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  1. rhd

    GB | 515nm Diodes - Payments Stage Starts at 10th July

    Are we going to get shipping notice pms / tracking numbers?
  2. rhd

    GearBest offers at LPF

    Good price, if they're real. I notice that it doesn't actually say "Panasonic" anywhere on the page. I can't think of any reason not to say so, if they're genuine. It's also too bad they're protected. There's no indication of what the max discharge of the protection circuit is, but it probably...
  3. rhd

    GB | 515nm Diodes - Payments Stage Starts at 10th July

    Wups, I think you meant: "RHD got a pm a yesterday" - as in, the day before you posted - and, for the record, 4 days after I asked for a total, and you said "Checking now" I'm not bothered or anything - but I'm also not a fan of responsibility for delay getting bounced back on me, when I've...
  4. rhd

    GearBest offers at LPF

    The DDT40 looks cool, but the previous price was $121.99, so I don't know how $199 constitutes a "sale" price...
  5. rhd

    GB | 515nm Diodes - Payments Stage Starts at 10th July

    Re deadlines. I'm still waiting for my total by PM. Maybe others are too. Before setting deadlines etc, should make sure everyone has payment instructions ;)
  6. rhd

    "The Blues" - 449, 460, 478, 495

    Yes you are reading correctly.
  7. rhd

    GB: CNC'd Host + Driver for 40 Watt 460-465nm Laser Array

    It has been a while. Who is still in? The key here is testing the driver, and I'm still waiting on the PCBs.
  8. rhd

    GearBest offers at LPF

    I can't imagine anyone buying xtar, when you sell the opus chargers. I love my opus.
  9. rhd

    PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

    Mitsubishi has new laser projectors out? Who are you quoting / citing that statement about varying wavelengths to?
  10. rhd

    PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

    It's clearly in production now, because I have one, and laserlands is selling them on ebay ;)
  11. rhd

    PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

    Not a fluke. According to LaserLands, the diode they're selling is the three beam version. It's a cool diode. I like it. No photos of the die, sorry.
  12. rhd

    PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

    Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please I think they're really interesting. It's something we haven't seen before in an easily accessible package, and may make for some creative builds. If you view them through the mental lens of seeking the next...
  13. rhd

    PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please sub

    There's also a 500mW diode. This may very well be that diode. It's slightly cheaper than the 700mW. I'd echo the comment that you need to request power graphs.
  14. rhd

    GB | 515nm Diodes - Payments Stage Starts at 10th July

    Re: GB | 515nm Diodes Little known secret... some of them are tri-beam :)
  15. rhd

    GB | 515nm Diodes - Payments Stage Starts at 10th July

    Re: GB | 515nm Diodes How about the new Mitsubishi 2.8W red multi beam diode?
  16. rhd

    GB: CNC'd Host + Driver for 40 Watt 460-465nm Laser Array

    That might be a bit ambitious. It's going to be a tough / tight build, with creativity and problem solving likely needed. This isn't a kit, it's just a host and driver. It would be up to group buy participants to work out their build plans, and work around any challenges that come up. This...
  17. rhd

    $90 Laser Engraver Kit?

    To be frank, this isn't a 3D printer, and I think it would be misguided, or at least unnecessary, to criticize the acrylic frame of the cheaper models. These parts weigh very little, the speeds are slow, and the acrylic frame is substantially sturdier than it needs to be. I cannot imagine that...
  18. rhd

    GB: CNC'd Host + Driver for 40 Watt 460-465nm Laser Array

    This is still a very tentative GB, but it's fine with me if you want to participate. You just got irritated before because nobody wanted to volunteer to build something out of this host for you.... and that wouldn't change. If this GB goes forward, it would be strictly for the aluminum CNC'd...
  19. rhd

    GB: CNC'd Host + Driver for 40 Watt 460-465nm Laser Array

    Here's a new revision, 3D printed. The new design keeps the array external, and makes for a much more natural feel in the hand. This was printed on low quality, with gray filament, basically just to get hand-feel right. I'm going to make a few tweaks, and then print on a higher quality...


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