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MASSIVE spark gap tesla coil at LOD labs

Wirelessly powered capacitively coupled wireless bike at LOD labs

microwave oven transformer (MOT) arc

IGBT singing ignition coil playing a nokia ring tone

this is an ignition coil driven by an IGBT half bridge by an arduino designed to play music on a jacob's ladder. here it is producing a heart around 20khz

voltage multiplier with ~100kV output

testing a DRSSTC driver