Switches

Discussion in 'The Projects Forum' started by vishwanathan, May 17, 2006.

  1. vishwanathan

    Thread Starter New Member

    May 17, 2006
    5
    0
    I need to switch on a bulb using a toggle switch(Calling Bell type switch)?



    The supply will pass through the switch as long as it is pressed. when the switch is released the supply will be cut off.But i want to do some of kind of latching or whatever simple electronics to maitain the bulb in the ON once the switch is pressed.
     
  2. Gadget

    Distinguished Member

    Jan 10, 2006
    613
    0
    If its a DC system, then using an SCR would be a simple solution.
    Is this for a Nurse call style system..?
     
  3. vishwanathan

    Thread Starter New Member

    May 17, 2006
    5
    0
     
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