1. Electronics, Synths, Reprap, Nuclear reactors and a lot of nice hackers.

    # vimeo.com/2644356 Uploaded 716 Plays 2 Comments
  2. I hate putting something together and not having flux remover, especially at 3am. This is how to mix up flux remover from 24 hour drugstore materials.

    # vimeo.com/2642425 Uploaded 1,086 Plays 1 Comment
  3. Something I take on the road to repair/assemble SMT boards.

    # vimeo.com/2642378 Uploaded 462 Plays 0 Comments
  4. The dekatron (decatron) is a frequency dividing/counting tube. This is GC10B neon filled version. The circuit multiplies 115 volts to approximately 400 volts and generates the phase offset pulses to move the neon from one cathode to another.

    # vimeo.com/2642168 Uploaded 918 Plays 2 Comments
  5. As surface mount parts get smaller it becomes increasingly difficult to solder wires to the small parts. This will help prevent shorts on adjacent pins.

    # vimeo.com/2642109 Uploaded 807 Plays 1 Comment

Jeri Ellsworth's Nerdy Stuff

Jeri Ellsworth

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