On Fri, Jun 10, 2011 at 2:46 AM, Sergey Dryga <sergey@dryga.us> wrote:

> It almost does not matter what type.  Preferably low ESR.  Calculate min
> capacity using current * pulse time and desired volt drop.  If it's a
> one-off project, even a supercap can be used, they are relatively cheap
> these days. Supercap is probably an overkill, 470uF as IVP suggests is a
> good starting point.
>

Sounds good, I'll probably use a large capacitor.
--=20
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