Nov 19, 2010 #1 H harishwww Member level 3 Joined Aug 12, 2010 Messages 57 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,288 Activity points 1,696 hi i am looking for 89c51 based laser data transmission system can any body help me posting links circuit diagram etc
hi i am looking for 89c51 based laser data transmission system can any body help me posting links circuit diagram etc
Nov 19, 2010 #2 M mishra12 Advanced Member level 2 Joined Feb 18, 2009 Messages 672 Helped 136 Reputation 272 Reaction score 122 Trophy points 1,323 Location some where left alone Activity points 4,915 i have circuit using pic micro if you want i can post here circuit diagram so that you can change to 8051
i have circuit using pic micro if you want i can post here circuit diagram so that you can change to 8051
Nov 19, 2010 #3 S Sink0 Full Member level 6 Joined Nov 25, 2009 Messages 390 Helped 37 Reputation 74 Reaction score 30 Trophy points 1,308 Location Sao Paulo, Brazil Activity points 4,186 I am interested on the PIC one. Can you post it? Thank you!
Nov 20, 2010 #4 M mishra12 Advanced Member level 2 Joined Feb 18, 2009 Messages 672 Helped 136 Reputation 272 Reaction score 122 Trophy points 1,323 Location some where left alone Activity points 4,915 here is the block diagram for pic as well as for 8051 Attachments block diagram.JPG 16.5 KB · Views: 139
Nov 20, 2010 #5 M mishra12 Advanced Member level 2 Joined Feb 18, 2009 Messages 672 Helped 136 Reputation 272 Reaction score 122 Trophy points 1,323 Location some where left alone Activity points 4,915 here is the circuit diagram Attachments circuit diagram.rar 74.5 KB · Views: 141
Nov 20, 2010 #6 M mishra12 Advanced Member level 2 Joined Feb 18, 2009 Messages 672 Helped 136 Reputation 272 Reaction score 122 Trophy points 1,323 Location some where left alone Activity points 4,915 now you can change micro controller like 89c51 and rest of the circuit is same
Nov 21, 2010 #7 H harishwww Member level 3 Joined Aug 12, 2010 Messages 57 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,288 Activity points 1,696 here is my dummy code will this work for tx ORG 00H MOV P2,#0FFH MOV SCON,#50H MOV TMOD,#20H MOV TH1,#-3 SETB TR1 AGAIN : MOV A,P2 MOV SBUF,A HERE1 : JNB TI,HERE1 CLR TI HERE2 : JNB RI,HERE2 CLR RI MOV A,SBUF MOV P1,A JMP AGAIN END for rx ORG 00H MOV P2,#0FFH MOV SCON,#50H MOV TMOD,#20H MOV TH1,#-3 SETB TR1 HERE1 : JNB RI,HERE1 CLR RI MOV A,SBUF MOV P1,A MOV A,P2 MOV SBUF,A HERE2 : JNB TI,HERE2 CLR TI JMP HERE1 END
here is my dummy code will this work for tx ORG 00H MOV P2,#0FFH MOV SCON,#50H MOV TMOD,#20H MOV TH1,#-3 SETB TR1 AGAIN : MOV A,P2 MOV SBUF,A HERE1 : JNB TI,HERE1 CLR TI HERE2 : JNB RI,HERE2 CLR RI MOV A,SBUF MOV P1,A JMP AGAIN END for rx ORG 00H MOV P2,#0FFH MOV SCON,#50H MOV TMOD,#20H MOV TH1,#-3 SETB TR1 HERE1 : JNB RI,HERE1 CLR RI MOV A,SBUF MOV P1,A MOV A,P2 MOV SBUF,A HERE2 : JNB TI,HERE2 CLR TI JMP HERE1 END
Jun 19, 2011 #8 demetal Full Member level 5 Joined May 2, 2011 Messages 275 Helped 21 Reputation 42 Reaction score 21 Trophy points 1,298 Location Kingdom Of Kochi Activity points 3,173 santoshaxl said: here is the circuit diagram Click to expand... which sensor are you using.....
Jun 22, 2011 #9 M mishra12 Advanced Member level 2 Joined Feb 18, 2009 Messages 672 Helped 136 Reputation 272 Reaction score 122 Trophy points 1,323 Location some where left alone Activity points 4,915 photo diode
Jun 22, 2011 #10 demetal Full Member level 5 Joined May 2, 2011 Messages 275 Helped 21 Reputation 42 Reaction score 21 Trophy points 1,298 Location Kingdom Of Kochi Activity points 3,173 Is there any type number for photodiode....