Plasma Arc Speaker

This is my plasma arc speaker. The music your hear is from the arc and nothing else. There are no other sources of music in the room. It works by using a 555 timer to convert an audio input signal into a frequency modulated signal used to drive a flyback transformer. I will be modifying my design to produce a longer arc, which will result in a louder sound output

• #فناوری_و_رایانه
• #engineering
• #3d_printing
• #prototype