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  1. Fiddy

    Laser Retrofit Light Bar

    you would be better cast in copper
  2. Fiddy

    Laser Retrofit Light Bar

    Update, Put some of the ML562G84 tripple beam diodes into copper modules and run them on the bench. With a small heatsink they ate CW current like a champ, upto 2.4A didnt want to push them super far, fair bit of light with 4 going at once. Next i have to machine up a peice of 50x25x260mm solid...
  3. Fiddy

    Laser Retrofit Light Bar

    Im using a 120Ah 14.5V lead acid. set current at 800mA for good life, It looks red. The 2.5W mitsubishis should be here soon got a big block of alloy to mount em in. GOBBLESS
  4. Fiddy

    Laser Retrofit Light Bar

    Ive got 3 G2 lenses and 3E glass in at the moment, just alliging the multimode planes so they are all the same. The diodes im using are USHIO HL63193MG
  5. Fiddy

    Laser Retrofit Light Bar

    Absolutely! Laser diodes are current devices through and through!
  6. Fiddy

    Laser Retrofit Light Bar

    its mainly a bar output from these multimode diodes. Ill get everything mounted proplerly and get some longer distance beam shots. we will see how well the petg handles the heat.
  7. Fiddy

    Laser Retrofit Light Bar

    Thanks! ive installed all 4 diodes and machined all the heatsinks quite the show with 4 on at once! i think they are G2 lenses, not sure.
  8. Fiddy

    Laser Retrofit Light Bar

    This is true, I printed the heatsink holder for the set angles of the side facing beams. the 25mm OD heatsinks seem to handle the heat quite wll for now, the heatsinks wont be getting near the warping temp of PETG. Recived 5x USHIO HL63193MG 700mW in the mail today pretty impressive at 1A, ill...
  9. Fiddy

    Laser Retrofit Light Bar

    Thought that might be the case, i might run without the clear cover. PETG is a tougher ri plastic than PLA, UV resistant and a bit high temp handling, i use ESUN PETG its decent stuff. Im also considering mounting a 25x25mm square alloy bar thats the same length and mounting it instead of the...
  10. Fiddy

    Laser Retrofit Light Bar

    G'day, Its been a very long time since ive returned to this forum, theres been large leaps and bounds in output power since I was here last! My other hobby (hunting) has led me back here, as hunting at night has me using darker red lasers for spotting feral game as they either cant see it or a...
  11. Fiddy

    Tesla Coil Build Thread

    I have bough countless 128MB 256MB 512MB 1GB and 2GB cards and none work with the SD card interupter i have. Pain in the ass gave up on it a while ago.
  12. Fiddy

    Fs: BB guns

    meee too :-)
  13. Fiddy

    FEELER: Plasma Speaker Kits

    Sweet! Yeah both in kit form!
  14. Fiddy

    FEELER: Plasma Speaker Kits

    haha cardboard FTW!
  15. Fiddy

    FEELER: Plasma Speaker Kits

    24VDC SSTC Audio Modulated Flyback Driver
  16. Fiddy

    FEELER: Plasma Speaker Kits

    There's still a problem with a humm in the arc with the current board, im ordering new fet's and will be sending a kit to Sigurthur to fault find soon. Ive also have 2 other projects of interest getting ready to go, 1 is a full audio modulated flyback driver and the other is a 24V SSTC, i have...
  17. Fiddy

    FLIR just got affordable

    i haz this one:
  18. Fiddy

    FEELER: Plasma Speaker Kits

    The tesla resonator and breakout point govern the whine too as ive found, ill be sending sigurthr a kit to fault find, fingers cross everyone!
  19. Fiddy

    FEELER: Plasma Speaker Kits

    Its in the works, just need this whine to be fixed and ill go into production, Sigurthr maybe just the man for the job. I also have parts for a SSTC kit that i may release after.
  20. Fiddy

    FEELER: Plasma Speaker Kits

    Haha sweet I shall send you a kit soon!


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