iroh comes to our RP2350 microcontroller
Clever software that allows your devices, apps, and cloud instances to form a secure and reliable mesh network. The post iroh comes to our RP2350 microcontroller appeared first on Raspberry Pi.
Daily edition · Hardware
The daily ledger
TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.
41 articles · 5 sources ·
Top topics: Hardware
The easiest way to bring Arduino I/O into ROS 2 (Unveiled at ROSCon)
If you’ve ever built a robot with ROS 2, you know the classic architectural split: a powerful computer running Linux handles high-level navigation, mapping, and planning, while an external microcontroller handles the…
Doubling down on solar power density with the Arduino® GIGA R1™ WiFi board
As global adoption of solar energy continues to accelerate, researchers and engineers face a fundamental spatial challenge: how do you generate more electricity without consuming more land? Cosimo Borrello and…
Are contemporary technologies like GPS, phones, and AI deskilling humans?
Jason Kottke posted a short link on kottke.org asking whether tools like GPS, phones, and AI are deskilling the human body. The quote he pulls out makes the case: “In surrendering to a quick technological fix, we are,…
ESP32 Demoboard: New demo projects using on-board hardware
oeadmin continues the ESP32 demoboard series on Open Electronics with five more Arduino examples that use the board’s OLED display and its plug-in breakout modules. The first reads hand gestures from an APDS-9960…
Microsoft’s Canada timezone troubles leave admins fixing calendars, pretending they’re in Bogota
Carly Page at The Register reports on what happened when parts of Canada stopped changing their clocks. As of November 1, affected areas of British Columbia, Alberta, and Manitoba are permanently on UTC-07:00, UTC-06:00…
F3D updated, now supports FreeCAD files!
Jo Hinchliffe writes on the FreeCAD blog that F3D, the open source 3D model renderer and viewer, can now open FreeCAD FCStd files as of version 4.0. The simplest way to try it is the public web viewer, which loads a…
Sony revives the original Walkman headphones, adds USB-C
Scharon Harding, writing for Ars Technica, covers Sony’s return to the MDR-3 headphones that came out in 1979 next to the Walkman TPS-L2 cassette player. The new model is called the MDR-3R, and it copies the look of the…
Set Up n8n on the Raspberry Pi
PiMyLifeUp shares how to self-host n8n on your Raspberry Pi. n8n is a self-hosted workflow automation tool. You build each workflow by connecting nodes on a canvas, where each node fetches some data, changes it, or…
MousePods Reverse Engineers Head Tracking Data From Stubborn AirPods
[Matteo Gaudioso] released MousePods, a Python tool which accesses the motion sensors in Apple AirPods on Linux, turning them into mouse input. No Apple host required. Doing this required reverse-engineering …read more
Why this obscure audio codec is a perfect fit for the N64
The N64 had poor options for recorded audio. Cartridge space was tight, the CPU ran at 93 MHz, and Nintendo kept third parties away from the RSP vector co-processor for years. Most games built music from short samples…
NEW PRODUCT – Adafruit LT8912B DSI to DVI Converter
NEW PRODUCT – Adafruit LT8912B DSI to DVI Converter __________________________________________________________________________________________________ You’ve likely used I2C or SPI to connect to small displays on your…
MoofTCP is a modern replacement for MacTCP on 68k Macs
Matt Richter has published MoofTCP on GitHub, a drop-in replacement for Apple’s MacTCP networking software on 68k Macs running System 6. Programs written for MacTCP run on it unchanged, but underneath it’s a fresh…
80,000 hops per second AD9361 measurement confirm Starlink terminal uplink/downlink channel pairing, and surprisingly big RF radiation
Jiao Xianjun has posted new Starlink terminal measurements on sdr-x.github.io, made with an AD9361 software defined radio, switched by hardware instead of software. The earlier software-controlled setup managed 10,000…
Shipping Alert – Veterans Day 2026
Veterans Day is next Wednesday, November 11, 2026. This is a holiday for the Adafruit team as well as some shipping services. There will be no USPS pickup. While some team members will still be shipping, delays may…
wireskein takes logic analyzer captures and turns them into automated tests
WireSkein, from Open Embedded Probe on GitHub, takes logic analyzer captures and turns them into automated tests. Instead of a person squinting at a waveform, the code checks whether the wire did what it was supposed to…
Using Halftone Images in QR codes Without Upsetting Scanners
Although quick-response (QR) codes are rather simple monochrome affairs, adding embellishments to them is a popular activity, if only to make QR codes not stick out like a sore thumb …read more
Subscribe to the Adafruit Youtube channel! #Youtube #AdafruitLearnSystem
Are you subscribed to the Adafruit Youtube channel? If you’re not already subscribed, click here! http://adafru.it/subscribe . It’s a free and easy way to keep up with our newest episodes. Here’s some of what…
RIP Cybertruck? Tesla Factory Changing Gears
Cybertruck image via Unsplash mahdi manafzadeh Elon Musk announced via his social media platform that the Gigafactory will cease production of the Cybertruck in mid-2027. The Texas factory where the trucks are assembled…
CircuitPython Animated Holiday Wreath Lights #AdafruitLearnSystem
Light up the season with MagTag! It’s getting to be that time of the year again! And, what better way to enjoy the season than with the Adafruit MagTag and NeoPixel LEDs! You can light it up and display an image on the…
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