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  1. PickOfDestiny89

    Using a Laser for tripwire 24/7?

    Hi, I am planning on using lasers as tripwires in a circuit to activate lights. Now I was going to use some cheap laserpointer and take the laser out in order to shine it on an LED. I was just thinking though, how long can I expect the Laser to last, since it is going to be running 24/7! Should...


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