Let's Make Robots!

Radio Remote Controller

I'm trying to build a remote control for my robot. I've tried online how to make the transmitter and receiver. I can't find any good ones and I can even hardly find some schematics on one. If anybody knows a website please tell me.

I also wander just in case if I can't find a good site, can the PICAXE send radio signals. If so, please give me a website.