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    DIY Homemade laser diode driver

    Hey Guys I'm new to the forum, but have been experimenting with this circuit for about 6 months now. I needed to run a phr 803t on 6 volts in a MXDL host . The LM317 has a voltage drop of 2.25 volts which makes it unsuitable for my application, so I set out to find a similar chip regulator that...


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