On Friday, October 9, 2020 at 6:47:19 AM UTC-4, Dean Hoffman wrote:
On 10/8/20 11:12 PM, Eli Sidwell wrote:
I want to develop some battery driven applications that require a constant voltage but may not have a constant supply. Whether the supply be solar, battery, or mechanical.
Cut rest.

Try sci.electronics.design People there do that stuff for
a living. They might welcome the diversion from politics.

Try candlepower forums.

Regulated LED flashlights work that way.