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Homework Help: 7 segment display

  1. Dec 12, 2006 #1
    1. The problem statement, all variables and given/known data
    hi....
    i have an assignment to make a circuit like picture below, but i don't know how to design the circuit and what parts to make this circuit?? the 7 segment display shows the angular position of the shaft..
    does anyone can help me to make this circuit and give me the description the part we use???
    thanks...


    2. Relevant equations



    3. The attempt at a solution
     

    Attached Files:

  2. jcsd
  3. Dec 12, 2006 #2

    berkeman

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    Staff: Mentor

    Tell us what you do know. Start with the 7-segment display. Which one are you using in this lab? What type of encoder is available? Is it optical or wheel-based like a mouse?
     
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