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Automatic Room light Controller with Visitor Counter (AT89S52)

Discussion in 'Doubts in My Projects' started by Binu, Jun 2, 2007.

  1. barc1234

    barc1234 New Member

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    What does DS and $ stand for in the given code?
    link:room.zip
  2. Aditii

    Aditii New Member

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    I want the schematic diagram or the .DNS file for the this project "Automatic Room Light Controller with Visitor Counter" in Proteus. Please provide me the link or upload it. It's urgently needed for my project. Thanks in advance.
  3. s.n.k.

    s.n.k. New Member

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    sir, can i use IF sensor module for sensing purpose ......
  4. Binu

    Binu Administrator

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    Whats that IF sensor?
  5. PRAKASHELECTRO

    PRAKASHELECTRO New Member

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    Me too having te Same problem....... the counter goes to 1 as soon as 1st sensor is interrupted even without interrupting the 2nd one...and the count does'nt go beyond 1.
  6. sandeep bhatia 1781

    sandeep bhatia 1781 New Member

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    Can we use a ldr in the project to turn on lights only when there is no enough sunlight in the room??
  7. Binu

    Binu Administrator

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    Yes you can, but you need to change the code for it.
  8. gauravsharma

    gauravsharma New Member

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    hi binu
    i was making this project for my brother, before proceeding to hardware i tried to simulate the code in PROTEUS bur unfortunately the code is not working. plz help me as soon as possible
  9. Binu

    Binu Administrator

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    I don't think you can simulate the IR interruption on Proteus.
  10. princelec

    princelec New Member

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    program is compatible with both micro controller , so don't worry You can use 89s51,89s52,89c51,98s55 etc
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