1.0AnalysIR Bloghttps://www.analysir.com/blogAnalysIRhttps://www.analysir.com/blog/author/anlayisir/rich600338<blockquote class="wp-embedded-content" data-secret="dVjjDFIJUk"><a href="https://www.analysir.com/blog/2019/02/25/identifying-tsal6100-tsal6200-tsal6400-ir-leds/">Identifying TSAL6100, TSAL6200 & TSAL6400 IR LEDs</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.analysir.com/blog/2019/02/25/identifying-tsal6100-tsal6200-tsal6400-ir-leds/embed/#?secret=dVjjDFIJUk" width="600" height="338" title="“Identifying TSAL6100, TSAL6200 & TSAL6400 IR LEDs” — AnalysIR Blog" data-secret="dVjjDFIJUk" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! 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://www.analysir.com/blog/wp-includes/js/wp-embed.min.js </script> Anyone working regularly with IR emitters will eventually come across a situation where they cannot distinguish between similar LEDs of different angles. Here we present one method of Identifying TSAL6100, TSAL6200 and TSAL6400 IR LEDs, based in part on the manufacturing processes used to generate the different angles.https://www.analysir.com/blog/wp-content/uploads/2019/02/Identifying-TSAL6x00-differences-1024x698.jpg