Re: [PSUBS-MAILIST] rudder angle indicator

["Alan James" <alanjames@xtra.co.nz>]

Thanks Jens,
I'm trying to find a kit that is easy to modify that others could also
adapt with little trouble. The main attraction of these kits is the
printed circuit boards that make things compact & simple.
Compactness is an advantage to me as I want to encase them 
& put them outside the hull. My head will be in my dome all the
time & there is limited vision into the cabin; so I want to do what
Emile has done putting his compass outside, but with a few other
items as well.
Regards Alan

----- Original Message ----- 
From: "Jens Laland" <laland@artematrix.org>
To: <personal_submersibles@psubs.org>
Sent: Tuesday, June 29, 2010 8:14 PM
Subject: Re: [PSUBS-MAILIST] rudder angle indicator


> Alan
>
> I would guess this kit uses two standard voltage comparator ICs that
> monitor some pre-defined voltage levels set by a simple resistor array...
>
> Go ahead and buy it (unless they charge you $100 or so in shipping cost).
>
> You will have to change the value of 7 or 8 resistors to suit your
> application and light the proper LED according to the actual rudder
> position you want to indicate with that particular LED.
>
> If anything remains unclear, then simply send me a copy of the schematics
> (when you get the kit), and I will sketch up the modifications required.
>
> Best regards,
> Jens Laland
>
>
>
>
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