simple magnetic lock

Discussion in 'The Projects Forum' started by lihle, Oct 11, 2010.

  1. lihle

    lihle Thread Starter Active Member

    Joined:
    Apr 12, 2009
    Messages:
    83
    Location:
    Hsinchu, Taiwan
    i need your help of how to design a simple magnetic lock. this is similar to the one usually seen at the backside of office doors.i just need the idea of howto go about designing it.

    lihle
  2. R!f@@

    R!f@@ AAC Fanatic!

    Joined:
    Apr 2, 2009
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    Location:
    Euphoria.., The One & Only {GMT +5}
    U'll need an electro-magnet and some soft metal same size as the magnet.

    Some way to enter user info, like a keycard or Keypad with a combination lock. Some skills in building this kinda stuff.

    Easy
  3. marshallf3

    marshallf3 Well-Known Member

    Joined:
    Jul 26, 2010
    Messages:
    2,358
    Location:
    Oklahoma City, OK. Large enough to be modern but p
    How strong does the locking force have to be?
  4. Markd77

    Markd77 Senior Member

    Joined:
    Sep 7, 2009
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    Location:
    Birmingham
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