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Outstanding! 10 years, I'd forgotten all about it.

Thanks for the update. I'm thinking who will last longer, the power supply or the diode?

I agree that memorial day is not a happy day. It's a day to think of the fallen. I didn't know about Pi r squared or Phoenix. I just knew they were not posting any more.Thanks for this post Hakzaw. I'm going to do my best to make the next SELEM. I found this pic somewhere online but can't...

These are static pics where I find a spot on the disk that I like and then take a photo of it. Had 2 printed to put in an art show and much to my surprise one sold. This is the latest. Thanks for looking Ed

Just something I've been working on. Thanks for looking Ed

Merry Christmas everyone and Happy holidays. Ed

My prostate cancer came back. No prostate but it still came back. 39 X-ray treatments and it looks like it worked. So I'll be spending some more time here . I want to thank every one that gave me good wishes and to say I'll be posting more.

outstanding,, many more to come.

Really nice pics, thanks for posting them. Ed

I've seen trucks with 4 white LED lights and 4 red LEDs, and with the horn you can't miss it. I would go with LEDs as stated above a laser would have to be way too powerful to be safe. A large array of white LEDs would be just as visible as a Laser. Say ten 1500 lumen lights focused 10 feet...

Happy Easter to all and to your families. :angel:

Welcome to the forums. Paul. You should be a good fit for the place. +rep Get ready to feed the laser dragon. :beer:

Now I know what my next build will be. Thanks DTR Ed

Welcome. Be sure to stay safe. Lots of good folks here that can help with just about anything relating to lasers. Ed :beer:

Donation Sent. Thanks everybody Ed

glad to see you're still here

Thanks for the links to great stuff to read. Now I have something to do for the rest of the afternoon. Ed :beer:

I live within 5 mi of an airport and directly in line with the runway most often used. The aircraft fly right over my head. So I don't go outside with my lasers. I live in the city too, just to top it off. Ed :beer:

Welcome, Lots of good info her. Always be safe. Ed

Welcome to the forum. Be safe and have fun. Ed :beer: