Electronics > Beginners

Soldered 0805 vs 0603 vs 0402 vs 0201 vs 01005 vs 008004 today :)

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ali_asadzadeh:
Do you know any Commercial PNP machines for doing 008004, I have seen myDTA top of the lines one can do till 01005, and I thought it was not safe to mass produce with them either...

Howardlong:
The only point of the superglue is to tack the device down long enough to run a couple of wires off it, beyond that it has no raison d’etre.

You’re right, I really ought to put a small dose on a disposable bit of paper rather than the side of the vise, but you can probably see the remnants of where I’ve done it before, it doesn’t make it right though!

I just took another look under the microscope, the Schmitt trigger input looks fine as far as I can see? I’ll post a pic.

Howardlong:
Schmitt input is ball A1, bottom left in this pic.


TheDane:
Thanks Howardlong,

I'm referring to the pad right below the Schmitt trigger. It looks like both the wires going to the Schmitt trigger is touching this pad, but it is working - so I presume there's no short.
(The distance is very minimal, literally close to 'short' - and the flash over/spark gap voltage is likely very low.)

I miss having a good Stereo microscope, as it gives a good dept-vision/impression.

Dream-vision
Next up: 3D-Super macro videos on YouTube.
- I hope the next step in video editing software suites is 3D multicam setups for super close up nerdy video editing  :box:

Love having electronics a hobby, as long as I don't burn or glue my fingers, eyes, etc.  :popcorn:

Howardlong:
If you look closely, you can see the shadow of the wire. None of the four middle pads are used, or connected (or at least shouldn't be!).

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