PIR Sensor to trigger switch and timers

Discussion in 'General Electronics Chat' started by PaulCullen, May 15, 2013.

  1. PaulCullen

    Thread Starter New Member

    May 15, 2013
    2
    0
    Is there a way to get a PIR sensor to open a circuit when triggered and at the same time trigger 2 countdown timers. The 1st countdown timer will close the circuit after 10 seconds and the second countdown timer will open the circuit after 20 seconds.

    The PIR and Timers all run on 9 to 12 VDC.
    The circuit is on a standard 220 to 240V and 50 to 60Hz

    I would really appreciate some help :confused:.

    Thanks
     
  2. Dodgydave

    Distinguished Member

    Jun 22, 2012
    4,965
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    Last edited: May 15, 2013
  3. crutschow

    Expert

    Mar 14, 2008
    12,974
    3,220
    What is the PIR sensor signal level?
     
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