RE: After a 1K resistor and LED

["Phil Harris" <phil@xxxxxxxxxxx>]

Just smack the missus with a baseball bat each time she opens the back door
and she'll soon learn...

...it's like training a dog. ;-)

Phil

> -----Original Message-----
> From: Gareth Cook [mailto:g@xxxxxxx]
> Sent: 02 November 2004 13:02
> To: ukha_d@xxxxxxx
> Subject: [ukha_d] After a 1K resistor and LED
>
>
> I want to add an LED , and mount it in the magnetic door
> sensor that's wired back into the alarm (Comfort). The missus
> likes to open the back door which is not an entry point and
> set off the alarm.
>
> So, I'd like an LED which lights up when the system is armed.
> I'm told a 12v LED with a 1K resistor will do the trick, and
> i have 3 spare pairs going to the mag so I can wire those
> directly into Comfort's 12v output.
>
> Any bright electro spark out there know if this will do the trick ?
> http://maplin.co.uk/Module.aspx?ModuleNo=35782&TabID=1&source=
> 15&WorldID=&doy=2m11
>
> Seems to indicate it has a resistor built in ??
>
> Thanks !
>
>  Gareth Cook
>  SWG EMEA North Account Manager
>  IBM SWG - BTE Office - Lotus Park, Staines, TW18 3AG
>  Office: +44 (0)1784 445166 - Mobile: +44 (0)7980 445166  AIM
> Chat : TheBoyG - MSN Chat : chat@xxxxxxx
>  email: g@xxxxxxx
>
>
>
> [Non-text portions of this message have been removed]
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