{"version":"1.0","provider_name":"Brick&#039;R&#039;knowledge","provider_url":"https:\/\/wiki.brickrknowledge.de\/es\/","title":"Fototransistor npn BPX3 - Brick&#039;R&#039;knowledge","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"cKmMmrFRwv\"><a href=\"https:\/\/wiki.brickrknowledge.de\/es\/brick\/transistor-phototransistor-npn-bpx3\/\">Fototransistor npn BPX3<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/wiki.brickrknowledge.de\/es\/brick\/transistor-phototransistor-npn-bpx3\/embed\/#?secret=cKmMmrFRwv\" width=\"600\" height=\"338\" title=\"&#8220;Fototransistor npn BPX3&#8221; &#8212; Brick&#039;R&#039;knowledge\" data-secret=\"cKmMmrFRwv\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\r\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/brickrknowledge.de\/content\/uploads\/2015\/04\/Pic_ALL-BRICK-03041.jpg","thumbnail_width":800,"thumbnail_height":600,"description":"Este Brick contiene un transistor npn, que regula en flujo de corriente entre el colector y el emisor a trav\u00e9s de su conexi\u00f3n base (B) con bastante menos corriente. La base de un transistor npn se debe conectar positivamente todo lo contrario que el emisor. El resultado es una tensi\u00f3n base-emisor uBE de aprox. 0.7V. [&hellip;]"}