Help changing this IR sketch to RF

AutoElecHack:

PaulS:

AutoElecHack:
This isn't 1998 Paul! :wink:

I still have, and still often refer to, books I bought then. Get over it.

Why so serious?

The implication in your asking for a pdf is that you want something for free. The C book I bought in 1980 is one I refer to at least once a month. Books are tools; buy the best you can and don't complain about the cost. Your (apparent) willingness, or lack thereof, to spend money on a book reflects in your willingness (or apparent lack thereof) to learn programming. That, in turn, reflects on my willingness to help.