RF 433Hhz

Hello people, im a begginer working with and i would like some help to build a code or examples of something identycal. I have a RF kit (http://www.seeedstudio.com/wiki/index.php?title=433Mhz_RF_link_kit) and i want to activate a relay when i push a button,the transmitter with the button and the receiver with the relay. I really would like help. Thank You.

What examples have you studied and what have you tested?

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