RECEPTION PROGRAM:
ORG 0000H
JMP MAIN
ORG 0023H
JNB TI,REC
CLR TI
RETI
REC: MOV A,SBUF
CLR RI
MOV P0,A
MOV R0,A
ACALL DAT
ACALL DELAY
RETI
ORG 0040H
MAIN: MOV A,#38H
ACALL COMM
ACALL DELAY
MOV A,#0EH
ACALL COMM
ACALL DELAY
MOV A,#01H
ACALL COMM
ACALL DELAY
MOV A,#06H
ACALL COMM
ACALL DELAY
MOV A,#80H
ACALL COMM
ACALL DELAY
MOV IE,#92H
MOV SCON,#50H
MOV TMOD,#2DH
MOV TH1,#0E8H
MOV R0,#30H
SETB TR1
DEF: SETB P1.1
ACALL DELAY
CLR P1.1
ACALL DELAY
JMP TWO
JMP DEF
ORG 0090H
UP: CJNE R0,#31H, NEXT2 ; CHECKING 4 REC VALUES
JMP ONE
NEXT2: CJNE R0,#32H, NEXT3
JMP TWO
NEXT3: CJNE R0,#33H, NEXT4
JMP THREE
NEXT4: CJNE R0,#34H ,DEF
JMP FOUR
FOUR: CLR P1.1
CJNE R0,#34H ,UP ; OFF
CLR P1.1
JMP FOUR
THREE: CJNE R0,#33H ,UP ; 75% SPEED
SETB P1.1
ACALL DELAY
ACALL DELAY
ACALL DELAY
CLR P1.1
ACALL DELAY
JMP THREE
TWO: CJNE R0,#32H ,UP ; 50% SPEED
SETB P1.1
ACALL DELAY
CLR P1.1
ACALL DELAY
JMP TWO
ONE: CJNE R0,#31H,UP ; 25% SPEED
SETB P1.1
ACALL DELAY
CLR P1.1
ACALL DELAY
ACALL DELAY
ACALL DELAY
JMP ONE
COMM: MOV P0,A
CLR P2.7
SETB P2.5
CLR P2.5
RET
DAT: MOV P0,A
SETB P2.7
SETB P2.5
CLR P2.5
RET
DELAY: MOV R6,#50
HERE2: MOV R7,#255
HERE: DJNZ R7,HERE
DJNZ R6,HERE2
RET
END
Applications:
- Remote Monitoring.
- Robotics .
- Remote controlled Toys
Future enhancements:
- Transmission Using RF Channel
- Feed Back Error Control
- Performance Testing
Conclusion:
In this project, we performed the serial transmission between two 89c51 microcontrollers in IR medium. The speed of DC motor was controlled in different speed and feedback was taken through proximity sensors.
Submitted by:Soban Babu, Vyshak, Venkatesh
can u sent me or publish the ciruit diagrm for this project.
can u sent me or publish the ciruit diagrm for this project.
how do i construct it for the submission of my project please tell me its very important plz help me out
Respected Sir,
I have seen all your projects. Every one is superb. But i need circuit for this DC MOTOR CONTROL USING IR RAYS. Kindly plz help me sir……….
Sir,
Please send me the circuit diagrams if possible
Sir,
Please send me the circuit diagrams if possible
Please send me the circuit diagrams if possible
sir i m interested in your project , can u plz provide me the circuit diagram of this project and also the PCB layout .
needed urgently as i want to make my project .
thanks in advance ..
Hello sir I like how your project is laid out and i would love to put it together. My i have the circuit diagram and parts list. Thank you for your help
sir, i am a student of final year i wnt the ckt diag. of the dc motor controller using IR data
hello sir.i am really interested in reading about this project further. i would like to know it’s working with a circuit diagram. i would be glad if you could help me with the circuit diagram.
thankyou.
i m interested in your project , can u plz provide me the circuit diagram of this project and also the PCB layout .
needed urgently as i want to make my final project .
thanks for your help
sir, pls send me the detail ckt diagram , information.
Sir, can i please have the circuit diagram and the pcb layout for this project.
I need it for my final year project and would be grateful if i can get this along with any
documentation that might be of help.
Thanks
can u please help me with the circuit diagram
thank u
can we write the code in c++ and send to microcontroller.Plz reply
very early.
i want device drivers program for speed control of dc motor trough
blue tooth in pc please send very impotent for me 09014696131
mail id bhavsingh_pm007@yahoo.co.in
hello. coincidentallyy this is the very same project that me and my partner have been alloted in our syllabus. we have to make a stepper motor work using an infrared remote conteol device. i would be very grateful if u cud mail me the relevant circuit diagrams and also the approximate cost of building the project (components, wires, solder iron etc.)
hope u do the needful at the earliest possible.
thanks
rahul kumbhat
SIR…..
I WANT THE CIRCUIT COMPONENTS DETAILS AND CIRCUIT DIAGRAM CAN U SIR PL.
HELP ME
can u plz mail me circuit diagrams and components………..
plz can u send me acircuit diagram for this we have mini project we
wanted to do this project it is good
plz send me a details with ckt dig…
Sir plz give me the synopsis of microcontroller based multi storey car parking system with the help of IR sensors
Sir,
Can you please send me the circuit diagram and the PCB layout for this one..
can u send the circuit diaram of WIRELESS DC MOTOR SPEED AND DIRECTION CONTROL USING IR COMMUNICATION
sir plz give me the circuit diagram of this project
sir i need circuit diagram for direction control of dc motor using IR Remote and micro controller plz help me sir i have project
Drupal is one of these effective software packages that helps
people and businesses publish content on their websites. Good providers instead hire highly trained specialists
from their own country to ensure you receive
the specialized care you deserve. Elements such as text, graphics,
images, font sizes and colors are used in designing and producing pages
for a web site.