Re: IR Tx/Rx

["Quinten Uijldert" <yahoogroups@xxxxxxx>]

> Time to hide????

Nah, I'm a big hugable bear ;-)

> Have got the bits from Ian and the circuit is very simple. The diagram
is
a
> little low res, is there a better one on the net anywhere?

There is indeed, although there are mixed results with it. Try here for
starters: http://people.a2000.nl/rwvgesse/
then see:
http://www.caseserve.com/ht/UIRT/uirt.htm
and lastly here:
http://free-zg.hinet.hr/DPM/

> Notes: if you want to power the LEDs any harder you will need a
separate
> power supply and a transistor. The PIC can only source 25ma max and I
don't
> know what the serial port can supply.

This should be easily found at the aforementioned sites.

> Do folks want this?

It really depends on what the advantages are for this. Does that mean
greater range? or better accuracy?

> Ian

Q.