SOUND SENSOR - Om Technology Centre

1.0Om Technology Centrehttps://otconline.inotconlinehttps://otconline.in/index.php/author/otconline/SOUND SENSOR - Om Technology Centrerich600338<blockquote class="wp-embedded-content" data-secret="z5YRvltd17"><a href="https://otconline.in/index.php/product/sound-sensor/">SOUND SENSOR</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://otconline.in/index.php/product/sound-sensor/embed/#?secret=z5YRvltd17" width="600" height="338" title="“SOUND SENSOR” — Om Technology Centre" data-secret="z5YRvltd17" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=https://otconline.in/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://otconline.in/wp-content/uploads/2021/10/1691015943.jpg15001500Sound detection sensor module for arduino detects whether sound has exceeded a threshold value. Sound is detected via the microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low. […] {"version":"1.0","provider_name":"Om Technology Centre","provider_url":"https:\/\/otconline.in","author_name":"otconline","author_url":"https:\/\/otconline.in\/index.php\/author\/otconline\/","title":"SOUND SENSOR - Om Technology Centre","type":"rich","width":600,"height":338,"html":"

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