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The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024


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RE: Nigel's IR transmitter


  • To: ukha_d@xxxxxxx
  • Subject: RE: Nigel's IR transmitter
  • From: rj@xxxxxxx
  • Date: Thu, 16 Nov 2000 08:42:29 +1300
  • 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

Im just trying to find out where the schematic is for both the reciever and
transmitter,. Im confident that I can build these just having problems
finding the diagrams.


-----Original Message-----
From: Graham Howe [mailto:graham@xxxxxxx]
Sent: Wednesday, 15 November 2000 9:31
To: ukha_d@xxxxxxx
Subject: RE: [ukha_d] Nigel's IR transmitter


Yes, Nigel's circuit is only the transmitter, but the receiver(s) consist
of
only three components (or two depending upon which design you go for). I
used Zener Diode, TSOP 1838 and a resistor for mine and it works fine, also
it is very small. If you missed some of the discussion, then just go to
Mark's site and there is a link to the egroups list, you will find all
messages are there. If you have any specific questions then just email me
or
the list and I'll try to answer them (if someone doesn't get in before me).

Regards

Graham





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