lemmyman

joined 1 year ago
[–] lemmyman@lemmy.world 4 points 3 days ago* (last edited 3 days ago)

Then I could be eaten and nourish someone with my minerals and vitamins

[–] lemmyman@lemmy.world 1 points 4 days ago (1 children)

Wow dude I was trying to be helpful. That's why I replied.

[–] lemmyman@lemmy.world 2 points 5 days ago (3 children)

If I'm reading your comment right, you might be talking about gauging for inspection purposes, but that's not what OP has here. I'd call it more of a printer calibration block.

[–] lemmyman@lemmy.world 30 points 1 week ago

Not really. See table 2 here (a ways down the page)

Cold generally slows degradation.

But using them at cold temps is bad

[–] lemmyman@lemmy.world 3 points 1 week ago

True, but anything over that just counts toward estate tax, which has the aforementioned exemptions.

[–] lemmyman@lemmy.world 13 points 1 week ago (2 children)

The funny thing is, the gift wouldn't be taxed anyway. It's certainly valued less than the multi-million-dollar federal lifetime gift tax exemption (and no state has an exemption under 1 million, either)

[–] lemmyman@lemmy.world 6 points 1 week ago

Dont skip chin day

[–] lemmyman@lemmy.world 25 points 1 week ago* (last edited 1 week ago)

I understand the gripes about NYT wrt trans rights and Palestine and general "both sides" bs, but within this context about endorsements it's worth noting that they are publishing a big series of pro-Harris editorials in the last couple weeks of the election.

[–] lemmyman@lemmy.world 2 points 2 weeks ago (1 children)

It seems kind of silly to expect all media companies to immediately cover a story that broke less than 12 hours earlier.

But it's starting to happen. Happy?

Are Elon Musk and Vladimir Putin Talking? https://www.nytimes.com/2024/10/25/business/dealbook/musk-putin-trump.html?smid=nytcore-android-share

[–] lemmyman@lemmy.world -1 points 2 weeks ago (1 children)

Mars was full so my ancestors had no choice but to come here :(

[–] lemmyman@lemmy.world 16 points 2 weeks ago (4 children)

Is Wall Street Journal not American?

 

I left a spool of eSun PLA+ beige in my Prusa MK4 with Prusa enclosure, which has sat idle since my last print about 6 weeks ago. The enclosure has a PTFE filament feed tube that runs the filament from the spool to the extruder.

Today I went to change the filament, and it broke apart in several pieces, right at the ends of the ptfe filament feed tube. The filament on the spool itself - within an inch of where it simply separated from the broken bits - I can fold over 180° tight without breaking it. Even the several ~1" lengths of broken bits are similarly ductile.

Ambient humidity is something like 15% (per my filament dryer) to 30% (per my dehumidifier, which is idle because it's winter).

Any idea why this happened? I'm curious about maybe interactions with the PETG parts that the broken pieces were close to (that's the only thing I can come up with, anyway).

 

Anyone have a recommendation for a benchtop current sense amplifier?

Sure, there are current sense breakout boards and whatnot. But what I'd like is a convenient device that I can use to instrument a circuit and then monitor its current with my oscilloscope or logic analyzer (Saleae with analog input) along with other signals in the circuit.

Ideal features might be:

  • Banana jack inputs and outputs
  • Selectable range / sensitivity / sense resistor
  • Isolated measurement, so I can measure high-side or low-side currents without worrying too much about the common connection on my scope
  • Selectable or automatic power source selection, between circuit-powered and externally-powered

I haven't seen anything like this in a few targeted searches, and just wondering if someone has any suggestions I might have missed.

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