Propeller Display using AT89C2051

Thanks bro...It means if i wana display my name thn i hv to write 'VARUN]SHARMA]]]]]]]]]"....Is this write..and again i hv to make hex file na???

Bro the problem is that MOC7811 Has 4pins,D & E is writtn on two heads..i dnt knw how to connect these 4pins in the circuit..

did you see the circuit with name "interrupter.png" you see 2 pins are shorted Diode's Anode and Optotransistor's emitter and connected to ground (pin 1 & 4). rest are connected as per circuit.

Thanks bro...bro plz tellif i wana display my name thn i hv to write 'VARUN]SHARMA]]]]]]]]]"....Is this write.???????????????.and again i hv to make hex file na???

yes thats the correct way. and you have to get the new hex file burnt to check it.

is this project compatible with any 8051 microprocessors?

yes it is compaitale
just see the amount of memory and no of I/O of chip ur using

alrite thx!

Ajay Bro when i enter VARUN]]]SHARMA]]]]] in the original program..then im n0t able to create hex file in keil..?help bro plz upload the hex file and asm file to display "LOVELY INSTITUTES(LIT)"..plz bro

Ajay Bro plz make hex and asm file for text "LOVELY INSTITUTES(LIT) " early as possible..nd in place of 470ohm resistive ntwrk can i use individual 470ohm resistance?