m w

[Lukas Henkel @QVHenkel]

The highlighted caps are all 0402 but one series with a 0.1mm size tolerance and the other with 0.2mm. When doing very high-density designs it´s worth keeping in mind that different manufacturers or even different capacitor series have a different size tolerance window and might require different footprints

[will whang🌻 @will_whang]

it is crazy that these days we have youtuber to do the SEM analysis for the leading edge shipping products, and realistically better details in public then what techinsights or similar will provide.

https://t.co/zHkG16tPhc

[m w @connycola]

@will_whang @ltd_soho I will send a mail to [email protected] to get in contact :) @ltd_soho

[m w @connycola]

@will_whang @ltd_soho @ltd_soho can you DM me. I would love to buy some samples 😃

[will whang🌻 @will_whang]

https://t.co/pYTsJh2LV7

For the total of three peoples out there with either IMX294 or IMX492 sensor, I have a new unified driver that has 2 sensor in 1 code.

[Claude @claudeai]

With the Autodesk Fusion connector, designers and engineers can create and modify 3D models through conversation.

[Mushtaq Bilal, PhD @MushtaqBilalPhD]

Sci-Hub is an evil website that pirated 85M+ research papers and made them freely available

And now they've added AI to their database to make Sci-Bot.

It answers your questions using latest, full-text articles.

But DO NOT use it. We should all try to make billion-dollar academic publishers richer.

I'm putting the link below so you know how to avoid it.

[will whang🌻 @will_whang]

A quick story in four images

[will whang🌻 @will_whang]

Fancy fancy PCIe switch, 2.5Gbps ethernet, USB 3.2 Gen 2 (10 Gbps) and yet another downstream 1-lane PCIe port!

More like a PCH than a PCIe switch though.

30USD, sorta expensive.
https://t.co/hwqQHaghua

[Jeff Geerling @geerlingguy]

Insanity level: ✅ just right

Coreforge is at it again, repurposing an old AMD B350 motherboard (sans CPU) as a Raspberry Pi PCIe breakout board: https://t.co/WWhiTAY4k0

[Emiel Janson @emieljanson]

Been building a distraction free music and audiobook player for my daughter. 🎵

[will whang🌻 @will_whang]

Alright here is the ShutterEye camera module - SC910GS 4K(3840x2160), 30FPS @ 12bit, Global Shutter image sensor.

GlobalEye name taken by GMAX3412 and I ran out of ideas so ShutterEye we go.🥳

Libcamera/Driver support are up also.
https://t.co/MmjAcDrbjq

[Lukas Henkel @QVHenkel]

In case you ever wanted to see a visualization of the field in a microstrip filter 😄

[will whang🌻 @will_whang]

Collimated Beard has a great and detail video looking into HDR mode on IMX585!
https://t.co/zuyuIg3c5S

[chiefofautism @chiefofautism]

someone built an OPENSOURCE MILITARY RADAR that tracks multiple targets up to 20km away

its called AERIS-10, full github repo schematics, PCB layouts, FPGA code, python GUI, everything under MIT license

commercial phased array radar starts at $250,000. military surplus is $10,000-50,000 but its decades old analog junk with no electronic beam steering

this does electronic beam steering at 10.5GHz, pulse compression, doppler processing, multi-target tracking on a real time map

two versions: 3km range with patch antenna array, 20km range with 32x16 slotted waveguide array and GaN AMPLIFIERS

custom frequency synthesizer, 16 front-end chips, FPGA doing all signal processing, GPS and IMU for ACCURATE target coordinates when the platform moves

all gerber files included so you can order the PCBs and build it yourself

one person built what defense contractors charge a quarter MILLION for and open sourced it

[Oliver Prompts @oliviscusAI]

🚨 BREAKING: Someone just open-sourced software that sees you through walls using only WIFI signals.

it’s called WiFi-DensePose. It maps your exact body pose in real-time. no cameras. no sensors. just your living room router.

100% Open Source.

[Lukas Henkel @QVHenkel]

Who needs a WiFi module if you can have a 6GHz (40MHz BW) SDR instead 😄 I've received some requests to add a capable radio to the high-vibration resistant variant of the PiMX8, so this version will feature an ADRV9002- and XCAU7P-based SDR. The FPGA interfaces with the iMX8M plus via PCIe Gen3

[will whang🌻 @will_whang]

Foveon X3 F7

[Tom Dörr @tom_doerr]

Visualizes telemetry data from embedded devices in real-time

https://t.co/eV1xKImcVH