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You are here: Home / Topics / problem in interfacing RF 433MHz module with pic16F877A.. kindly pls help….

problem in interfacing RF 433MHz module with pic16F877A.. kindly pls help….

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Microcontroller › PIC › problem in interfacing RF 433MHz module with pic16F877A.. kindly pls help….

  • This topic has 3 replies, 4 voices, and was last updated 11 years, 11 months ago by AJISH ALFRED.
Viewing 4 posts - 1 through 4 (of 4 total)
  • Author
    Posts
  • January 20, 2012 at 11:49 am #1728
    SUTARIYA HARSHAL
    Participant

    hi guys.. i am making my final year project of automatic ambulance detection in ehich 

     

    I put one simple RF 433 MHz toy car transmitter interface directly with Tx Pin of PIC 16F877A ..

     

    and one receiver interfaced with Rx Pin of PIC 16F877A 

     

    when i load program of transmitter and receiver in PIC , then nothing comes out at receiver..

     

    I put some LED at PORT B of receiver PIC.

     

    i have write simple program of transmitter and receiver which is given in mazidi for PIC 18.

     

    i tried with low baud rate also..

     

    and both pic and module is geven 5 v.

     

    when i give RF Transmitter and Receiver module 9 v, then they work well. but the problem is that with giving 9 v to module my both PIC’s UART module has burned out..

     

    and i can;t use it for UART. others program can waok well..

     

    pls give me solution..

     

    if any information required pls ask…

     

     

    February 7, 2012 at 10:55 am #7119
    zuhairi
    Participant

    hi…

     

    ur FYP done yet?

    July 3, 2013 at 12:01 pm #10089
    Anonymous
    Guest

    hi can  u email me the coding u used to interface the pic of transmitter and receiver.. [email protected]

    email me the complete detail please need it urgently ok.. 

     

    thanks.. or rizwan  hashmi on facebook.

    July 5, 2013 at 4:24 am #10101
    AJISH ALFRED
    Participant

    Hi Sutariya,

    Don’t worry we can help you. Please post your circuit diagram and the currently using code.

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  • Engineers Garage Main Site
  • Visit our active EE Forums
    • EDABoard.com
    • Electro-Tech-Online
  • Projects & Tutorials
    • Circuits
    • Electronic Projects
    • Tutorials
    • Components
  • Digi-Key Store
    • Cables, Wires
    • Connectors, Interconnect
    • Discrete
    • Electromechanical
    • Embedded Computers
    • Enclosures, Hardware, Office
    • Integrated Circuits (ICs)
    • Isolators
    • LED/Optoelectronics
    • Passive
    • Power, Circuit Protection
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    • Semiconductors
    • Sensors, Transducers
    • Test Products
    • Tools
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