[BProckets] $1 Cornfield Beeper?

[mrgizmo]

And something I tried for 10 seconds was to put a 9V battery instead of the
3 button cells, it worked even louder, but no guaranttee it wont burn out.
----- Original Message ----- 
From: "Dan Durachko" <DanDurachko at psu.edu>
To: "'Black Powder rockets discussion list'" <bprockets at amateurrocketry.com>
Sent: Friday, September 24, 2004 11:24 AM
Subject: RE: [BProckets] $1 Cornfield Beeper?


> I like it.  Thanks.  I couldn't figure out how you were going to come in
> at $1 but the Dollarama never even occurred to me.  I will be
> constructing a few once I get to launching provided the Dollar General
> near my house sells these gizmos.  I'm surrounded by pockets of corn,
> oats, hay, and trees.
>
> -----Original Message-----
> From: bprockets-bounces at amateurrocketry.com
> [mailto:bprockets-bounces at amateurrocketry.com] On Behalf Of mrgizmo
> Sent: Thursday, September 23, 2004 11:54 PM
> To: Black Powder rockets discussion list
> Subject: Re: [BProckets] $1 Cornfield Beeper?
>
> Well here it goes, but where did it land!!!
>
> Here's the el cheapo audible rocket locator
>
> PARTS NEEDED
>
> Door entry alarm $1
> Connector          free if you look
>
> Recovering your rocket........priceless
>
> Hopefully these together are not too big, they are also on the yahoo
> group.
>
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