Types of button cell.

Discussion in 'General Electronics Chat' started by RRITESH KAKKAR, Mar 28, 2015.

  1. RRITESH KAKKAR

    Thread Starter Senior Member

    Jun 29, 2010
    2,831
    89
    Hello,
    Need suggestion LED Blue and REd transparent flashing/flickering from 555 or BJT which is best??
    and what cell should be there, the order is of 1lakh pcs.
     
  2. Dodgydave

    Distinguished Member

    Jun 22, 2012
    4,974
    744
    we need more information on what you are trying to make?
     
  3. bertus

    Administrator

    Apr 5, 2008
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