calculating variable oscillation 555

Discussion in 'Homework Help' started by lotusmoon, Jun 15, 2013.

  1. lotusmoon

    Thread Starter Member

    Jun 14, 2013
    203
    4
    I have this design below for a symmetrical oscillation timer it is possible to add a pot for variable frequency.

    I would like to have a variable frequency range running from 1Hz to 100Hz. does anyone know how to do this and also how to make the frequency calculation for this design.

    [​IMG]
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,648
    2,348
    lotusmoon likes this.
Loading...