This behaviour is entirely consistent over several repeats, so I'mMost likely it has a magnet and a coil that can generate a lot more
wondering if it could possibly be an ultracapacitor and some kind of
piezo charging circuit. The relevant voltages and currents seem all
wrong for this though.
On Wed, 18 Apr 2018 01:40:09 +0000, Pete wrote:
This behaviour is entirely consistent over several repeats, so I'mMost likely it has a magnet and a coil that can generate a lot more
wondering if it could possibly be an ultracapacitor and some kind of
piezo charging circuit. The relevant voltages and currents seem all
wrong for this though.
energy than piezo components. There are "eternal" flashlights that have
a free magnet inside a solenoid coil, you shake them to charge a cap.
Also, your ball more likely has an ordinary battery rather than an >ultracapacitor.
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