russianbadboylb
New Member
Ive been working on this for days, and cant get it to work, my whole concept was to create a laser alarm like in museums, by using a laser, a nightlight, and a buzzer. When you point the laser at the night light, it thinks its day and it turn off, when you break the beam it turns on, now what i was trying to do it take out the light bulb and using the two wires in there connect a buzzer to it, the problem is the night light is an AC using probably 120v, and the buzzer is a 12V dc. so it did not work, any ideas. please
i was thinking maybe connect a DC adapter to the night light
i was thinking maybe connect a DC adapter to the night light
