On Tue, 20 Jan 2004 18:39:56 +1100, you wrote:

>PICers - i'm looking round for ideas to build an IR modulator cct. did a=
 quick
>google but mostly fopund IR receivers.
>
>I'm using a 16f84 to drive an IR led but i'll need to modulate it at =
38kbps. i
>guess i could use a 555 to gate the LED on/off - any other ideas?

Why not use the PIC to modulate it?

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