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Using the CHARM3D method, it is possible to 3D print conductive, free-standing metal circuits for use in wearable electronics and beyond.

Have a classic Casio F-91W watch lying around? Give it a modern upgrade with Joey Castillo's SAM L22-based Sensor Watch Pro PCB — featuring a temperature sensor, expansions, and long battery life.

My latest weekend project: Automating my home office lighting using the Seeed Studio SenseCAP Watcher! 🏠💡 This compact AI-powered device has transformed how I interact with my workspace. Here's what I accomplished: Integrated tinyML and LLM technologies for presence detection Set up a Node-RED flow on a Raspberry Pi to process signals Connected various smart lights (Philips Hue, Govee) via IFTTT The result? A seamless, hands-free lighting experience that adapts to my presence. But the best part? I've open-sourced my setup! Check out my project on Hackster.io for one-click balena deployment to get started with your own smart lighting project. https://lnkd.in/eiBUV-T4 #IoT #AI #SmartHome #OpenSource #WeekendProject #thewatcher

Vintage computing enthusiast Sean Malseed has put a 3D printer to work creating a "Mac Minus" — a miniaturized all-in-one PC inspired by Apple's classic Macintosh Plus and with a real 5" cathode-ray tube display.

Arduino has announced a new feature for its cloud platform, which aims to get users starting new projects with less fuss — by allowing them to create and clone custom project templates.

Using a real-time text-to-image generative AI model, this interactive experiment lets you twiddle the knobs of "reality."

"Friend" is a $99 wearable AI pendant that is always listening in and sending you text messages with the aim of keeping you company.

As July comes to a close, let's take one more look back at this month's most popular Hackster News articles. // Boris Puts Two Raspberry Pis to Work in This Impressively-Industrial Home Assistant Control Panel: https://lnkd.in/eE6BFe2E // End of the Line for Arm's Mbed OS: https://lnkd.in/ggnZKHwU // Arduino's Plug and Make Kit Offers an Easy Introduction to the Internet of Things: https://lnkd.in/gGk2YPAR // Sipeed Turns the Lichee Nano Into a RISC-V-Powered IP-KVM, the $22 Lichee NanoKVM: https://lnkd.in/dqpCydnD // Martijn Braam's Unusual Ethernet Switch Has One Reversed Port — for Linux Management Experiments: https://lnkd.in/d4kABQ8h // Microchip Technology Inc. Unveils 64-Bit Multi-Core PIC64 Portfolio: https://lnkd.in/dQBmT7ti // The DECStation 2040 Puts What Was Once the Fastest UNIX System in the World in Your Wallet: https://lnkd.in/dru7P_Eb // Erich Styger's Raspberry Pi RP2040-Powered Business Card Is a Real Swiss Army Knife — Literally: https://lnkd.in/daFqaVNw // An Animated Business Card That Recipients Will Actually Keep: https://lnkd.in/d88n7wmE // Ersei Picks an Unusual Boot Device for This Arch Linux System: Google Drive! https://lnkd.in/dfa8faZv

Developed by researchers at the Polytechnic University of Milan, StreamTinyNet is a novel framework for performing analyses on video streams using highly-constrained hardware platforms like the Arduino Nicla Vision.

See how YouTuber WillsBuilds was able to build a calculator using 1940's-era technology that can add and subtract 8-bit numbers with relays.