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Recent content by ferrarihong

  1. ferrarihong

    NDS-7175 Skyblue LD ?

    i just guessing it is currently engineering sample that hinted on datasheet naming NDS-7175''E"
  2. ferrarihong

    NDS-7175 Skyblue LD ?

    I found a new LD infor. about Nichia's website. its "NDS 7175" Skyblue. it reads 488nm skyblue with 2W output @1.9A driven. if it's true, it would be remarkable new blue LD that is actually comparable to the visibility of a 1-watt greeny...
  3. ferrarihong

    Gun-type host

    ah~ it rather call phaser. there's so many good examples! thanks:eek:
  4. ferrarihong

    Gun-type host

    . is there anyone who prefer gun-type host? this is draft render of my first gun-type host. using push-lock LED button & OMRON micro switch for trigger. applying integrated grip guard for enhanced heat dissipation.
  5. ferrarihong

    Adaptation of electric smoking module

    hi~ i'm smoke a pack of cigarettes per day, and don't like electric cigarettes. electric cigarellets commonly uses 18650 or 18350 batteries as a power source and its battery holders are modular designed. some of it has 510 thread. also it has power-button. maybe it can be used to laser...
  6. ferrarihong

    Switch wiring for dual button

    Wow~! this is very nice. not only the schematic, but also the actual wiring pics! as you says using one 18650 battery on 12V button LED is significantly dim. thus this will be really helpful for my next project. thanks! :thanks:
  7. ferrarihong

    Switch wiring for dual button

    oh~ O.K. it is latching switch. thanks~:yh:
  8. ferrarihong

    Switch wiring for dual button

    Hi~ this is wiring diagram i made for dual switch setup. conventional rubber or silicon click buttons are unable to verify whether they are ON or OFF states currently, so sometimes it is somewhat dangerous to load battery and capping it. Using 12V 3A chrome push-lock button on the rear and...
  9. ferrarihong

    White beam LD ?

    Maybe this is it. The 'Lanji' company of China sells white Laser diodes. i don't know what it's exactly is. one of my acquaintance emailed them and replied the diode is triple beam in one package and emits white beam. 2015 Hot New Products White Laser Diode 300mw RGB Laser Diode, View...
  10. ferrarihong

    White beam LD ?

    Yes you are right, it's not direct emitting diode. i think it is similar to DPSS 532nm green which is composed with IR + crystal. but direct white beam can be realize by using this ? Single-crystal phosphors suitable for ultra-bright, high-power white light sources
  11. ferrarihong

    White beam LD ?

    As you guys know that a conventional white LED is consist of blue LED + yellow phosphor, new white laser diodes (if currently under-developed) will be unveiled as a blue LD with yellow phosphor combination. recently announced laser-driven headlights such as the BMW and Audi, it is also...
  12. ferrarihong

    Just joined

    Hello~ I'm new, finally joined LPF! i'm lived in south Korea. i'm really poor at english. but trying to sync this forum. many thanks~:thanks:




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