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    I'm looking for a circuit for a switch that can be activated by a standard laser poin

    laser pointer actuated switch I found an invention which will fulfill my requirement to open or close a switch with a hand held laser pointer. I found the invention patent by using Google. The number of the patent is 6690003. I have tried to contact the patent owner for more info, but have had...
  2. B

    I'm looking for a circuit for a switch that can be activated by a standard laser poin

    I am also in need of a hand held laser switch actuator. I have found a patent and diagram which looks to be exactly what I need but since I'm not an electronic whiz I need some help. Anyone interested, please respond to my post.
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