Can somebody help with my alarm circuit

Discussion in 'General Electronics Chat' started by Ardnerad, Jan 15, 2007.

  1. Ardnerad

    Thread Starter New Member

    Jan 15, 2007
    1
    0
    I am making an alarm project using the following circuits: 741 comparator LDR, 555 monostable and 555 astable.I am having problems connecting the 741 circuit to the 555 monostable circuit.Can somebody please help me?
     
  2. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
    143
    You may be advised to state what problems you are having in connecting the two circuits and post up a schematic of your 741 and 555 circuits to help.

    Dave
     
Loading...