Recent content by josb

fenix-store
  1. josb

    Scuabpro Module Light - cable repair

    Hello, From the pictures that I can find on the web yes it looks like the Greenforce style cable connections so I would look very close to find a "split line" where the two parts can get unscrewed. At the Greenforce connectors its hidden under one of the O-rings maybe also at your Scubapro...
  2. josb

    How to diagnose a firing problem

    Why not contacting the builder (350xfire) directly with this question? Second, a battery pack that has voltage does not need to have capacity maybe there is a bad cell in the package. Have you tried to connect the voltmeter on the battery contacts while turning the lamp on, does the voltage...
  3. josb

    uses for residual cerakote

    I wanted to try Cerakote on my aluminum diving lights but here in The Netherlands it's impossible to get Cerakote, what's a good address that sells it for a reasonable price an can send it to me?
  4. josb

    Micro-controller help... or something

    Hello drew12, You Don't draw 350 mA with those 9 LEDs but around 170 mA, see the calculation I did with your 9 LEDs and 4,5 V from 3 cells. I recently build a light with 36 LEDs! on a surface of round 40 mm, see pictures on the same link as the calculation is
  5. josb

    Micro-controller help... or something

    Look at this: http://ledcalc.com/ or this: http://led.linear1.org/led.wiz and you will see that 9 parallel white LED's each need a resistor of 68 ohm to function properly. Fv LED ± 3.2V, 3x AAA = 4,5 V so you blow your LED's when parallel connected (with 2 cells you could connect them directly =3V)
  6. josb

    Battery pack

    Isn't that a strange question from someone who didn't fill his own profile/ location? Sorry couldn't resist :p
  7. josb

    Waterproof ip68 compression fittings?

    I can't calculate the diameter of your cable (don't know how to bring it to mm), neither do I know where you are located. But here Europe I buy this kind of fittings at Dev-Pein.de, located in Germany. They have a PG7 fitting that can pinch down on cable from 3 to 6 mm, here's a link to that...
  8. josb

    Prolonged peizo and taskled

    What happens when you just try it again with one of the taskled boards where the switch did work?
  9. josb

    Help with batteries

    I wouldn't go for either one of the drivers you linked, I would go for one of the Drivers from George at Taskled (http://www.taskled.com/techhbflex.shtml) And 12.8 Volts is a bit low if you need over 30 Volts on your led
  10. josb

    how do you protect li-ion batteries for a pack?

    Yes Klem, there is a difference in how someone writes things and a teacher does it different from a plain old technician :whistle: I got the hint :wave: but he asked for any comments/suggestions.
  11. josb

    how do you protect li-ion batteries for a pack?

    Any comments?? 1. a red and a black wire on the same solder point, black to me is negative (-) and red is positive (+) this gives me the creeps. 2. sloppy solder work.
  12. josb

    Wet plugs for charging

    Question, Does anyone have a wiring diagram on how to connect things like this?
  13. josb

    Cerakote interest thread

    Yep, I would like to have some of my lights covered with Cerakote but I guess I'm a little far away to join in. It would be nice if someone in Holland could help out :-)
  14. josb

    L-Flex V1 won’t enter the menu window

    Problem solved.
  15. josb

    Pressure Pot to Test DIVE LIGHTS!

    If it doesn't leak in the first couple of minutes why would it start to leak after 24 hours? I usually put it in for 30 minutes to 1 hour or so. When I want to test a switch (for instance a piezo) I go more rapid up and down in pressure to see if I get unexpected switching happening.
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