i need InfraRed / RF Remote Control Relay(serial decoder?)

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Hi!
i need a simple IR / RF remote control that can close a circuit
i've found schematic that sends IR signal and the receiver is the phototransistor that just get the signal amplified and its opening a relay...

im looking for something like that but with a simple coding...
like logic gates or a serial decoder that can detect the pulse...

i can get the signal from the IRDA amplified so what i need is a
serial decoder schematic
or simple IR TX/RX schematic that can be coded even with 2 logic gates....


thanks,
Chen.:smash:
 
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This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.