Tesla Coil

Audio Driver

Spark Controller

Touch to play ยท Slide to change pitch

About the Spark Controller

What is this?

A touch-based controller for your Tesla coil. Press anywhere on the pad to trigger arcs, and slide your finger to change the pitch in real-time. The simplest, most direct way to play a Tesla coil.

How to use it

Touch the pad to start the signal. Move your finger up to increase frequency or down to decrease it. Lift your finger to stop. Multi-touch is supported for layered effects.

Performance mode

Great for live performances and demonstrations. The instant response and continuous pitch control let you create expressive, theremin-like sounds through lightning arcs.

Swing0%
174 BPM ยท 95ms on / 78ms off
C2
D2
E2
F2
G2
A2
B2
C3
D3
E3
F3
G3
A3
B3
C4
D4
E4
F4
G4
A4
B4
C5
D5
E5
F5
G5
A5
B5
C6
D6
E6
F6
G6
A6
B6
100 Hz
200 Hz
440 Hz
1k Hz
โšก
Touch to Spark
Slide up and down to change pitch