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You are here: Home / Topics / by enter the password and rotate the motor if password is correct

by enter the password and rotate the motor if password is correct

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Electronics › Electronics › by enter the password and rotate the motor if password is correct

  • This topic has 4 replies, 4 voices, and was last updated 11 years, 1 month ago by himanshu gupta.
Viewing 5 posts - 1 through 5 (of 5 total)
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    Posts
  • September 2, 2010 at 5:33 pm #400
    anil kumar
    Participant

    hey help me i want to make a parking garden for special person. what should we change in the program given in electronic lock please post the answer

    September 6, 2010 at 12:29 pm #5046
    Anonymous
    Guest

     

    you can connect a motor driver IC like L293D with the outputs from the microcontroller.. the control signals for the driver have to be specified in the code.

     

    September 6, 2010 at 1:56 pm #5047
    Anonymous
    Guest

    u can use the specified electronic lock to make a parking garden for special person.
    as u can see as the lock open pin 38 (P0^7) of controller goes high which can be used to drive relay which can further be used to drive the motor.

    March 4, 2014 at 3:50 pm #11191
    Ganesh Selvaraj
    Participant

    If you can post your code we can suggest you the edits.

    April 30, 2014 at 10:03 am #11656
    himanshu gupta
    Participant

    Better to use one port on microcontroller for unlocking the code so that noone can unlock it easily. if you use one port you will have 28 means 256 unlocking key to unlock the gate and it will help to provide better security.

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