DMaldonado93
New Member
Hey guys. Im new to this forum and I was looking for a bit of help from some people.
I am trying to make a simple laser trip alarm and so far I have gotten it to go off with a change in light by using a photocell. I attached what I got so far. Right now it will go off when the plane is broken. But I want it to stay on to be able to see if the alarm was tripped. Now if it is possible I would like to make it so that the LED and buzzer will stay on until you press a button to reset it. Now my question is how would I go about doing that? If anybody has a schematic it would be great but I am fine with people just letting me know how to incorporate the push button switch
to reset the circuit
View attachment 64895
I am trying to make a simple laser trip alarm and so far I have gotten it to go off with a change in light by using a photocell. I attached what I got so far. Right now it will go off when the plane is broken. But I want it to stay on to be able to see if the alarm was tripped. Now if it is possible I would like to make it so that the LED and buzzer will stay on until you press a button to reset it. Now my question is how would I go about doing that? If anybody has a schematic it would be great but I am fine with people just letting me know how to incorporate the push button switch
to reset the circuit
View attachment 64895