Do you know surveys about our fears commonly show fear of public speaking at the top of the list? Our fear of standing up in front of a group and talking is so great that we fear it more than death, at least according to some surveys.
This “Speak Up” wall lamp uses a microphone to detect your volume when you are giving public speaks and will trigger a simple LED light visualization that helps you to understand the proper volume you could use during the speakings. Also, you can practice/rehearse your speakings towards the lamp. The aim of the lamp is helping all of us to be a more confident public speaker with a clear voice. In this tutorial, we will be discussing how to create your own full-sized “Speak Up” wall lamp powered by Arduino.