Hi all, ive just this minute tried out my new electronic
circuit on my PDA to achieve a wireless all in one remote
that works across the house (even through walls).

Basically ive managed to squeeze the IR to RF convertor
and RF transmitter into an Ipaq 3850 (had to put in the
SD card area, but i dont need that slot) then built an
RF receiver which then converts the RF to IR and beams
it back to the set that ive got.

Its kinda like one of those kits you can get from the
stores but the beauty is that the transmitter circuit
is inside the PDA and always facing the IR transceiver
of the PDA so no matter where you go (providing your in
range) and where you point the device it works!