[Noisebridge-discuss] Active magnetic levitation

[David Kelso]

I'm trying to levitate some small objects.
I know you can't have stable equilibrium with permanent magnets, but
is there a way to do it with microcontroller controlled
electromagnets?
This is an area I have no experience in - just had some ideas for a
project and wanted to see what was possible. Any experiences / reading
material would be highly appreciated.

david