Re: IR Tx & Rx boards ready a la Nigel's circuit

["Robert Crawshaw" <robert@xxxxxxx>]

DAMN !!!  didnt see this message till today, hope you have some left

If you have any left Ian, ill take 2 of each type, (separate and all on one
board)

Let me know your address details and ill get a cheque off to you.


Robert Crawshaw                 http://www.golcar.demon.co.uk
Member of HAUG (Huddersfield Amiga User Group)

The release of Windows 2000 has been put back to the first quarter of 1901

we work for a company that has global reach yet can't scratch it's own arse
----- Original Message -----
From: Ian B <I.Bird@xxxxxxx>
To: Ukha <ukha_d@xxxxxxx>
Sent: Friday, December 22, 2000 1:55 PM
Subject: [ukha_d] IR Tx & Rx boards ready a la Nigel's circuit


> OK everyone. I now have a variety of PCB configurations for Nigel's IR
> transmitter and/or receiver. I was most impressed with the current
crop of
> final prototypes. After soldering and connecting they all worked first
time.
> Essentially I have two boards.
>
> 1) The type requested by James where the transmitter and receiver are
on
the
> one PCB designed to fit comfortably into a wall socket and
> 2) A much smaller version of the transmitter and receiver circuits
(separate
> PCB's) to fit into whatever comes to hand.
>
> Specific mods can be accommodated without problem within the limits of
home
> production and the ARES lite package I have used e.g. drilled hole
sizes,
> track thickness etc.
>
> At the moment connectors are the solder on screw type similar to those
found
> on the HomeVision boards. I have not tried any other connectors as I
a)
> don't have any and b) haven't got the crimp tools even if I did have
some.
>
> As promised, I am not doing this for money so a couple of quid for the
> finished, fluxed but NOT drilled boards will do nicely - postage
included.
> The board will probably have rough edges as well unless I get a Dremel
or
> similar for Xmas. I will also knock up a diagram saying which resistor
etc.
> is which. James is testing my skills here over Xmas/new year.
>
> I have attached a pdf showing the boards at 200% as I get them on PCB
and
in
> full colour. For the PCB's I then just cut them up and post them off.
Only
> the copper tracks and mirror writing (correct way round on the board
of
> course) are on the boards. All the rest is for help during assembly.
>
> If anyone can give me circuit diagrams for any mods like polarity
> protection, feedback loop prevention  or whatever I would be more than
happy
> to incorporate these.
>
> I have enjoyed doing this so lets hope you guys can use them
somewhere.
>
> Ian
>
>
>
>
>