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FrozenGate by Avery

Latest activity

  • S
    Hello LPF, I decided I'd post about my experience with Tinker Lasers after seeing and following this thread. I had originally ordered...
  • Philipnzw
    Philipnzw reacted to loreadarkshade's post in the thread JLasers - NDB7875 with Like Like.
    ⬅ Other Diode Tests Here are the test results for the NDB7875. You can purchase this and other diodes on my store. This diode has by...
  • G
    GSS reacted to Unown (WILD)'s post in the thread For a friend I care about with Like Like.
    No not based on what we know now. Jordan did reply to the email Avery sent him but has not replied since. We are still waiting for...
  • Alien Laser
    Alien Laser reacted to paul1598419's post in the thread Basic Buck Driver Help with Like Like.
    Looks like you have a voltage regulator diagram here. You need a current regulator. The voltage is allowed to swing to keep the current...
  • paul1598419
    paul1598419 replied to the thread Basic Buck Driver Help.
    No you don't understand. Your circuit does have the sense resistor in series with the laser diode, it's just in the cathode side of the...
  • S
    shumon replied to the thread Basic Buck Driver Help.
    What exactly do you mean by 'above the cathode side of the diode'? At the anode? Also, all the circuit diagrams I can find for this IC...
  • paul1598419
    paul1598419 replied to the thread Basic Buck Driver Help.
    Your feedback needs to be above the cathode side of the diode. What is usual is a sense resistor at the anode side. That resistor should...
  • S
    shumon replied to the thread Basic Buck Driver Help.
    The datasheet says that the output current is set by connecting a sensing resistor to the feedback pin. How is the diagram for a voltage...
  • paul1598419
    paul1598419 replied to the thread Basic Buck Driver Help.
    Looks like you have a voltage regulator diagram here. You need a current regulator. The voltage is allowed to swing to keep the current...
  • S
    Hello! I'm trying my hand at designing a simple buck driver, and this is what I have so far: I'm confused/looking for advice on a couple...
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  • RedCowboy
    RedCowboy reacted to GSS's post in the thread For a friend I care about with Like Like.
    The only time I have seen DTR post was if something was wrong with a product of his. I remember him posting when his new batch of 12mm...
  • Marecek
    Marecek reacted to Unown (WILD)'s comment on Unown (WILD)'s profile post with Like Like.
    Oh okay. I guess that's reasonable enough... That's great that you make your own pcbs
  • Unown (WILD)
    Unown (WILD) reacted to GSS's post in the thread For a friend I care about with Like Like.
    The only time I have seen DTR post was if something was wrong with a product of his. I remember him posting when his new batch of 12mm...
  • Unown (WILD)
    Unown (WILD) commented on Unown (WILD)'s profile post.
    Oh okay. I guess that's reasonable enough... That's great that you make your own pcbs
  • Marecek
    Marecek commented on Unown (WILD)'s profile post.
    Hi, this is some form of my logo. Of course I am very close to children and the silhouette of the little girl has a special atmosphere...


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