{"id":17040,"date":"2025-02-25T11:36:03","date_gmt":"2025-02-25T11:36:03","guid":{"rendered":"https:\/\/edukeytech.com\/?post_type=product&#038;p=17040"},"modified":"2025-02-25T11:44:52","modified_gmt":"2025-02-25T11:44:52","slug":"capteur-magnetique-reed","status":"publish","type":"product","link":"https:\/\/edukeytech.com\/en\/product\/capteur-magnetique-reed\/","title":{"rendered":"Capteur Magn\u00e9tique Reed"},"content":{"rendered":"<p>Ce module combine un interrupteur Reed classique avec un comparateur LM393, permettant de convertir la sortie analogique du Reed en un signal num\u00e9rique clair. Le capteur est activ\u00e9 par un champ magn\u00e9tique, changeant l\u2019\u00e9tat de ses contacts m\u00e9talliques et signalant ainsi la pr\u00e9sence ou l\u2019absence d\u2019un aimant \u00e0 proximit\u00e9.<\/p>\n<p><strong>Caract\u00e9ristiques<\/strong><\/p>\n<ul>\n<li><strong>Alimentation<\/strong>\u00a0: 3,3 V ou 5,5 V<\/li>\n<li><strong>Consommation<\/strong>\u00a0de courant : 15 mA<\/li>\n<li><strong>Capteur utilis\u00e9<\/strong>\u00a0: Interrupteur Reed<\/li>\n<\/ul>\n<ul>\n<li><strong>Sortie<\/strong>\u00a0: Num\u00e9rique (Open\/Closed Circuit)<\/li>\n<li><strong>Dimensions<\/strong>\u00a0: 22mm x 15mm x 7mm<\/li>\n<li><strong>Poids<\/strong>\u00a0: 5g<\/li>\n<li><strong>Composants principaux<\/strong>\u00a0: Interrupteur Reed, comparateur LM393, potentiom\u00e8tre de r\u00e9glage de sensibilit\u00e9, LED, r\u00e9sistances<\/li>\n<\/ul>\n<p><strong>Fonctionnement<\/strong><\/p>\n<p>L\u2019interrupteur Reed du module KY-025 se ferme lorsqu\u2019un aimant est proche, cr\u00e9ant un circuit ferm\u00e9. Le comparateur int\u00e9gr\u00e9 permet de fournir une sortie num\u00e9rique lorsque le champ magn\u00e9tique d\u00e9passe un seuil ajustable via le potentiom\u00e8tre.<\/p>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>Syst\u00e8mes de s\u00e9curit\u00e9 et d\u2019alarmes<\/li>\n<li>D\u00e9tection de proximit\u00e9 pour portes et fen\u00eatres<\/li>\n<li>Capteurs de niveau de liquide<\/li>\n<li>Projets de contr\u00f4le sans contact<\/li>\n<li>Installations artistiques interactives<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<h5>Capteur Magn\u00e9tique Reed combine un interrupteur Reed classique avec un comparateur LM393, permettant de convertir la sortie analogique du Reed en un signal num\u00e9rique clair.<\/h5>","protected":false},"featured_media":17041,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[161],"product_tag":[],"class_list":["post-17040","product","type-product","status-publish","has-post-thumbnail","product_cat-capteurs","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/comments?post=17040"}],"version-history":[{"count":1,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17040\/revisions"}],"predecessor-version":[{"id":17044,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17040\/revisions\/17044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media\/17041"}],"wp:attachment":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media?parent=17040"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_brand?post=17040"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_cat?post=17040"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_tag?post=17040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}