Tesla coils are available in all shapes and sizes. The larger ones put on an impressive show but they take a lot of space and require you to clear the surrounding area of any electronics. This Upgraded Touchable Music Tesla Coil is designed to work on your desk. It has a regular and music mode. It connects to your phone via Bluetooth to visualize square wave music. This doesn’t have too many parts, so you can assemble it in seconds.
This Tesla is a bit smaller than the previous model but still puts on an impressive show. It has knobs that let you adjust power and frequency. It can excite neon and other gasses. Best of all, it is completely safe to touch. There are plenty of places you can download square wave music but can also ask AI to turn your own music into a square wave version.