Open Hardware/Modding: Arduino, Raspberry Pi, and More
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Linux Gizmos ☛ New Nuvoton’s M2003 Series with 32-bit Arm Cortex-M23 Core
Nuvoton Technology has introduced the M2003 series, a new line of 32-bit microcontrollers based on the Arm Cortex-M23 core, aimed at upgrading from traditional 8-bit microcontrollers. The M2003 series offers a balance between performance and system cost, making it suitable for applications in AIoT, industrial automation, smart homes, energy storage, and automotive electronics.
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Arduino ☛ Storing ephemeral micropoetry on RFID cards for bite-sized readings
“Micropoetry,” in this context, is a style of short poem consisting of three lines. Each of those lines can contain up to 16 characters. That is roughly similar in overall length to a haiku, but doesn’t have any rules regarding syllables. In fact, some haikus couldn’t fit in this micropoem structure, as the lines would contain too many characters.
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Hackster ☛ MIFARE Poetry with Arduino UNO R4 WiFi - Hackster.io
MIFARE NFC cards, developed by Philips in 1994, continue to be widely used today for transportation, tolls, loyalty programs, and micropayments. But how exactly do they work, and can we repurpose them as a medium for a new genre of ephemeral micropoetry?
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CNX Software ☛ Flexduino is an Arduino UNO clone made of a flexible PCB
YouTuber “EDISON SCIENCE CORNER” has designed yet another Arduino UNO clone but with a twist as the board is made out of a flexible PCB. Companies like JLCPCB, PCBWay, and others have been offering flexible PCB manufacturing services for a while, mostly for flat cables or small boards that need to fit around a case, but the Flexduino is a complete Arduino UNO clone made of a flex PCB, and it looks rather cool.
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Tom's Hardware ☛ Meet Flexduino, a DIY Arduino replica that bends and flexes
Rajesh K T with Edison Science Corner has created a totally flexible Arduino replica PCB and shows it off in a video demonstrating that it actually works.
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Tom's Hardware ☛ Fly drones hands-free using AeroCommand, a Raspberry Pi-powered Hey Hi (AI) controller
Gustavs Andersons has created a hands-free drone flying experience called AeroCommand that uses a Raspberry Pi and Hey Hi (AI) to make piloting more accessible.
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Jeff Geerling ☛ Positron - an upside-down and portable 3D printer
I've been getting into 3D printing lately. I have an older Ender 3 V2 at home I bought during COVID. And in the past year I've acquired an Ender 3 S1, Bambu Labs P1S, and Prusa MK4.