PiZero DRSSTC Large(er) Teslacoil driver


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Tesla coil controller, with PIZero and the addition of a power relay to control power in, feeding a bridge of 4pc50 mosfets on a large heatsink. Even with this test it did get warm, may need a fan. Coil details to come soon…

Initial test


600mm sparks, not bad. Still don’t trust it enough to remove the variac.