RE: diy ultrasonic cat scarer

["Phil Harris" <phillip.harris1@xxxxxxx>]

I used t  live in a house with a marshy front garden ... did you know that
small frogs g  through lawnmowers and come out still "bagged" but
just
squishy inside ... a bit like crunching up an unopened back of crisps!

Phil

> -----Original Message-----
> From: Paul Gordon [mailto:paul_gordon@xxxxxxx]
> Sent: 25 July 2001 10:15
> To: ukha_d@xxxxxxx
> Subject: Re: [ukha_d] diy ultrasonic cat scarer
>
>
> Never mind all that malarkey, - just get Phil Harris round and
> let him loose
> with a lawnmower or something... He'll take care of them...
permanently!
>
> ;-)
>
> Paul G.
>
>
>
>
>
> >From: rid@xxxxxxx
> >Reply-To: ukha_d@xxxxxxx
> >To: ukha_d@xxxxxxx
> >Subject: [ukha_d] diy ultrasonic cat scarer
> >Date: Wed, 25 Jul 2001 09:06:01 -0000
> >
> >hi
> >
> >i want to scare some cats from my garden (mainly because i have
young
> >kids, and don't want them to catch toxoplasmosis (or whatever))
> >otherwise cats are fine!!!
> >
> >i know there are cat ultrasonic cat scarers out there, but they
are
> >in the 40 pounds region
> >
> >i want to see if i can get an ultrasonic transducer
> >(Piezoelectric???) to vibrate at 18 - 22.5 kHz, but i don't want t
> >have to build any extra circuitry
> >
> >i will then link the whole thing into homevision
> >
> >any ideas
> >
> >rid
> >
>
>
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