This project is an improvement to my previous Lync status light, built back in May 2016. It worked fine, but it only had three 5 mm LEDs. People who knew about the module noticed, but many people didn’t, so it did not have the effect I was looking for. That’s why I decided to upgrade it, and this time use bigger and brighter lights!
Making a Lync status light
When I am at work, I use headphones; a lot. About half the time I am listening to music, the other half I am talking with someone on Lync (Skype for Business). That made it difficult for my colleagues to know whether I am available or not, so I get interrupted when I’m on the phone. I needed a way to communicate my availability!