{"version":"1.0","provider_name":"StartHardware - Tutorials for Arduino","provider_url":"https:\/\/starthardware.org\/en","author_name":"Stefan Hermann","author_url":"https:\/\/starthardware.org\/en\/author\/stefan-hermann\/","title":"Unit 13 \u2013 Fading LEDs using the Analog Output - StartHardware - Tutorials for Arduino","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"C5U9iGGWn7\"><a href=\"https:\/\/starthardware.org\/en\/unit-13-fading-leds-using-the-analog-output\/\">Unit 13 \u2013 Fading LEDs using the Analog Output<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/starthardware.org\/en\/unit-13-fading-leds-using-the-analog-output\/embed\/#?secret=C5U9iGGWn7\" width=\"600\" height=\"338\" title=\"&#8220;Unit 13 \u2013 Fading LEDs using the Analog Output&#8221; &#8212; StartHardware - Tutorials for Arduino\" data-secret=\"C5U9iGGWn7\" 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 *\/\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:\/\/starthardware.org\/en\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/starthardware.org\/en\/wp-content\/uploads\/2019\/10\/arduino-fading-led-pwm.jpg","thumbnail_width":1361,"thumbnail_height":766,"description":"You already know how to switch on and off LEDs. Now, we want to try if we can also fade it. The light switch of your room can be switched on and off. Everything what can take exactly two conditions is called&nbsp;digital&nbsp;by the Arduino. You learned the commands&nbsp;digitalWrite()&nbsp;and&nbsp;digitalRead(). Sometimes, lamps have not a switch, but&hellip;&nbsp;Read More &raquo;"}