[HBQRP] An emergency QRP generator

Piatt, Darwin dpiatt at fnni.com
Tue Sep 1 15:15:49 EDT 2009


Maybe we could design one for storm spotters to build and use...??

Darwin (Dar) Piatt  W9HZC

-----Original Message-----
From: Steve Sellmeyer [mailto:ssellmeyer at inebraska.com] 
Sent: Tuesday, September 01, 2009 12:50 PM
To: Piatt, Darwin; Walter - K5EST; HBQRP
Subject: Re: [HBQRP] An emergency QRP generator

I remember seeing something like this years ago in a radio control
modelers 
magazine. I believe they used a motor from an old tape recorder  and had

ping pong balls cut in half and fastened to the spinning arms to catch
the 
wind. They even had a paper cutout scale for wind speed calibration.
Cool 
!!!

Steve/WB0QQT


----- Original Message ----- 
From: "Piatt, Darwin" <dpiatt at fnni.com>
To: "Walter - K5EST" <walter.k5est at gmail.com>; "HBQRP" 
<hbqrp at mailman.qth.net>
Sent: Monday, August 31, 2009 2:52 PM
Subject: Re: [HBQRP] An emergency QRP generator


> Long time ago, my Grand Pa and I made a wind speed indicator by
putting
> a model airplane propeller on an electric car motor, and then we
hooked
> it up to his VOM and went out in the car to calibrate it. I used some
of
> Grand Ma's nail polish to make 5 the 10 the 15 then 20 miles based on
> the car's speed.
> It worked, when the prop went around, in generated a small voltage and
> yippee. Seems to me I remember seeing something similar in a scouting
> magazine but they used the plastic eggs to catch the wind.
> Interesting...
>
>
> Darwin (Dar) Piatt - W9HZC
> Midwest HomeBrewer's and QRP Group
> http://www.qsl.net/hbqrp
>
>
> -----Original Message-----
> From: hbqrp-bounces at mailman.qth.net
> [mailto:hbqrp-bounces at mailman.qth.net] On Behalf Of Walter - K5EST
> Sent: Monday, August 31, 2009 2:46 PM
> To: HBQRP
> Subject: Re: [HBQRP] An emergency QRP generator
>
> On Mon, Aug 31, 2009 at 2:08 PM, Piatt, Darwin<dpiatt at fnni.com> wrote:
>> It worked this time,
>>
>> Cute but charging the batteries could make you very "Cranky"
>>
>
> That is a HOOT.............Dar, we took a vote and you
> get the first 1 hour crank'n duty   :-)
> 73....Walter - K5EST
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