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RE: Infrared Transmitter


  • To: ukha_d <ukha_d@xxxxxxx>
  • Subject: RE: Infrared Transmitter
  • From: Keith Doxey <keith.doxey@xxxxxxx>
  • Date: Tue, 5 Dec 2000 08:15:20 -0000
  • Delivered-to: rich@xxxxxxx
  • Delivered-to: mailing list ukha_d@xxxxxxx
  • Mailing-list: list ukha_d@xxxxxxx; contact ukha_d-owner@xxxxxxx
  • Reply-to: ukha_d@xxxxxxx

use 3 x 1.5v batteries to supply the receiver with 4.5 volts or use a 6v
battery with a couple of diodes in series the the receiver +ve supply.

Keith

> -----Original Message-----
> From: rj@xxxxxxx [mailto:rj@xxxxxxx]
> Sent: 04 December 2000 22:20
> To: ukha_d@xxxxxxx
> Subject: [ukha_d] Infrared Transmitter
>
>
> I'm still having a few probs with this,
>
> appears to work fine, when power applied sits there with
> neither led or
> IRLED illuminated, if I disconnect the receiver circuit both
> the led and
> IRLED illuminate and stay lit.  I'm thinking I may of toasted the IR
> receiver by connecting 12v to the receiver circuit, is there
> any way to
> supply the receiver with 5v and the rest with the required 12v without
> having to use two power supplies.
>
> any suggestions or ideas much appreciated.
>
> regards.
>
>
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