Simple Logic Probe

Discussion in 'The Projects Forum' started by T.Jackson, Dec 8, 2011.

  1. T.Jackson

    Thread Starter New Member

    Nov 22, 2011
    328
    14
    Looking for suggestions on how to make a simple logic probe for simple digital electronics.

    Something a bit different than what has been done already.

    Post your schematic ..........
     
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    If you want something different, then why look at what's already been done?
    :confused:

    Bertus posted a very interesting logic probe awhile back that used a 7-segment display rotated horizontally to show whether the signal was high, low, pulse, mainly high, mainly low. Can't remember where it was posted. Completed Projects Forum, perhaps?

    [eta]
    Yep, here:
    http://forum.allaboutcircuits.com/showthread.php?t=22076
     
  3. T.Jackson

    Thread Starter New Member

    Nov 22, 2011
    328
    14
    Perhaps we can collaborate on something and merge our skills to produce something original.
     
  4. T.Jackson

    Thread Starter New Member

    Nov 22, 2011
    328
    14
    Has anyone got any simples ideas to get the ball rolling?
     
  5. bertus

    Administrator

    Apr 5, 2008
    15,647
    2,346
    Hello,

    All information is inside the thread SgtWookie pointed you.

    [​IMG]

    It is compatable with TTL levels.

    Bertus
     
  6. T.Jackson

    Thread Starter New Member

    Nov 22, 2011
    328
    14
    So, ideally we'd want:

    • CMOS compatibility
    • 0 & 1 shown for levels
    • P shown for pulse

    Any other requirement?
     
  7. joeyd999

    AAC Fanatic!

    Jun 6, 2011
    2,677
    2,729
    Who is "we"?
     
Loading...