Timer Design Help

Discussion in 'The Projects Forum' started by tigerapna, Jan 5, 2012.

  1. tigerapna

    Thread Starter Member

    Dec 14, 2011
    73
    1
  2. Wendy

    Moderator

    Mar 24, 2008
    20,765
    2,535
    The easiest way is to go with the flow, use the original schematic and add a 3 terminal voltage regulator.
     
  3. tigerapna

    Thread Starter Member

    Dec 14, 2011
    73
    1
    What about controlling a 24V Relay?

    Can I use the same transistor/relay circuit but supply 24 Volts to the relay coil?
     
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