On Tue, Nov 22, 2011 at 5:14 PM, Bret Foreman bret.fore...@gmail.com wrote:
No, I don't have to take sensor data except right before I launch the
daily reading. But even when the CPU is just ticking over doing
nothing it still has to keep a bunch of volatile state in registers
and RAM and
Have you considered a solar phone charger?
http://www.rei.com/gear/feature/search/Google/solar%20charger?s_kwcid=TC|130
29|solar%20phone%20charger||S|e|8644334045cm_mmc=ps_google_CH-_-Category%20
-%20Nav%2fCom-_-Nav%2fCom_Solar_Charger_General-_-solar%20phone%20chargergc
On Tue, Nov 22, 2011 at 6:21 PM, Bret Foreman bret.fore...@gmail.com wrote:
Mark, that would be very nice of you.
Contact me off-list and we can figure out what device(s) I'll test for you.
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
Ah ok well best of luck with your endeavor!
-Original Message-
From: android-developers@googlegroups.com
[mailto:android-developers@googlegroups.com] On Behalf Of Bret Foreman
Sent: Tuesday, November 22, 2011 6:47 PM
To: Android Developers
Subject: [android-developers] Re: Extreme battery
On Tue, Nov 22, 2011 at 02:14:30PM -0800, Bret Foreman wrote:
Solar is not an option but outboard batteries might work. Charging
through the USB port is not very efficient, though, so I'd lose a lot
of the benefit of a big external battery.
You don't have to *CHARGE* through USB...just power
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