Recent content by gunoru

  1. gunoru

    Hacking Hardware Picofly eMMC test failure - read failed

    i got the same problem, did you find out how to solve ? please.
  2. gunoru

    I try to pretin the pad but success with randomly. could you share the technic please.

    Hi everyone, I'm having trouble with pre-tinning solder onto those pads and would appreciate any advice you can offer. Sometimes I succeed easily, while other times it's much more difficult. Occasionally, I can do it without flux, and other times, just cleaning the surface with isopropyl...
  3. gunoru

    i ramdomly broke my mosfet by tin some solder on it.

    thakyou sir i will try to understand what you say with a time. now i have to recheck my mosfet again. this may issue about charged/discharge. fyi. i use 220 degree with normal 60/40 tinlead solder wire. the real temperature is as small as it can meal.
  4. gunoru

    i ramdomly broke my mosfet by tin some solder on it.

    I got 30 IRH8343 (as recommended in the Picofly manual) MOSFETs on AliExpress. I decided to use them. Initially, the D and G were insulated as they should be for MOSFETs. But after tinning them with some solder, they seemed to begin breaking since the D and G are now short-circuiting with...
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