Control musical Tesla coils from your browser. Generate tones, program sequences, play a keyboard, and drive your singing Tesla coil with audio signals.
A Tesla coil is a resonant transformer that produces high-voltage, low-current, high-frequency alternating current. When you rapidly switch a Tesla coil on and off, a process called interrupting, the electrical arcs create pressure waves in the air. Those pressure waves are sound. By varying the interruption frequency, you can control the pitch. Play a sequence of pitches and you get music, performed entirely by lightning.
Tesla Coil Audio Driver generates precisely timed square wave audio signals that your interrupter converts into spark patterns. Connect your phone or laptop to your interrupter via Bluetooth or a 3.5mm cable, pick a song, and hit play.
Connect your Tesla coil interrupter via Bluetooth audio. Calibrate the latency with a one-time 30-second sync. Pick any sound, hit play, and watch your coil perform music through lightning.
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Audio Driver
Rhythm game: hit the bolts
Keys: D F J K
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Safety Warning
Tesla coils produce high voltage. Follow proper safety procedures.