Question about AT89S52 microcontroller

[kabaza]

i have also tried this project one year ago but after changing transmitter and receiver i succeed just buy the modules i have shown you that module works on uart mode

can u tell me the name?

 

[mishra12]

 

[kabaza]

I couldn't find the tx rx u mentioned, is there anyway to do it through software , like this project Running TX433 and RX433 RF modules with AVR microcontrollers | WinAVR AVR-GCC Tutorial , and if I have to use the encoder/decoder ht12e and ht12d what would be modified in code?
Thanks for ur help =)

 

[ckshivaram]

refer this

 

[kabaza]

refer this

Thank you, but what are the 2pin male
also what do I change in the code thnx =)

 

[ckshivaram]

check the ckt and code. a sample project to comtrol a DC car using wireless RF commands.

 

[mishra12]

i purchase those parts from delhi its easily available in chadni chowk bhagirath palace