[Dprglist] snow-bot

[Carl Ott]

So if that was Ontario Canada,
is that when the long sleeve shirts and closed-toe shoes come out - and
maybe a light jacket?



On Sun, Feb 14, 2021 at 6:57 PM David Anderson via DPRGlist <
dprglist at lists.dprg.org> wrote:

> Hi Pat,
>
> Yeah, I tried to shoot some video but camera needs charging.  I was
> outside for a total of maybe 10 or 15 minutes; too cold.   The stills are
> from a route it took down the driveway and around the cars and back up my
> neighbors yard, total maybe 5 minutes.   So no time trials today!
>
> I mentioned to Murray that living in Texas, my body is well adapted to
> radiating *away* heat.  Conserving it not really part of the equation.
> Currently 11 degrees F in Denton, expecting 6 over night and with howling
> winds the weather folks say wind chill of -20.
>
> David
>
>
> On 2/14/21 5:48 PM, Pat Caron via DPRGlist wrote:
>
> * [EXTERNAL SENDER]*
> David, those are great proof of concept pictures.  Were you able to keep
> it running for prolonged periods outside?
> I have an ESP8266 based motion detector in my driveway for my Home
> Automation installation that stops working when the outside temperature
> drops below 0 deg C.  I haven't tried an Arduino or a Raspberry Pi yet.
>
> Pat Caron
>
> On Sun, Feb 14, 2021 at 5:49 PM David Anderson via DPRGlist <
> dprglist at lists.dprg.org> wrote:
>
>> Howdy DPRG
>>
>> Following on from Saturday's DPRG panel discussion on outdoor rovers on
>> various surfaces like dirt, concrete, grass, gravel, and snow!
>>
>> http://www.geology.smu.edu/dpa-www/robo/jbot/jbot-snow-01.JPG
>>
>> http://www.geology.smu.edu/dpa-www/robo/jbot/jbot-snow-02.JPG
>>
>> stay safe,
>> David
>>
>>
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>
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