Recent content by smilem

  1. S

    HP Z820 with GTX 3090 24GB

    Then unsleeve the cables if you are serious, in a PC this is a joke
  2. S

    HP Z820 with GTX 3090 24GB

    HP Z820 has a (1125 W PSU) this is more then enough i think it will be ok. I use for video editing, not mining
  3. S

    HP Z820 with GTX 3090 24GB

    Hello, I need to power GTX 3090 24GB on my HP Z820 (1125 W PSU), because davinci needs more ram, so I got GPU with more ram, used 3080 12GB before. My Z820 has 3x 6pin connectors, and I have 3x HP adapters to 8pin. N1G35AA The service manual lists the power supply as "Up to two 300 W or three...
  4. S

    new WAGO 221 spring loaded terminals a disaster

    9 Years later..... Wago 221 burns in flames. Now I told you they were crap dangerous can burn your house.
  5. S

    Replace catalytic element on Iroda MJ-950 heat gun?

    Well I emailed the UK rep for Europe, and no reply from them. "Please contact our European Rep. FYI you need to replace the whole piece, we do not sell the CATALYST SCREEN separately E: [email protected] W: www.kayfast.co.uk" So I will ask the company that sold this about warranty. But to...
  6. S

    Replace catalytic element on Iroda MJ-950 heat gun?

    Well I see the catalyst is platinum coated or platinum impregnated, so where can I find mesh used for this? I need 20x20mm size piece x 3pcs. If chinese can make soldering iron tips plus this mesh in a holder for 5usd this must not be expensive.
  7. S

    Replace catalytic element on Iroda MJ-950 heat gun?

    Hello, I've being told the Iroda MJ-950 does not have a replacement front piece with a mesh in it. I've only used my for few minutes for 10 times, and the catalytic element is flaking off inside already. very bad quality if you ask me. Now what to replace it with? I can get stainless steel...
  8. S

    Limited Lifetime warranty on memory cards?

    The seller was a local retail shop. AFAIK they cant say "the latter they can just say it's past its lifetime" if they make 16GB cards, if they don't then that is true, because it's no longer made.
  9. S

    Limited Lifetime warranty on memory cards?

    Hello, I wonder about Limited Lifetime warranty on memory cards? I have adata 16GB micro SDHC, that stopped working. Can't be detected at all. It was just in a phone for 6years, and 4GB used. Local seller has 2years wattanty, while adata advertises Limited Lifetime warranty. Now who should...
  10. S

    Help find this Mabuchi motor pinout

    AFAIK channels AB are interchangeable, you can connect them in any way? What is interesting is that Mabuchi optical encoder and a hall effect motors are wired in mirror. You will burn your motor sensor by wiring hall effect Motor by using same cable as motor power pins will be for channel AB...
  11. S

    Help find this Mabuchi motor pinout

    Using multimeter in continuity mode and a watch 3V battery (from multimeter the LED will not light) I got this pinout. I also used camera to see the IR LED work. The measurements in diode mode failed as the PCB has multiple components and tracks are interconnected, the multimeter shows...
  12. S

    Help find this Mabuchi motor pinout

    Here are the photos
  13. S

    Help find this Mabuchi motor pinout

    I found this http://reprap.org/wiki/Optical_encoders_01 Will try to measure in diode mode with my multimeter, will upload better photos of the sensor and motor pcb
  14. S

    Help find this Mabuchi motor pinout

    No the seller has no information, that usually happen when you sell stolen stuff.
  15. S

    Help find this Mabuchi motor pinout

    You found hall effect motor not optical :(
See more
Top