led current reader

Discussion in 'General Electronics Chat' started by hwtan, May 19, 2009.

  1. hwtan

    Thread Starter New Member

    May 19, 2009
    2
    0
    hi,

    anyone with schematic diagram for making a led current reader?

    something like a digital ammeter

    :)
     
  2. russ_hensel

    Well-Known Member

    Jan 11, 2009
    818
    47
    a few more details would be useful. is this just a single led, a point of light, on or off? or perhaps a 7 segment display ( or several ). and so on.
     
  3. hwtan

    Thread Starter New Member

    May 19, 2009
    2
    0
    oh hi, i forgot about it

    ya, i would be using 7 segment display (2 pcs) to display 2 digit figures.

    it work just like a swing ammeter, but this time round, the reading would be by digital number instead.

    thanks. :)
     
  4. russ_hensel

    Well-Known Member

    Jan 11, 2009
    818
    47
    Google is your friend their are a lot of different ways to do this.
     
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