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A project log for Vortex cannon using capacitor discharge

Vortex cannons are a device that fires doughnut-shaped air vortices.

robert-hartRobert Hart • 05/24/2015 at 06:01•0 Comments

Oops, turns out the 7.2V RC Batteries aren't as great as I thought...

So I'm changing to a nice big 12AH gell-cell

Note: I found stripping out the PCB from a 12V mains inverter work a treat for the supply and can be adjusted up 320V AC.
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Smoke source

05/23/2015 at 11:44 • 1 comment

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