DIY laser kit help

danielja · Jun 11, 2013

I have completed assembling my circuit and am now trying to set the variable resistor to the specified value and am unable to get any reading from the circuit (variable resistor independently tested and confirmed working)

http://www.ebay.com/sch/i.html?_trk...,300mW+pulse,Tiny+Heatsink&_sacat=0&_from=R40

Harald Kapp · Jun 11, 2013

Get in touch with this guy https://www.electronicspoint.com/trying-test-polarity-laser-diode-t260757.html
You're working on the same project.

DIY laser kit help

danielja

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Harald Kapp Moderator Moderator

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