linuxdevices @linuxdevices

Formerly the feed for #LinuxDevices (R.I.P.), and forever devoted to #Linux powered #embedded and #IoT #devices and #HackerBoards. Maintained by @DeviceGuru linuxdevices.org Santa Cruz, CA Joined January 2009

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linuxdevices @linuxdevices

42 minutes ago

Spinning Top Chair Revisited: Designer furniture generally comes with excellent aesthetics and (sometimes) functionality. However, such furniture comes with a price to match. One such piece of furniture is the Magis Spun Chair. It’s a striking piece wi… ift.tt/S87J3Nk

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linuxdevices @linuxdevices

4 hours ago

Faux Potentiometers Use Magnets, No Contacts: Ever tear open a potentiometer? If you haven’t, you can still probably guess what’s inside. A streak of resistive material with some kind of contact that moves across it as you rotate the shaft, right? Usua… ift.tt/WE9UBsS

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linuxdevices @linuxdevices

7 hours ago

The Decisioninator Decides Dinner, Saves Marriage: For something non-explosive, this might be the most American project we’ve featured in a while. [Makerinator]’s domestic bliss was apparently threatened by the question “what shall we have for dinner”–… ift.tt/S0gELcI

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linuxdevices @linuxdevices

8 hours ago

reTerminal E1001/E1002 – ESP32-S3-powered monochrome/color ePaper displays for dashboards, digital signage: Seeed Studio’s reTerminal E1001 and E1002 are two ePaper displays featuring an ESP32-S3 WiFi and Bluetooth LE wireless microcontroller suitable … ift.tt/5IZTbK2

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linuxdevices @linuxdevices

10 hours ago

Scott Baker’s Magnetic Bubble Memory Mega-Post: Over on his blog our hacker [Scott Baker] has a Magnetic Bubble Memory Mega-Post. If you haven’t heard of magnetic bubble memory before it’s basically obsolete nonvolatile memory. Since the 1970s when it… ift.tt/KDiflqS

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linuxdevices @linuxdevices

13 hours ago

Restoring a Cheap Fume Hood: Semiconductor fabrication is complicated requiring nasty chemicals for everything from dopants to etchants. Working with such chemicals at home is dangerous and after releasing hydrochloride acid fumes into his lab, [Projec… ift.tt/eKUaRQV

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linuxdevices @linuxdevices

14 hours ago

How to Resolve Duplicate Content — Whiteboard Friday ift.tt/WfHRXP5

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linuxdevices @linuxdevices

16 hours ago

Dialing It In: A 3D-Printed Knob with Touchscreen Flair: Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a touchsc… ift.tt/hZ2Y7zR

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linuxdevices @linuxdevices

16 hours ago

Engineering for Slow Internet Even When Not Stuck in Antarctica: With the days of dial-up and pitiful 2G data connections long behind most of us, it would seem tempting to stop caring about how much data an end-user is expected to suck down that big an… ift.tt/0mGViau

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linuxdevices @linuxdevices

18 hours ago

Psst… Got a Second? Here Are the 2025 One-Hertz Challenge Winners: Even with teachers with names like Kirchhoff and Helmholtz, old Heinrich Hertz himself likely didn’t have the slightest idea that his name would one day become an SI unit. Less likely … ift.tt/1GLF3VJ

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linuxdevices @linuxdevices

20 hours ago

Hackaday Podcast Episode 336: DIY Datasette, Egg Cracking Machine, and Screwing 3D Prints: Thunderstorms were raging across southern Germany as Elliot Williams was joined by Jenny List for this week’s podcast. The deluge outside didn’t stop the hacks c… ift.tt/Rp71yoX

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linuxdevices @linuxdevices

20 hours ago

Estes Wants You to 3D Print Their New Model Rocket: The Estes line of flying model rockets have inspired an untold number of children and adults alike, thanks in part to their simplicity. From the design and construction of the rockets themselves to th… ift.tt/VEyCfum

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linuxdevices @linuxdevices

21 hours ago

Ahead of AI Infra Summit 2025, we explore how companies across industries are proving the viability of RISC-V as a native architecture for modern AI workloads, from edge AI to powerful transformer models in the cloud. By Makeljana Shkurti, chair of the … ift.tt/1gidtjH

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linuxdevices @linuxdevices

22 hours ago

This Week in Security: DNS Oops, Novel C2s, and the Scam Becomes Real: Something rather significant happened on the Internet back in May, and it seems that someone only noticed it on September 3rd. [Youfu Zhang] dropped a note on one of the Mozilla sec… ift.tt/VOgcMB3

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linuxdevices @linuxdevices

a day ago

Heart Rate Monitoring via WiFi: Before you decide to click away, thinking we’re talking about some heart rate monitor that connects to a display using WiFi, wait! Pulse-Fi is a system that monitors heart rate using the WiFi signal itself as a measuring… ift.tt/2ZkrWfD

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linuxdevices @linuxdevices

a day ago

Radxa CM4 – A Raspberry Pi CM4 replacement with Rockchip RK3576 Edge AI SoC, up to 16GB RAM: The Radxa CM4 is a Raspberry Pi CM4-like compute module built around the Rockchip RK3576(J) octa-core Cortex-A72/A53 SoC and designed for Edge AI and multimedi… ift.tt/QIWhDuB

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linuxdevices @linuxdevices

a day ago

Beelink EQi13 Pro Review – Part 2: A mid-range Intel Core i5-13500H mini PC tested with Windows 11 Pro: We’ve already checked out the specifications, gone through an unboxing and a teardown, and booted the Beelink EQi13 Pro mini PC to Windows 11 Pro in… ift.tt/mHdjTpc

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linuxdevices @linuxdevices

a day ago

Capture and Plot Serial Data in the Browser: If you’re working with a microcontroller that reads a sensor, the chances are that at some point you’re faced with a serial port passing out continuous readings. The workflow of visualizing this data can be … ift.tt/B1tFcSr

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linuxdevices @linuxdevices

a day ago

M5Stack Introduces Cardputer-Adv with Expanded Features and Higher-Capacity Battery: M5Stack has announced the Cardputer-Adv, a new entry in its compact Cardputer lineup that builds on the Cardputer v1.1. The updated version retains the same card-sized d… ift.tt/es21h6D

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linuxdevices @linuxdevices

a day ago

Powering a Submarine with Rubber Bands: A look underneath the water’s surface can be fun and informative! However, making a device to go under the surface poses challenges with communication and water proofing. That’s what this rubber band powered subm… ift.tt/U4l7xgj