[help] AT89S52 with IR

sir, can u help me with this project? the schematic and others.. hehehe... i want to send n receive data via IR..

i use asembly lang. program like RIDE51.. with command like MOV, JMP, CALL...

for sending.. use PWM with NE555 timer. output connected to the IR LED and the output pin of 8051 uart (TX pin) with the reset pin of NE555 timer. use 38Khz in astable multivibrator mode.

And for reception. make use of TSOP1738 IR reciever. see the datasheet for more information on it.

okay thx...

you are welcome.. if you need help please feel free to ask.