{"id":124,"date":"2026-09-03T17:39:57","date_gmt":"2026-09-03T20:39:57","guid":{"rendered":"https:\/\/wp.pinout.cl\/?product=buzzer-activo-3-3-5-v"},"modified":"2026-09-03T17:39:57","modified_gmt":"2026-09-03T20:39:57","slug":"buzzer-activo-3-3-5-v","status":"publish","type":"product","link":"https:\/\/wp.pinout.cl\/?product=buzzer-activo-3-3-5-v","title":{"rendered":"Buzzer activo 3.3-5 V"},"content":{"rendered":"<p>Buzzer activo para alimentaci\u00f3n de 3.3 a 5 V. Al ser activo trae su propio oscilador interno: basta con aplicarle tensi\u00f3n continua para que suene, sin necesidad de generar una se\u00f1al desde el microcontrolador. Es la opci\u00f3n m\u00e1s simple cuando solo necesitas un pitido de aviso.<\/p>\n<p>Aplicaciones<\/p>\n<p>\u00b7 Alarmas y avisos sonoros en proyectos con microcontrolador<\/p>\n<p>\u00b7 Confirmaci\u00f3n de botones o de lectura de sensores<\/p>\n<p>\u00b7 Temporizadores, despertadores y sistemas de seguridad caseros<\/p>\n<p>\u00b7 Proyectos escolares y prototipos r\u00e1pidos<\/p>\n<p>Compatibilidad<\/p>\n<p>Anda directo con Arduino UNO, Nano y Mega, y tambi\u00e9n con ESP32, ESP8266 y Raspberry Pi al trabajar desde 3.3 V. Para corrientes mayores conviene manejarlo con un transistor.<\/p>\n<p>Despacho a todo Chile desde Santiago. Garant\u00eda de 3 meses.<\/p>\n<h3>Ficha t\u00e9cnica<\/h3>\n<table>\n<tr>\n<th>TIPO<\/th>\n<td>Activo \u2014 oscilador interno<\/td>\n<\/tr>\n<tr>\n<th>ALIMENTACI\u00d3N<\/th>\n<td>3,3 V \u2013 5 V<\/td>\n<\/tr>\n<tr>\n<th>SE\u00d1AL<\/th>\n<td>Tensi\u00f3n continua<\/td>\n<\/tr>\n<tr>\n<th>CONTROL<\/th>\n<td>Un solo pin<\/td>\n<\/tr>\n<tr>\n<th>TERMINALES<\/th>\n<td>2 \u2014 protoboard o soldadura directa<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Activo \u00b7 3,3\u20135 V \u00b7 un pin, sin generar tono<\/p>\n","protected":false},"featured_media":123,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[29,20],"product_tag":[],"class_list":["post-124","product","type-product","status-publish","has-post-thumbnail","product_cat-componentes-basicos","product_cat-electronica","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=\/wp\/v2\/product\/124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=\/wp\/v2\/media\/123"}],"wp:attachment":[{"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=124"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=124"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=124"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}