{"version":"1.0","provider_name":"Proyectos con Arduino.","provider_url":"https:\/\/blogs.etsii.urjc.es\/dseytr","title":"PROYECTO ALARMA, GRUPO 1 - Proyectos con Arduino.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"vdXeUmEexW\"><a href=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/proyecto-alarma-el-detectamos-alarma\/\">PROYECTO ALARMA, GRUPO 1<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blogs.etsii.urjc.es\/dseytr\/proyecto-alarma-el-detectamos-alarma\/embed\/#?secret=vdXeUmEexW\" width=\"600\" height=\"338\" title=\"\u00abPROYECTO ALARMA, GRUPO 1\u00bb \u2014 Proyectos con Arduino.\" data-secret=\"vdXeUmEexW\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\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\/\/# sourceURL=https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/blogs.etsii.urjc.es\/dseytr\/wp-content\/uploads\/sites\/8\/2015\/04\/diagrama.png","thumbnail_width":747,"thumbnail_height":279,"description":"PROYECTO ALARMA El&nbsp;funcionamiento&nbsp;de&nbsp;nuestro&nbsp;sistema&nbsp;es&nbsp;el&nbsp;siguiente,mediante&nbsp;un&nbsp;sensor&nbsp;de&nbsp;ultrasonidos detectamos&nbsp;un&nbsp;obst\u00e1culo&nbsp;(o&nbsp;una&nbsp;presencia),&nbsp;cuando&nbsp;este&nbsp;obst\u00e1culo&nbsp;est\u00e1&nbsp;a&nbsp;menos&nbsp;de&nbsp;20cm&nbsp;la alarma&nbsp;se&nbsp;dispara.&nbsp;S\u00ed&nbsp;esto&nbsp;\u00faltimo&nbsp;ocurre&nbsp;se&nbsp;reproduce&nbsp;un&nbsp;sonido&nbsp;de&nbsp;alerta&nbsp;que&nbsp;ser\u00e1&nbsp;el&nbsp;encargado&nbsp;de&nbsp; avisar que&nbsp;la&nbsp;alarma&nbsp;ha&nbsp;sido&nbsp;activada,&nbsp;el&nbsp;led&nbsp;verde&nbsp;se&nbsp;apagar\u00e1&nbsp;y&nbsp;se&nbsp;encender\u00e1&nbsp;uno&nbsp;rojo, nuestro&nbsp;sistema&nbsp;sacar\u00e1&nbsp;una&nbsp;foto&nbsp;del&nbsp;individuo&nbsp;que&nbsp;se&nbsp;encuentra&nbsp;en&nbsp;frente&nbsp;de&nbsp;la&nbsp;alarma,&nbsp;y&nbsp;acto&nbsp; seguido&nbsp;se&nbsp;reproducir\u00e1&nbsp;un&nbsp;audio&nbsp;de&nbsp;aviso,&nbsp;y&nbsp;dispondremos&nbsp;de&nbsp;10s&nbsp;para&nbsp;desactivarla&nbsp;mediante&nbsp;un&nbsp; c\u00f3digo&nbsp;que&nbsp;podemos&nbsp;introducir&nbsp;a&nbsp;trav\u00e9s&nbsp;de&nbsp;nuestro&nbsp;teclado&nbsp;matricial&nbsp;de&nbsp;3&#215;4.&nbsp; En&nbsp;caso&nbsp;de&nbsp;que&nbsp;el&nbsp;c\u00f3digo&nbsp;introducido&nbsp;sea&nbsp;correcto&nbsp;la&nbsp;alarma&nbsp;vuelve&nbsp;a&nbsp;su&nbsp;estado&nbsp;inicial,&nbsp;y&nbsp;se&nbsp;repite&nbsp;todo&nbsp;el&nbsp;proceso&nbsp;explicado&nbsp;anteriormente.&nbsp;En&nbsp;caso&nbsp;contrario,&nbsp;es&nbsp;decir,&nbsp;que&nbsp;se&nbsp;introduzca&nbsp;el&nbsp;c\u00f3digo&nbsp;de&nbsp;forma&nbsp;err\u00f3nea,&nbsp;se&nbsp;reproduce&nbsp;otro&nbsp;archivo&nbsp;de&nbsp;audio&nbsp;que&nbsp;avisa&nbsp;que&nbsp;la&nbsp;alarma&nbsp;ya&nbsp;esta&nbsp;en&nbsp;funcionamiento.&nbsp;En&nbsp;este&nbsp;momento&nbsp;nuestra&nbsp;alarma&nbsp;se&nbsp;encargar\u00e1&nbsp;de&nbsp;mandar&nbsp;un&nbsp;SMS&nbsp;a&nbsp;su&nbsp;respectivodue\u00f1o.&nbsp;Una&nbsp;vez&nbsp;el&nbsp;SMS&nbsp;ha&nbsp;sido&nbsp;enviado,&nbsp;se&nbsp;env\u00eda&nbsp;autom\u00e1ticamente&nbsp;un&nbsp;MMS&nbsp;al&nbsp;correo&nbsp;del&nbsp;due\u00f1o&nbsp;de&nbsp;la&nbsp;alarma&nbsp;con&nbsp;la&nbsp;foto&nbsp;adjunta&nbsp;de&nbsp;la&nbsp;persona&nbsp;queha&nbsp;hecho&nbsp;que&nbsp;se&nbsp;active.&nbsp; Con&nbsp;todo&nbsp;esto&nbsp;conseguimos&nbsp;que&nbsp;el&nbsp;usuario&nbsp;que&nbsp;tiene&nbsp;en&nbsp;su&nbsp;poder&nbsp;esta&nbsp;alarma&nbsp;est\u00e9&nbsp;siempre&nbsp;informado&nbsp;de&nbsp;los&nbsp;que&nbsp;sucede&nbsp;all\u00e1&nbsp;donde&nbsp;tenga&nbsp;instalado&nbsp;este&nbsp;sistema.&nbsp; Una&nbsp;forma&nbsp;de&nbsp;ver&nbsp;como&nbsp;funciona&nbsp;nuestra&nbsp;alarma&nbsp;es&nbsp;mediante&nbsp;el&nbsp;siguiente&nbsp;diagrama&nbsp;de&nbsp;flujo: Montaje y conexiones&nbsp; A continuaci\u00f3n, se ver\u00e1 la parte del hardware representada mediante im\u00e1genes: En la foto superior podemos observar cada&#46;&#46;&#46;"}