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This Over-Engineered 3D Scanning Turntable Can Handle Anything Chris Borge did was he does and over-engineered this 3D scanning turntable.

Chris Borge did was he does and over-engineered this 3D scanning turntable.

A Cyberdeck Built Specifically for 3D Printing Paul Lagier’s new cyberdeck is the rare example of a build with a purpose, because he designed it for 3D printing.

Paul Lagier’s new cyberdeck is the rare example of a build with a purpose, because he designed it for 3D printing.

Macintosh System 1 on a Sharp Memory Display Vaclav Krejci used an ESP32-S3 to drive a Sharp Memory Display, recreating the Macintosh System 1 interface in a digital picture frame.

Vaclav Krejci used an ESP32-S3 to drive a Sharp Memory Display, recreating the Macintosh System 1 interface in a digital picture frame.

This Synced DIY Car Entertainment System Keeps the Whole Family Happy If your minivan didn’t come with backseat screens and you want a nifty solution, check out this DIY entertainment system that stays in sync.

If your minivan didn’t come with backseat screens and you want a nifty solution, check out this DIY entertainment system that stays in sync.

Waveshare’s New $27 ESP32-S3 Board Features a Unique ePaper-Like RLCD Waveshare’s $27 ESP32-S3 RLCD board pairs a powerful MCU with a low-power, sunlight-readable display for fast and easy project prototyping.

Waveshare’s $27 ESP32-S3 RLCD board pairs a powerful MCU with a low-power, sunlight-readable display for fast and easy project prototyping.

Murat Akdeniz's Circubes Put Circuit Basics Into Simple Magnetic Building Blocks for STEM Education Single-purpose PCB blocks snap together to build more complex circuits, as a way of introducing kids to core electronics concepts.

Single-purpose PCB blocks snap together to build more complex circuits, as a way of introducing kids to core electronics concepts.

NFC Forum Publishes Its Newest Roadmap, with Plans for Dramatic Performance Improvements Data transfer rates between NFC devices could increase eightfold, according to the standards body's latest plans.

The NFC Forum has announced its roadmap for the coming years — promising an eightfold increase in data transfer rates, improved security, new wireless power features, and the ability to define multiple actions linked to a single "tap."

Home Assistant Opens Contributions for the Open Home Foundation Device Database From Home Assistant 2026.2 onwards users are able to contribute anonymized data about how various smart-home devices work in the real world.

From Home Assistant 2026.2 onwards users are able to contribute anonymized data about how various smart home devices work in the real world.

Raspberry Pi Relaxes The Rules for its RP2040 Hacking Challenge, $20,000 Still Up for Grabs Memory address randomization removed from the requirements, while the deadline has been extended to April 30th.

Raspberry Pi relaxes the rules for its RP2040 Hacking Challenge, $20,000 still up for grabs.

The $39 Hacker Multi-Tool That Fits in Your Wallet HackCard is a $39 programmable ESP32/RP2350 multi-tool that fits a "Swiss Army knife" for security and DIY projects right in your wallet.

HackCard is a $39 programmable ESP32/RP2350 multi-tool that fits a "Swiss Army knife" for security and DIY projects right in your wallet.

Build Your Own High-Precision LC Meter with an Arduino Build this Arduino-based LC meter for affordable, high-precision component testing on your own workbench.

TeknoTrek’s high-precision, auto-ranging LC meter is perfect for the toolbox of any hobbyist, student, or even professional engineer.

Build John Park’s ePaper Camera If you want to take digicam philosophy to the extreme, you should build John Park’s ePaper Camera.

If you want to take digicam philosophy to the extreme, you should build John Park's ePaper Camera.

Power Up With PELLETINO PELLETINO is a tiny, tilt-controlled Pac-Man game that emulates the original Z80 arcade hardware on an ESP32-C6.

PELLETINO is a tiny, tilt-controlled Pac-Man game that emulates the original Z80 arcade hardware on an ESP32-C6.

The Zerowriter Ink Ships at Last The Zerowriter Ink is an open source, ePaper digital typewriter for distraction-free writing — and it's finally shipping!

The Zerowriter Ink is an open source ePaper digital typewriter for distraction-free writing — and it's finally shipping!

Retrofitting an Old Milling Machine with a Modern Brushless DC Motor When his old milling machine’s motor bit the dust, We Can Do That Better replaced it with a modern brushless DC motor.

