Re: [linux] anywhere in town to get solar chargers with USB ports

2020-11-14 Thread Alan McKay
BTW even with a charger it is very useful to have a power bank - you
can leave the power bank(s) charging indefinitely and still use your
devices.

I use that type of setup on canoe trips - solar charger open on top of
my gear charging a power bank while I'm paddling, my phone is safe and
dry in a case.  No worries about my phone ending up in the water.

I haven't used a solar charger this late in the season so can't really
comment on how well it works but I will say you do need full sun and
it works extremely well even in early May, which is the earliest I've
ever used it.

I think it should work fine as long as you have full sun.

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Re: [linux] anywhere in town to get solar chargers with USB ports

2020-11-14 Thread Edward Hong
Hi Robert,

Canadian Tire might also be an option, although you might have to drive out as 
far as Arnprior to find a store that stocks the one that you want!

Good luck!

- Ed



> On Nov 13, 2020, at 7:47 AM, Richard Guy Briggs  wrote:
> 
>> On 2020-11-13 05:12, Robert P. J. Day wrote:
>> 
>>  will be off the grid later this month for a few days and want to be
>> able to charge some small USB devices ... everything at best buy is
>> "available online" only, is there anywhere in town that actually has
>> small solar chargers on the shelves?
> 
> You might try Alexander/Dixon at 145 Spruce or Total Battery
> (Bently/Lancaster?).  Or Princess Auto...  The Source?
> 
>> rday
> 
>slainte mhath, RGB
> 
> --
> Richard Guy Briggs   --  ~\-- ~\ 
> 
>  --  \___   o \@  @Ride yer 
> bike!
> Ottawa, ON, CANADA  --  Lo_>__M__\\/\%__\\/\%
> Vote! -- 
> _GTVS6#790__(*)__(*)(*)(*)_
> 
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[linux] Display possibility query / slides for Thurs on wiki

2020-11-14 Thread J C Nash
1) I was showing my wife an ad that arrived for the Raspberry Pi400 (the 
keyboard computer).
She was enthusiastic until I told her she would need to have an HDMI cable to 
the TV.
Which raises the question: Is there a "wireless" HDMI. Web search doesn't seem 
to show
anything since a USB/VGA device in 2008 which seemed to fade from mention.

2) For our discussion on election software for Thursday, I've put my slides with
selective references on the club wiki under 2020 presentations. I'm not an 
expert.
I'll give some points I've noted concerning some references I believer are worth
considering.

Best, John Nash

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Re: [linux] anywhere in town to get solar chargers with USB ports

2020-11-14 Thread James Lockie

I've seen them at dollar stores.
Maybe Loblaws.
Canada Computers?

On November 13, 2020 05:13:11 "Robert P. J. Day"  wrote:


will be off the grid later this month for a few days and want to be
able to charge some small USB devices ... everything at best buy is
"available online" only, is there anywhere in town that actually has
small solar chargers on the shelves?

rday

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Re: [linux] anywhere in town to get solar chargers with USB ports

2020-11-14 Thread Alan McKay
I'd look at one of the places like total battery.

Get an Anker if you can ... Something like this

https://www.amazon.ca/dp/B075FR89CX

I wouldn't waste my time with those really small handheld ones

Also depending on what you're doing you might be better off with power
banks that you charge in advance before you go.  Again I'd go with
Anker

https://www.amazon.ca/dp/B07S829LBX

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Re: [linux] anywhere in town to get solar chargers with USB ports

2020-11-14 Thread Tug Williams

Canadian tire usually has all the stuff you can get away with...

"small devices" I charge through the cigarette lighter in the car.


I've only ever needed a full blown development laptop. My off-grid 
development environment is now Pi4 + solar panels + 12V Deep cycle 
battery + 12V to USB converter (+ USB Y cable).


In the past I used the following setup to run a laptop off grid. I 
needed the battery as either the solar charger, or the 12V to AC/USB 
converter wouldn't engage with just the solar panel connected.


panel + charger to charge a 12V battery (Coleman 40W comes with all the 
bits)

a 12V to AC/USB converter
a 12V battery

Tug


On 13/11/2020 05:12, Robert P. J. Day wrote:

   will be off the grid later this month for a few days and want to be
able to charge some small USB devices ... everything at best buy is
"available online" only, is there anywhere in town that actually has
small solar chargers on the shelves?

rday

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[linux] cough?

2020-11-14 Thread J C Nash
https://news.mit.edu/2020/covid-19-cough-cellphone-detection-1029

I saw this on the ACM Tech feed today. They are usually reliable i.e., I've
not had any fake news from this feed. Seems like a winner.

JN

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