On Sunday, 21 July 2019 18:24:21 UTC+1, Cursitor Doom wrote:
On Sun, 21 Jul 2019 16:29:48 +0100, Harry Bloomfield wrote:

Would the cap do the job? Anyone any experience of using them?

The R/C constant for voltage decay doesn't magically change just because
you're using "supercapacitors" - just do the math as usual and work it
out for yourself as if you were using common-or-garden electrolytics.

He can't. First it's necessary to know V_min for continued remembering and what v the cap charges to. I don't suppose he knows those figures.


NT