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RE: LED Detector


  • To: <ukha_d@xxxxxxx>
  • Subject: RE: LED Detector
  • From: "Steve Morgan" <steve@xxxxxxx>
  • Date: Tue, 11 Dec 2001 17:35:23 -0000
  • Delivered-to: mailing list ukha_d@xxxxxxx
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • Reply-to: ukha_d@xxxxxxx

A simple photodiode or LDR should suffice. You'll just need to make sure
it's well shielded from ambient light.

Steve

>  -----Original Message-----
> From: 	Steve B [mailto:steve@xxxxxxx]
> Sent:	11 December 2001 17:32
> To:	ukha_d@xxxxxxx
> Subject:	RE: [ukha_d] LED Detector
>
> Yes. As it flashes 1000 times per KW it would be simple to have a real
> time usage on the pc. I can do the programming and perhaps use a
comfort
> input but need assistance to detect it. Is the type of light
detectable
> with an available sensor ?
>
> Steve.
>
> 	 -----Original Message-----
> 	From: 	James Hoye [mailto:james.hoye@xxxxxxx]
> 	Sent:	11 December 2001 17:19
> 	To:	ukha_d@xxxxxxx
> 	Subject:	RE: [ukha_d] LED Detector
>
> 	Yeah, great idea but i want to detect it and interface to an input.
> The LED being sealed in a bit of kit which would land me in court if i
> were to tamper with it.
>
> 		DIY leccy meter monitor.....?
>
> 		James H
>
> ---
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