Karaoke on Fire - Episode 6

Microphone + NI myDAQ + Propane + Fire = Awesome
Project Overview

The interns turn up the heat and create a Rubens' tube karaoke game. Start with a long metal tube, drill holes every few centimeters, then connect a speaker to one side and pump propane in the other. Add a spark and you get a sonic wave of fire!

Source Code

Why are you even looking down here?