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Old 12-15-2011, 06:41 PM #33
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Default Re: What happened to this laser?

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Originally Posted by The_LED_Museum View Post
I'd be more than happy to perform spectroscopy of it; I could tell virtually instantaneously if the laser diode turned into an expen$ive blue LED or if it still lases
Thanks for the offer, but my wallet is close to death.... As I live in Finland, it would be pretty expensive to ship it...




So, I won't test my driver.. Wish me luck.

I think its fine, and I dont have money anymore for test loads / power supplies


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Old 12-15-2011, 07:52 PM #34
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Default Re: What happened to this laser?

You can build a test load for under €15. It's a useful bit of kit and good soldering practice if your new to all this like me

How to make a selectable Dummy Load - VERY in depth

Although read the whole thread as you'll have to uprate the diodes and resistor for loads over 1A
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