Random time delay for vibro-bot kinetic sculpture

Discussion in 'The Projects Forum' started by clayfold, Apr 3, 2010.

  1. clayfold

    Thread Starter New Member

    Apr 3, 2010
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    0
    I 'm trying to make my sculptures move and shake. I've hooked up a small vibrating hobby motor to two AA batteries and a push button switch. Now what I want to do is make it appear to turn on and off at random. I've got myself the Electronics for Dummies book but I need more help. I keep reading about 555 timers. Is this what I need? I know next to nothing about circuits.
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,649
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