myfaithnka
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Hi all,
LM358,3v from tl431,regulated from a SLA battery of 6v.
this is an opamp comparator circuit i made to cut off the cfl emergeny lamp i made months ago.
the problem i am facing is that this circuit puts off oscillations,but again SLA battery recovers voltage to to be switched on by comparator.
so i am looking a way to make this circuit once turned off,only be turned on at a voltage of 5 v.
how can i bring hysteresis to this circuit?
please help.
LM358,3v from tl431,regulated from a SLA battery of 6v.
this is an opamp comparator circuit i made to cut off the cfl emergeny lamp i made months ago.
the problem i am facing is that this circuit puts off oscillations,but again SLA battery recovers voltage to to be switched on by comparator.
so i am looking a way to make this circuit once turned off,only be turned on at a voltage of 5 v.
how can i bring hysteresis to this circuit?
please help.