Gregor @[email protected] @krekr.bsky.social

Now that this place is... changing, I've made a public record of my tweets at krekr.nl/twitter/ You can do so too with tinysubversions.com/twitter-archiv… I'll be on Blue Sky and Mastodon (more) 👋 #x #ohnohedidnt

@robertorobotics Nice, yes please!

Finished off a 3d printable gripper using the cost effective sts3215 servo. Lmk if someone's interested in cad files!

btw, for anyone that needs to hear it the 3D printed 6+1DoF arm files are open source now. you can literally print this stiff beast on your bambu p1s, zero milling involved!! super stiff and smooth for precise teleoperation and deploying policies. github.com/robertorobotic…

@FlassMaximusVT @IlirAliu_ Not very tight from what I see in the video. Lots of ‘wobbling’. Also not expected with servo’s like these in the first DoF’s and 3D-printed parts. Payload is also unspecified, which I would guess is in the 100g ballpark. Still, very impressive and good learning tool

@IlirAliu_ accuracy and repeatability tolerances?

A highly affordable, fully 3D-printed robotic arm. [📍 open source] Features: > Fully 3D printed design > 7+1 DOF > or physical AI research & imitation learning Zero custom hardware needed, just print and add your servo kit! > URDF files > STEP & STL files > Step-by-step assembly manual > Ready-to-print Bambu Lab projects Great project, @batsuev_es! Download and build yours here: github.com/norma-core/nor… —— Weekly robotics and AI insights. Subscribe free: 22astronauts.com

@hackaday Yes. Fuck yes

Easily Replaceable USB-C Port Spawned By EU Laws ift.tt/KEAUnvH

Working on the new simulator. I just wanted to see what Atari2600 fetching data from ROM looks like at CMOS FET level (@tinytapeout TT09 Atari circuit by @__ReJ__)

@VZhask72872 @FurbyPerson @testttt1236 @boxcardavid It doesn't load on mobile

@FurbyPerson @testttt1236 @boxcardavid I t didn't load but I found a scridb link above and it worked

This 200 page Spot teardown report is wild, thanks @FurbyPerson

@adafruit bsky.app/profile/krekr.…

Look Ma, No CAD... We fed datasheets to Gemini Deep Think and it spit out production-ready EAGLE .lbr files... paste mask segmentation and all. ESP32-P4, MAX44009, LT3652, ES8311. It calculated every pad coordinate, segmented the paste mask to ~40% coverage so the chip doesn't float during reflow, and grouped schematic pins by function. No footprint editor. No GUI. XML out of a chat window. 📄➡️📦 blog.adafruit.com/2026/02/14/fro… @GoogleDeepMind @autodesk #deepmind

@FB_HaagseRegio @GemeenteDenHaag

Geen straffen voor producenten Stint in zaak die volgde op dodelijk ongeluk in Oss nrc.nl/nieuws/2026/02…

@matthewvenn @jwt0625 @Zeptobars @tinytapeout 🦔

I'm with @Zeptobars and we're going to try a FIB (focused ion beam) edit on a @tinytapeout chip. Here's the incredible machine that can do it...

@jamespotter Just saw the release on the brew "New casks" list, immediately installed. License required. Hmmm Instant buy

Built a little macOS menu bar app today called WhyFi. To answer the age old question: why is my Wi-Fi connection absolutely rubbish and/or not working right now? Personally I've wanted this for years! If people like it I'll package it up and make it available as a download.

🤣

Pretty sweet to see our company on a billboard in Times Square.

The killing of Alex Pretti is a heartbreaking tragedy. It should also be a wake-up call to every American, regardless of party, that many of our core values as a nation are increasingly under assault.

@cnxsoft @M5Stack Have look at edwardtufte.com/book/the-visua… Cc @espiekermann

@cnxsoft @M5Stack Who designed that sticker

Tiny ESP32-S3 devkit with 1.14-inch display, and mic+speaker for voice interaction cnx-software.com/2026/01/23/m5s… @M5Stack StickS3 (aka M5StickS3) is powered by an ESP32-S3-PICO-1-N8R8 system-in-package with 8MB flash and 8MB PSRAM, features an integrated IR receiver and transmitter, a USB Type-C OTG port, a 250 mAh battery, as well as a Grove port and 16-pin female GPIO header for expansion capabilities. M5Stack provides support for Arduino, UiFlow2 web-based visual programming IDE, the ESP-IDF framework, and PlatformIO, as well as a tutorial explaining how to use the StickS3 with Xiaozhi voice assistant firmware.

@M5Stack @cnxsoft I mean, I love your products. And I love documentation printed on dev boards. But wtf

@krekr @cnxsoft Me

@M5Stack @cnxsoft

@M5Stack @cnxsoft Yeah I figured 😅 It gives me headaches 😃

@GregDavill Not very nice of the winbond chip to point fingers like that

Oscillators don't like begin installed upside-down 😭