On Mon, 29 Jan 2018 19:43:02 +1200
nospam.Richard.Miles@f24.n3634.z1.binkp.net (Richard Miles) wrote:

> Probably going to see if I can get hold of a UPS hat over here pretty
> soon. I am getting ready to start a car pi project and I have been
> concerned about how to elegantly shut down when I power down the car.

 There are permanently on rails in all cars, you'll find one feeding
the radio (as well as a switched rail that only comes on with the
instruments). Keeping a pi running won't matter to a car battery.

--
Steve O'Hara-Smith                          |   Directable Mirror Arrays
C:\>WIN                                     | A better way to focus the sun
The computer obeys and wins.                |    licences available see
You lose and Bill collects.                 |    http://www.sohara.org/

--- SoupGate-Win32 v1.05