{"id":17081,"date":"2025-02-26T20:28:29","date_gmt":"2025-02-26T20:28:29","guid":{"rendered":"https:\/\/edukeytech.com\/?post_type=product&p=17081"},"modified":"2025-03-21T23:37:50","modified_gmt":"2025-03-21T23:37:50","slug":"module-emetteur-laser-rouge-5v-5mw","status":"publish","type":"product","link":"https:\/\/edukeytech.com\/en\/product\/module-emetteur-laser-rouge-5v-5mw\/","title":{"rendered":"Module Emetteur Laser Rouge 5V 5mW"},"content":{"rendered":"

Le module \u00e9metteur laser rouge 5V 5mW (KY-008)<\/strong> est un composant \u00e9lectronique compact con\u00e7u pour g\u00e9n\u00e9rer un faisceau laser rouge de 650 nm<\/strong>. Il est particuli\u00e8rement pris\u00e9 dans les projets impliquant des microcontr\u00f4leurs tels qu\u2019Arduino, Raspberry Pi et ESP32<\/strong>, notamment pour des applications en communication optique, syst\u00e8mes de s\u00e9curit\u00e9, d\u00e9tection d\u2019objets et d\u00e9monstrations p\u00e9dagogiques<\/strong>.<\/p>\n

Caract\u00e9ristiques Techniques<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
Sp\u00e9cification<\/strong><\/td>\nValeur<\/strong><\/td>\n<\/tr>\n<\/thead>\n
Tension d\u2019alimentation<\/strong><\/td>\n5V DC<\/td>\n<\/tr>\n
Puissance de sortie<\/strong><\/td>\n5mW<\/td>\n<\/tr>\n
Longueur d\u2019onde<\/strong><\/td>\n650 nm (rouge)<\/td>\n<\/tr>\n
Courant de fonctionnement<\/strong><\/td>\n< 40mA<\/td>\n<\/tr>\n
Dimensions du module<\/strong><\/td>\n18,5 mm \u00d7 15 mm<\/td>\n<\/tr>\n
Temp\u00e9rature de fonctionnement<\/strong><\/td>\n-10\u00b0C \u00e0 40\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Principe de Fonctionnement<\/strong><\/p>\n

Le module KY-008<\/strong> repose sur une diode laser<\/strong> qui g\u00e9n\u00e8re un faisceau lumineux coh\u00e9rent et monochromatique dans le spectre visible rouge. Il est \u00e9quip\u00e9 d\u2019une r\u00e9sistance limitant le courant<\/strong>, garantissant ainsi un usage s\u00e9curis\u00e9 et \u00e9vitant toute surchauffe de la diode.<\/p>\n

Son int\u00e9gration est simple gr\u00e2ce \u00e0 ses broches compatibles avec les microcontr\u00f4leurs<\/strong>. L’activation du laser s\u2019effectue via un signal \u00e9lectrique appliqu\u00e9 \u00e0 l\u2019entr\u00e9e, ce qui permet un contr\u00f4le pr\u00e9cis, notamment pour des applications n\u00e9cessitant des impulsions lumineuses modul\u00e9es.<\/p>\n

Applications et Usages<\/strong><\/p>\n

Le module KY-008<\/strong> est largement utilis\u00e9 dans divers domaines :<\/p>\n

\u2705 Pointeurs laser<\/strong> \u2013 Cr\u00e9ation de marqueurs lumineux pr\u00e9cis.
\n\u2705 Communication optique<\/strong> \u2013 Transmission de donn\u00e9es par signal lumineux.
\n\u2705 Syst\u00e8mes de s\u00e9curit\u00e9<\/strong> \u2013 Faisceaux pour d\u00e9tecteurs d\u2019intrusion.
\n\u2705 D\u00e9tection d\u2019objets<\/strong> \u2013 Int\u00e9gration avec des capteurs optiques.
\n\u2705 D\u00e9monstrations \u00e9ducatives<\/strong> \u2013 Exp\u00e9rimentations en optique et photonique.<\/p>\n

 <\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Le module \u00e9metteur laser rouge 5V 5mW (KY-008)<\/strong> est un composant \u00e9lectronique compact con\u00e7u pour g\u00e9n\u00e9rer un faisceau laser rouge de 650 nm<\/strong>.<\/h5>","protected":false},"featured_media":17082,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[80,162],"product_tag":[],"class_list":{"0":"post-17081","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-module-ou-capteur","7":"product_cat-modules","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17081","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=17081"}],"version-history":[{"count":1,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17081\/revisions"}],"predecessor-version":[{"id":17085,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17081\/revisions\/17085"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media\/17082"}],"wp:attachment":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media?parent=17081"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_brand?post=17081"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_cat?post=17081"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_tag?post=17081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}