When his old milling machine’s motor bit the dust, We Can Do That Better replaced it with a modern brushless DC motor.

The Basic Phone: All the Tools You Need, and Nothing You Don’t The Basic Phone, powered by a Raspberry Pi Zero and E Ink display, offers essential tools like maps and a calendar without distractions.

The Basic Phone, powered by a Raspberry Pi Zero and E Ink display, offers essential tools like maps and a calendar without distractions.

Building a Desktop Kodak Photo Kiosk Warner built this miniature Kodak photo kiosk for his desk to replace the full-size version that takes up too much space in his home.

Warner built this miniature Kodak photo kiosk for his desk to replace the full-size version that takes up too much space in his home.

Jonathan Broadwell Unveils New Serial Wombat 8B Smart Expansion Boards The WCH CH32V003 with Serial Wombat firmware powers these new expansion boards, including high- and low-side switches and an IR transceiver.

The WCH CH32V003 with Serial Wombat firmware powers these new expansion boards, including high- and low-side switches and an IR transceiver.

This Tiny Chip Could Turn Computers' Waste Heat Into More Performance A processor that does matrix multiplication calculations using heat rather than electricity could herald a major efficiency gain.

MIT engineers ave come up with a device that could turn the waste heat thrown out by electronic computing devices into more compute performance — by doing their calculations thermally, rather than electronically.

Using a Custom PCB as a Live Transit Display CharlieBoard uses a custom PCB as the display for a transit map that tracks Boston’s MBTA trains in real time.

CharlieBoard uses a custom PCB as the display for a transit map that tracks Boston’s MBTA trains in real-time.

The AI Bubble Hits Again: Raspberry Pi Announces Up-to-$60 Price Hikes Across Its Most Popular SBCs 16GB models jump a massive $60, with other models going up $10 to $30, just two months after the last price increases.

Raspberry Pi's 16GB models jump a massive $60, with other models going up $10 to $30, just two months after the last price increases.

Fitness Meets Flappy Bird Tony Goacher turned neglected smoothie bikes into game controllers using ESP32 boards and a Raspberry Pi.

Tony Goacher turned neglected smoothie bikes into game controllers using ESP32 boards and a Raspberry Pi.

Wi-Fi 6 IoT Boards Starting at Just $8 LILYGO’s new T-Dongle C5 and T7-C5 boards bring dual-band Wi-Fi 6 to IoT projects, and they start at just $8.

LILYGO’s new T-Dongle C5 and T7-C5 boards bring dual-band Wi-Fi 6 to IoT projects, and they start at just $8.

Makera Is Releasing a 3D Probe for Z1 and Carvera Air Machines To make it easier to set an origin on their Z1 and Carvera Air machines, Makera is coming out with a new 3D probe.

To make it easier to set an origin on their Z1 and Carvera Air machines, Makera is coming out with a new 3D probe.

You Can Phreak Atomic Clocks As Jeff Geerling points out in his newest video, you can phreak an atomic clock broadcast signal.

As Jeff Geerling points out in his newest video, you can phreak an atomic clock broadcast signal.

The CodeCell C6 Is a Tiny Feature-Packed Dev Board Even if you don't care about Microbots, you should check out the CodeCell C6.

Microbots' CodeCell C6 is a coin-sized ESP32-C6 board.

This Pendulum Is Actually a Battery Tom Stanton put physics into action with this unique pendulum battery.

Tom Stanton put physics into action with this unique pendulum battery.

The Anycubic Photon P1 Resin 3D Printer Claims Industrial Precision at a Consumer Price Anycubic launches their new Photon P1 "industrial grade" 3D printer on Kickstarter.

Anycubic has launched their new Photon P1 "industrial grade" 3D printer on Kickstarter.

This Twister-Themed Coffee Table Has Unexpected Functionality... This coffee table's colorful dots aren’t for positioning your hands or feet, they’re actually control inputs for smart devices.

Matty Benedetto created a coffee table with colorful dots that aren’t for positioning your hands or feet, they’re actually control inputs for smart devices.

This Is the Perfect Nintendo DS Flashcart The folks at LNH Team created the DSpico, which may just be the perfect Nintendo DS flashcart.

The folks at LNH Team created the DSpico, which may just be the perfect Nintendo DS flashcart.