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  1. 1

    Urgent! Red laser problem

    Amazon.com: YAWA Lights 5mW Red Laser Pointer with Kaleidoscope Projection Cap: Office Products This is where I purchased the laser. As for my setup I have my laser hooked up to an audio output transformer receiving a signal from my iphone. From there the laser transmits the signal to a...
  2. 1

    Urgent! Red laser problem

    Do you think it would still transmit the sound over it? I just need it to work for my project demonstration.
  3. 1

    Urgent! Red laser problem

    I have a 5mw, 650nm, class 3 laser that I bought from amazon thats beam is really faint/weak. I had it hooked up to a power supply giving it 6 volts and it worked fine as I am using it for my laser audio transmitter project. I stepped up the voltage to 9 volts(not thinking) and now my laser...


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