{"version":"1.0","provider_name":"UshopWell.com","provider_url":"https:\/\/ushopwell.com\/ublog","author_name":"UShopWell","author_url":"https:\/\/ushopwell.com\/ublog\/author\/kburnettu\/","title":"Constants Explained \u26a1 | Arduino & ESP32 - UshopWell.com","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"G1MIo7VqUD\"><a href=\"https:\/\/ushopwell.com\/ublog\/constants-explained-%e2%9a%a1-arduino-esp32\/\">Constants Explained \u26a1 | Arduino &#038; ESP32<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/ushopwell.com\/ublog\/constants-explained-%e2%9a%a1-arduino-esp32\/embed\/#?secret=G1MIo7VqUD\" width=\"600\" height=\"338\" title=\"&#8220;Constants Explained \u26a1 | Arduino &#038; ESP32&#8221; &#8212; UshopWell.com\" data-secret=\"G1MIo7VqUD\" 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:\/\/ushopwell.com\/ublog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"A clear explanation of: Constants \u26a1 In this beginner-friendly electronics lesson, you\u2019ll learn how it works in a practical Arduino or ESP32 project, including the key idea behind it and the mistakes that catch beginners out. Perfect for students, apprentices, DIY beginners and anyone building with Arduino, ESP32 or robotics. \ud83d\udca1 In this video: \u2022 The core idea \u2022 How it connects to code and hardware \u2022 The key settings..."}