Electrical Engineer, maker, retired Senior Foreign Service Officer @statedept. Caltech. IBM PCs, Space & Star Trek Enthusiast. Engineer at @adafruit.

Chicago
Anne Barela retweeted
FLOPPSY Is Back on the Menu 💾 We had a cool floppy reader/emulator project underway. Then we moved, dealt with a tariff mess, and created a new, very cute human. A modest scheduling interruption. Now we’re back with a nice, hopefully final revision. FLOPPSY is designed to connect to or emulate Shugart PC, Mac, and Apple Disk ][ floppy drives. Yes, we have an Apple index sensor input. We know what you were about to ask. We added a 2.8" color touchscreen and a USB host connector for some Very Interesting Capabilities. We also whipped up top and bottom plates, and the whole thing is 3.5" floppy-sized. Small enough to look familiar. Considerably more complicated inside. 🔧 Read. Capture. Emulate. There’s plenty of magnetic history worth keeping, and we’re getting back to the hardware that can help. FLOPPSY is up next ... and so is the next chapter of AdaBox. We’ll be announcing Club AdaBox later this week. 👀
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Wire wrap is a skill many folks should learn as it's easy and there aren't other things that can do point to point wiring simply
Use wire wrap techniques for secure wire to PCB connections Dive in here: dky.bz/4AtLIx2
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Anne Barela retweeted
BLE to spaaaaaace 🛰️ We’re giving our ESP32-C6 Feather a Hubble-friendly respin: w.FL, an edge-launch SMA, and a lil jumper cable. Bring a suitable antenna. No external power amp needed. Here’s the render! #ESP32 #Adafruit @hubble_network @EspressifSystem
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Anne Barela retweeted
This is the most accurate diagram published in 2026. Take notes
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Anne Barela retweeted
Happy 41st birthday to the incomparably talented Tatiana Maslany!
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The first terminals I used were paper feed on the @BoiseState HP3000. The beginning students would leave their login info around so it was easy to get in. The paper could be a pain. Using CRT terminals was better.
A Computer Terminal the Old Way ift.tt/lgIVi8Y
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Anne Barela retweeted
the new adafruit esp32-p4 metro hydra is coming soon! dual-core risc-v, mipi camera + display connectors, usb, microsd, and an esp32-c6 for wi-fi 6 + bluetooth le. 📷 camera, display, usb, radio...🐉🐉🐉🐉
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Anyone else at #VCFMW contract Influenza A? 😷🤒
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Anne Barela retweeted
📺DEBUT: Hanna-Barbera’s ‘Jonny Quest’ premiered 62 years ago, September 18, 1964, on ABC
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Anne Barela retweeted
ANYONE LIVING IN DC WHO CAN GET TO THE KENNEDY CENTER..BETTER HEAD OVER NOW BEFORE HE KNOCKS IT DOWN…..HE‘S GOT A BULLDOZER THERE NOW… FORM A HUMAN CHAIN…SAVE OUR ARTS……SAVE THE KENNEDY MEMORIAL…😡😡😡😡😡😡😡😡THIS GUY IS NUTS…

ALT GIF by The Kennedy Center

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Anne Barela retweeted
The Big Git Microbook is available now available in English. Ideal for quickly understanding how Git works, this is a tool that every developer should know. Visit jtemporal.com/gitmicrobook to learn more and grab your digital copy. #Git #GitHub #GitStudyCards
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Anne Barela retweeted
ICYMI Python on Microcontrollers Newsletter: Better MicroPython Garbage Collection, Python in 1024 Bytes and More! blog.adafruit.com/2026/09/16…
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Anne Barela retweeted
Every ZX81 expansion card you ever wanted, all at once blog.adafruit.com/2026/09/15…
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Anne Barela retweeted
I 3D printed a replacement for the Raspberry Pi 5's fragile MIPI latch, and it cost me nothing blog.adafruit.com/2026/09/15…
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Anne Barela retweeted
This PCB is brought to you by Fable 5 — A6M-Zero blog.adafruit.com/2026/09/15…
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Anne Barela retweeted
XTE Ink X4 Pro vs BOOX Palma: comparing compact e-readers blog.adafruit.com/2026/09/15…
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Anne Barela retweeted
Firefox 157 Beta released with latest enhancements blog.adafruit.com/2026/09/15…
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Here is a picture of Amy demonstrating our tiny IBM PC running MSDOS at VCF Midwest this past weekend #VCFMW Picture on the flyer from the Raspberry Pi Official Magazine Open source build instructions adafruit-playground.com/u/An…
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