\u00fbrs ?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">L&rsquo;\u00e9cran tactile est enti\u00e8rement isol\u00e9 des fils sous tension, ce qui permet de le toucher sans crainte. Bien entendu, comme pour tous les composants \u00e9lectriques, il faut les manipuler avec pr\u00e9caution et ne pas toucher les appareils \u00e9lectriques avec les mains mouill\u00e9es.<\/p>\r\n\r\n<\/div>\r\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\t<div class=\"cnvs-block-posts cnvs-block-posts-1679997633817 cnvs-block-posts-layout-mixed\" data-layout=\"mixed\" data-min-height=\"\">\n\t\t<div class=\"cs-posts-area\" data-posts-area=\"\">\n\t\t\t<div class=\"cs-posts-area__outer cs-posts-area__type-mixed\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cs-posts-area__main cs-posts-area__grid cs-block-posts-layout-mixed cs-display-column\">\n\t\t\t\t\t\t\t\n\n\t<article class=\"cs-entry-default post-38594 post type-post status-publish format-standard has-post-thumbnail category-electronique category-industrie category-rnd-fr category-stem cs-entry cs-video-wrap\">\n\t\t<div class=\"cs-entry__outer\">\n\n\t\t\t\n\t\t\t\t\t<div class=\"cs-entry__inner cs-entry__thumbnail cs-entry__overlay cs-overlay-ratio cs-ratio-landscape-16-9\">\n\t\t\n\t\t\t\t\t\t\t<div class=\"cs-overlay-background cs-overlay-transparent\">\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"307\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAP+KeNJXAAAAAXRSTlMAQObYZgAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=\" class=\"attachment-medium_large size-medium_large pk-lazyload wp-post-image\" alt=\"Development Boards\" data-pk-sizes=\"auto\" data-ls-sizes=\"(max-width: 768px) 100vw, 768px\" data-pk-src=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?w=768\" data-pk-srcset=\"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg 2000w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=300,120 300w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=768,307 768w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=1024,410 1024w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=1536,614 1536w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=380,152 380w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=550,220 550w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=800,320 800w, https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2022\/10\/boards.jpg?resize=1160,464 1160w\" \/>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t<a href=\"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/construire-des-circuits-electroniques-avec-rnd-components\/\" class=\"cs-overlay-link\"><\/a>\n\t\t<\/div>\n\t\t\n\t\t\t<div class=\"cs-entry__inner cs-entry__content cs-entry__information\">\n\n\t\t\t\t<div class=\"cs-entry__post-meta\" ><div class=\"cs-meta-category\"><ul class=\"post-categories\">\n\t<li><a href=\"https:\/\/knowhow.distrelec.com\/fr\/category\/electronique\/\" rel=\"category tag\">Electronique<\/a><\/li>\n\t<li><a href=\"https:\/\/knowhow.distrelec.com\/fr\/category\/industrie\/\" rel=\"category tag\">Industrie<\/a><\/li>\n\t<li><a href=\"https:\/\/knowhow.distrelec.com\/fr\/category\/rnd-fr\/\" rel=\"category tag\">RND<\/a><\/li>\n\t<li><a href=\"https:\/\/knowhow.distrelec.com\/category\/stem\/\" rel=\"category tag\">STEM &amp; Education<\/a><\/li><\/ul><\/div><\/div>\n\t\t\t\t\t<h2 class=\"cs-entry__title \">\n\t\t\t\t\t<a href=\"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/construire-des-circuits-electroniques-avec-rnd-components\/\">Construire des circuits \u00e9lectroniques avec RND Components<\/a>\n\t\t\t<\/h2>\n\t\n\t\t\t\t\t\t\t<div class=\"cs-entry__excerpt\">\n\t\t\t\tLe circuit imprim\u00e9 est un composant indispensable de divers appareils, permettant aux&hellip;\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t<div class=\"cs-entry__details \">\n\t\t\t\t\t\t\t\t\t<div class=\"cs-entry__details-data\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"cs-entry__details-meta\">\n\t\t\t\t\t\t\t<div class=\"cs-entry__post-meta\" ><div class=\"cs-meta-date\">octobre 13, 2022<\/div><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"cs-entry__read-more\">\n\t\t\t\t\t\t<a href=\"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/construire-des-circuits-electroniques-avec-rnd-components\/\">\n\t\t\t\t\t\t\tLire la suite\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t<\/article>\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t","protected":false},"excerpt":{"rendered":"Presque tous les appareils \u00e9lectroniques contiennent un ou deux interrupteurs, ce qui en fait des composants \u00e9lectriques essentiels.&hellip;\n","protected":false},"author":18,"featured_media":46554,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_appearance_grid":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[181,192,92],"tags":[],"coauthors":[],"class_list":{"0":"post-47134","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-electronique","8":"category-rnd-fr","9":"category-stem","10":"cs-entry","11":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Le guide ultime de RND sur les interrupteurs tactiles - 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Gemma and her team are dedicated to sourcing high-quality, compliant and cost-efficient tools and components for engineers and technicians in maintenance, repair and operations. 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The capacitance increases and the switch is activated when a human touches it.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995900934","position":2,"url":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995900934","name":"What devices use switches?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A switch is an assistive technology largely used in computers, smartphones, electric wheelchairs, smart home appliances, wearables and more. 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Pressing the mechanical switch firmly enough to bring these layers together will close the electrical circuit.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995942834","position":4,"url":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995942834","name":"What are the cons of a touch switch?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"It widely depends on the type of touch switch whether it has more pros or cons. For instance, resistive touch switches are relatively constrained in the spectrum of operations they can carry out. As a pure on\/off touch switch, for example, they do not handle multi-touch operation, making them unsuitable for high-end smartphones and similar devices.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995952923","position":5,"url":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995952923","name":"Are tactile or linear switches better?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Depending on the application and personal preference ultimately determines which option is better. Linear switches can be your best choice if you\u2019re looking for a quiet, consistent, bump-free, and smooth keystroke. If you like quick, audible, yet tangible touch with each keypress, tactile switches will be the go-to.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995966768","position":6,"url":"https:\/\/knowhow.distrelec.com\/fr\/rnd-fr\/le-guide-ultime-de-rnd-sur-les-interrupteurs-tactiles\/#faq-question-1679995966768","name":"Are touch switches safe?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The touch screen is completely isolated from the live wires that transport electricity, thus there is no risk present in touch switches, making them safe. Obviously, it is always important to be careful with any electrical components. Electrical appliances shouldn't be handled with wet hands.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"}]}},"jetpack_featured_media_url":"https:\/\/knowhow.distrelec.com\/wp-content\/uploads\/2023\/03\/kh-touchswitchesarticle.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/posts\/47134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/comments?post=47134"}],"version-history":[{"count":0,"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/posts\/47134\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/media\/46554"}],"wp:attachment":[{"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/media?parent=47134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/categories?post=47134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/tags?post=47134"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/knowhow.distrelec.com\/fr\/wp-json\/wp\/v2\/coauthors?post=47134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}