He's on the intertubes
--FT
On 8/27/20 10:46 AM, Andrew Strasfogel wrote:
Thanks. How do I get hold of Bob?
On Wed, Aug 26, 2020, 11:23 PM Buggered Benzmail via Mercedes
<mercedes@okiebenz.com <mailto:mercedes@okiebenz.com>> wrote:
Get a photocell and hook it to an arduino with an SD card to log
data and a very simple program to write a photocell reading every
say 5 min and it will do that as long as it has power. Pull the
card every few days, look at the data and Bob’s yer unkie
--FT
Sent from iPhone
> On Aug 26, 2020, at 9:09 PM, Andrew Strasfogel via Mercedes
<mercedes@okiebenz.com <mailto:mercedes@okiebenz.com>> wrote:
>
> I want to install a solar powered security lantern somewhere on
the side of
> the yard that receives enough sunlight to fully charge the
batteries and
> maximize the time the lantern is lit.
>
> To that end I am looking for a measurement device I can leave
outside in
> various spots in the yard to find the one with the greatest
solarity.
>
> The only device I could find is called SunCalc. You leave out
for 12 hours
> and it simply tells you whether the spot is appropriate for
plants that
> require full or partial sun.
>
https://www.ebay.com/itm/Luster-Leaf-SunCalc-Rapitest-Plant-Growth-Gardening-Products-1875/353182264845?epid=24011372456&hash=item523b4dae0d:g:Z6gAAOSwybZfRkQv#rwid
>
> I'd prefer something that records the number of hours of direct
sunlight
> for a particular spot. Anyone own one of these, assuming it exists?
>
> Thanks.
>
>
>
> full vs. partial sun
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--
--FT
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