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@penguin42@mastodon.org.uk
2026-03-26 21:49:08

My eDP->HDMI converter arrived...and is confusing me! The picture with 'edp dp in' is the converter - note how the denser pins are nearer the triangle on the board - but there's also a triangle on the socket itself at the other end; looking at the other picture, which is the original panel, the connector is in the same orientation - but.... all the interesting stuff matches the cable.

A 30 pin eDP connector paid, which has a triangle mark at the top of the socket, and a triangle mark on the board at the bottom; the interesting pins are close to the boards triangle on the board and close to the sockets triangle mark at the top.
Another connector pair - this time on the panel; the interesting pins on the board are at the same end to the interesting pins on the wire.
@mcdanlj@social.makerforums.info
2025-12-27 18:31:03

The case for my 28g QRP dual-ported (9:1 and 49:1) unun cracked from tightening one of the terminal screws too tight, and from having printed the box with too few perimeters, so it wasn't really strong enough. I had designed it so that the coax was integrated into the case, so I had to cut the case apart to remove the still-functional electrical components for re-use.
At least this gave me a chance to confirm that I hadn't blown up the ferrite from overheating it!

Damaged case with one side cracked off and pieces cut out for destructive disassembly to save the electrical parts for a new case.
Electrical components removed from broken box: a tapped autotransformer with three ring terminals at the connections, and a blue high-voltage capacitor. Two of the three ring terminals have brass M3x8 screws currently installed. 1/10" RG316 is visible at the bottom.
@chrisnelder@mastodon.energy
2026-02-26 18:45:52

This has been a "Year Without Winter in the West" with more snow in Coastal North Carolina than Denver, and more snow in parts of Florida than Salt Lake City. Many records broken. And the battle over allocating the Colorado River's water is only going to intensify now.

American businesses and consumers absorbed nearly 90% of the 2025 tariffs’ economic burden.
The researchers weren’t working from theory: They tracked actual transaction-level import price data
and found that prices paid by U.S. importers rose nearly one-for-one with tariff rates.
These results confirm what research on the 2018-19 tariffs already established and echoes other studies of the last year.
The bottom line is that, faced with tariffs,
foreign exporte…

@david@boles.xyz
2026-02-26 14:37:43

The Great Audio Laundering: How AI Scammers are Highjacking the ACX Premium Market and Defrauding the Human Soul
The digital landscape of 2026 was supposed to be a golden age for the independent author, a time when the friction between a creative vision and a global audience finally dissolved into a seamless stream of data. We were promised a world where high-quality production was accessible to anyone with a story to tell and the capital to invest in professional…

@nobodyinperson@fosstodon.org
2026-02-27 11:57:38

And here is my published dissertation @…, about quantifying the natural CO2 exhaust at the Starzach site in Southwest Germany (my result: ~10t/d):
hdl.handle.net/10900/176213

Figure 2: Examples of CO2 degassing at the Starzach site. Figure reproduced from Büchau et al. (2022, Appendix A,
page 62, kindly provided by the publisher under a CC-BY-4.0 license). (a) diffuse degassing, small ascending gas
bubbles (during spring 2020 flooding), (b) mofette with largest diameter, examined in 2015 by Lübben and Leven
(2022), (c) picture by Martin Schon in 2019, groundwater monitor well, turned into the site’s most active mofette shortly after its deployment in 2014.
Table 2: Tabular comparison of four low-cost NDIR CO2 sensors evaluated for application at the Starzach site,
reproduced from Büchau et al. (2022, Appendix A, page 65, kindly provided by the publisher under a CC-BY-4.0
license)
Figure 5: Gas flow funnel system mounted over the groundwater monitoring well (Figure 1, installed in 2014, which
turned into a mofette shortly after deployment) at the Starzach site in 2022. Figure reproduced from (Büchau et al.,
2024a, Appendix B, page 80, licensed under CC-BY-4.0).
Figure 9: Flux-gradient setup close to the ground, next to the Starzach site’s mofette with the largest diameter (30 cm,
Figure 2b, examined in 2015 by Lübben and Leven, 2022). Four Sensirion SCD30 low-cost CO2 sensors each
are mounted 40 cm above and below a Campbell Scientific IRGASON eddy covariance station at 60 cm height.
Measurements of this setup are shown in Figure 10 and Figure 11.
@Sustainable2050@mastodon.energy
2026-01-25 21:13:15

Reconstruction of the cold-blooded execution of Alex Pretti by ICE in Minneapolis:
"..while Mr. Pretti is on his knees and restrained, the agent standing directly above him appears to fire one shot at Mr. Pretti at close range. He immediately fires three additional shots."

The New York Times
The agent in the gray coat removes the weapon, which
matches the profile of a gun D.H.S. says belonged to Mr.
Pretti, from the scene. Then, while Mr. Pretti is on his knees
and restrained, the agent standing directly above him
appears to fire one shot at Mr. Pretti at close range. He
immediately fires three additional shots.

Additional shots fired

Still from video shared with The Times. The New York Times
Several agents have moved away from Mr. Pretti, who has
collapsed. An…
@Techmeme@techhub.social
2026-02-26 05:06:05

Mumbai-based digital payments processor BillDesk agrees to acquire the Indian business of Worldline for an equity value of ~$70M, set to close in H2 2026 (The Economic Times)
economictimes.indiatimes.com/t

S-cones (which respond to short wavelengths) are very few in the fovea center
so causing a so-called S-cone blind spot
(Williams et al., 1981)
but they peak in number on the foveal slope at about 12% of the population
ncbi.nlm.nih.gov/books/NBK1151

The Trump Administration Is Losing The Support Of Local Law Enforcement
The thing with an invasion is that it makes enemies of everyone being invaded,
-- even those who may nominally support the end goal.
Law enforcement officers and officials are no exception,
especially when they see the invading force creating problems they shouldn’t be expected to solve.