C programming for Automatic room Light controller with bidirectional visitor counter

Discussion in 'Programmer's Corner' started by obaid123, Apr 4, 2012.

  1. obaid123

    Thread Starter New Member

    Apr 4, 2012
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    am working on Automatic room light controller with bidirectional visitor counter project. i need c program for.can anyone help me through this
     
  2. DumboFixer

    Active Member

    Feb 10, 2009
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    sure. Just post what you've got so far and we'll point you in the right direction. You'll need to include the code you have so far and probably the hardware schematic so we can see how it interfaces etc.
     
  3. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
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    Sure I'll provide you the complete code once you send me the complete C code for my world dominating machine that I won't give any details about either.
     
  4. nerdegutta

    Moderator

    Dec 15, 2009
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    :eek:

    Thought that was just an urban legend.

    :eek:
     
  5. mcgyvr

    AAC Fanatic!

    Oct 15, 2009
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    Not after Obaid123 writes all the C code for it without me providing a single detail/specification..
     
  6. nerdegutta

    Moderator

    Dec 15, 2009
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    Maybe he took to much Obay in college.

    Sorry - bad joke about his username.

    @Obaid123:

    It would be best for all of us if you showed us what you have done so far. At least how you think this can be done...
     
  7. obaid123

    Thread Starter New Member

    Apr 4, 2012
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    am using PIC16F877a microcontroller.. am using Two IR receiver and transmitter. i have started writing program.but the thing is that how am i gona write in program that if there is any change in the outputvoltage of the receiver show 1 on the LCD screen???

    and one more thing, when there is transmission between reeiver and transmitter, the o/p V is 4.65, and there is obstruction in the transmission, it gives me rise of 5mV means 4.7V. will the microcontroller sense that 5mV change???
     
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