{"id":126,"date":"2026-09-03T17:39:59","date_gmt":"2026-09-03T20:39:59","guid":{"rendered":"https:\/\/wp.pinout.cl\/?product=buzzer-pasivo-3-3-5-v"},"modified":"2026-09-03T17:39:59","modified_gmt":"2026-09-03T20:39:59","slug":"buzzer-pasivo-3-3-5-v","status":"publish","type":"product","link":"https:\/\/wp.pinout.cl\/?product=buzzer-pasivo-3-3-5-v","title":{"rendered":"Buzzer pasivo 3.3-5 V"},"content":{"rendered":"<p>Buzzer pasivo para 3.3 a 5 V. A diferencia del activo, este no tiene oscilador propio: necesita que le entregues una se\u00f1al alterna o PWM desde el microcontrolador. Esa diferencia es justamente su gracia, porque t\u00fa decides la frecuencia y puedes tocar notas y melod\u00edas en vez de un solo pitido fijo.<\/p>\n<p>Aplicaciones<\/p>\n<p>\u00b7 Melod\u00edas y tonos variables en proyectos con Arduino<\/p>\n<p>\u00b7 Avisos con distintos sonidos seg\u00fan el evento<\/p>\n<p>\u00b7 Juegos, instrumentos simples y proyectos escolares de m\u00fasica<\/p>\n<p>Compatibilidad<\/p>\n<p>Se usa con la funci\u00f3n tone() de Arduino y con la salida PWM o LEDC de ESP32, ESP8266 y Raspberry Pi.<\/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>Pasivo<\/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>PWM o de tono, requerida para sonar<\/td>\n<\/tr>\n<tr>\n<th>FRECUENCIA<\/th>\n<td>La define tu c\u00f3digo<\/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>Pasivo \u00b7 3,3\u20135 V \u00b7 frecuencia por c\u00f3digo<\/p>\n","protected":false},"featured_media":125,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[29,20],"product_tag":[],"class_list":["post-126","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\/126","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=126"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=\/wp\/v2\/media\/125"}],"wp:attachment":[{"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=126"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=126"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=126"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wp.pinout.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}