Building a Very Simple Remote Control..

Hey,
I try to build a remote control, for a "Cartoy".
Eventually, Ill try to use it as a Primitive Robot, but I got no knowledge about this kind of stuffs. Im trying to learn.

So, since Ill probebly use a primitive way to build it, all I need right now, is a remote control: (transmitter and reciver), which will be able to turn on 3 or 4 diffrent switchs.
And please, I can't spend to much many on this thing.

One more thing, I really want to learrn more, and seriously, about Robot building..
I know I dont have the tools..and I dont know where can I get it.

Lots of thanks..!
Me.. :wink:

if u want to learn more, ya gotta go 2 skool or get some books :lol: i did the latter.

first ya gotta get a good understanding of transistors, resistors, capacitors, etc and basically how they work and how they work together. then u can go into wutever field u want to.