Activity Stream

Are any more beta keys available, i would love to give it a try.

Optical beam splitting is one way. Plotting an ILD frame of multiple dwell points, with blanking for isolation is another. For example, consider 4 white (full RGB) beam points, being sequenced @ 30 Hz. * Symmetry can split a single merged beam into only 2 beams along either axis. * Size splits...

Yeah, I have 50/50 beamspiltters in an install on a slide, split the lumia off to a very close by mirror and double the image on the screen with an um, overlap. May or may not work with abstracts as well, I will never confirm nor deny the exact details of how to do that... >:) Moight have...

So the title might be "Twinkle twinkle 10 watt beam"

Thanks. That was 100% AI generated as the logo for SELEM.

Thank you Steve, I hope to learn to make these so I can contribute someday.

Thank you so much!! Can not wait to see them.

I toyed with using a scanner (or scanners with dicros after the scanners) with the beam(s) focused at or prior to the scanner(s) and a lens to re-collimate the scanned beam(s). Never found big enough dicros, but I didn't try that hard honestly.

Very nice SELEM XIX badge or logo for this year shown in your linki!!

I couldn't resit. It's the new world we live in. Apologies to Mike. ;) https://suno.com/s/eujNGIDhbc2hSvsJ

Kudos to both of your creativity!

Further to our previous conversation, I'm in the middle of using Bryan's TMC2209 drivers, CNC glide rails, and linear steppers to build a quad rotating SFX box to mount in front of an RGB projector. As previously discussed, the plan is to trim the rectangular RGB beams' perimeter, ahead of the...

Thank you Happy dayz my friend

Thank you , happy dayz my friend.

Raw Boards ordered from JLPCB 54$ for 5, with tariffs and DHL shipping. Question: With the WIFI and if I'm at a Gig, how do I make sure only the Laser Op's laptop or cell can log in? Steve

That's about right, I laughted. Please see attached, as much of my work is now in a machine shop making one=offs to go with the machines I work on, I had a little help from AI, and it's not quite timed to "Rhinestone Cowboy" which inspired it..... O_o Steve

Nice Ion wavelength. Yellow is not an easy to get good. If you need PCAOM's i still have some AA (Laser Sollinger housing) complete instock for small money. Greeting Poul Moeller Laser Power ApS Denmark

Hey, thanks for the kind words! :-) The ZIP with the Gerber files will come once I'm 100% sure they're clean. I'm currently having some issues getting the PCB itself right. I hope you checked the schematic before ordering. It's specifically designed around the Mikoy OEM stuff, so you'll probably...

Roast It? Naw. I'm going to build a few of them and populate the gaping hole in the back of some very old projectors with 12K and 20K Scanners. Boards ordered from JLCPCB I know programmers like to send the whole tool chain, but it might help if there is a complete ZIP in the repository of...

Holy Crap! Matt is back! :D Where have you been all this time, dude? Gotta love those old-school ions though - so long as the envelope is intact, they usually just fire right up. (Especially the smaller tubes.) Now you just need to drag out a PCAOM and a set of scanners... Adam

Here is a typical modern manual, and then I'll find you a schematic with notch filters in the feedback loop, may take a day to post it.

Usually these days an LM3886 is the output stage, I have no idea how the Scanlab photodiodes and led is set up, AGC is the LED circuit, you wont be able to implement the Coil Temp Calculator as the RC4200 is obsolete, The capacitor and resistor values may need to change, but here is a classic...

Hi, Thank you for your messages! I am looking into buying an existing driver and emailed Scanlab in the meantime. Part of the project is that I am trying to practice PCB design, so I would like to see if I can build the driver myself, but we will see :) Thanks Cas