Hackaday
Elgato Key Lights Get Matter Upgrade
Elgato Key Lights Get Matter Upgrade No comments by: Zoe Skyforest October 1, 2026 Title: Copy Short Link: Copy…
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A Mechanical Radio, Sort Of
A Mechanical Radio, Sort Of No comments by: Al Williams October 1, 2026 Title: Copy Short Link: Copy [The Mike Stuff]…
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Drum Machina Go! as a New Music Tool for the Game Boy
As A New Music Tool For The Game Boy No comments by: Zoe Skyforest October 1, 2026 Title: Copy Short Link: Copy The…
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Archiving The World’s Oldest Webcam Feed
Archiving The World’s Oldest Webcam Feed No comments by: Zoe Skyforest October 1, 2026 Title: Copy Short Link: Copy…
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Vacuum Drying and Making Stuff Hot in a Vacuum
Of course, we’d still want to retain the vacuum while doing said heating, which raises the question of how you best…
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The Whole Computer Is Vim
ESP-Vim is a new firmware project that transforms ESP32 microcontrollers into minimalist computers running the Vim…
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SDR– Lets You Patch Together Your Setup
There are many software defined radio tools out there, with various interfaces and methods of configuration. [Julian]…
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DIY Game Console Does It With Optical Disks
DIY Game Console Does It With Optical Disks No comments by: Tyler August September 30, 2026 Title: Copy Short Link:…
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Will Superconducting Transistors Help Quantum Computers?
Will Superconducting Transistors Help Quantum Computers? This is worsened by the problem that regular semiconductor…
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Pogo-Bot Goes All Terrain With Compliant Foot
Pogo-Bot Goes All Terrain With Compliant Foot No comments by: Tyler August September 30, 2026 Title: Copy Short Link:…
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Open Source Tricorder Is In It For The Science
PeterAJansen has developed the Open Source Science Tricorder Cyberdeck, a handheld device designed for practical…
Hackaday
Apple Finally Made AirPods Repairable… Sort Of
Apple Finally Made AirPods Repairable… Sort Of No comments by: Maya Posch September 30, 2026 Title: Copy Short Link:…
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Assembling and Testing a DIY Jet Turbine
Assembling And Testing A DIY Jet Turbine No comments by: Maya Posch September 30, 2026 Title: Copy Short Link: Copy…
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Roman Telescope Saves Fuel, Doubles Mission
Roman Telescope Saves Fuel, Doubles Mission No comments by: Zoe Skyforest September 30, 2026 Title: Copy Short Link:…
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Sheety Turns Spreadsheets Into Binaries, For Some Reason
Sheety Turns Spreadsheets Into Binaries, For Some Reason No comments by: Donald Papp September 30, 2026 Title: Copy…
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A Simple Solution for Streamlining Battery Recycling
A Simple Solution For Streamlining Battery Recycling No comments by: Navarre Bartz September 30, 2026 Title: Copy…
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No More Windows For The Dutch Government, Ze Kiezen Nu Linux
It’s one thing when individuals or companies do this, but another entirely when it’s an entire country. So the news…
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Determining Diamond’s Properties Under Extreme Pressures
This includes something like the melting curve of diamond and potential phases beyond this diamond lattice phase that…
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The Deep Magic of 3D Graphics Perspective
The article explores the mathematical foundations of 3D graphics perspective, noting that the mechanic became standard…
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Designing a Fully 3D-Printed Mechanical Calculator
Using nothing but elements like simple gears their motion is used to calculate everything from a simple multiplication…
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Improved Double-Sided Toner Transfer Method
Many of which involve harsh chemicals and were easy to mess up. Getting a single-layer PCB using the toner transfer…
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Electromechanical TV Goes 3D with This Light-field Display
Electromechanical TV Goes 3D With This Light-field Display No comments by: Tyler August September 29, 2026 Title: Copy…
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Geothermal Cooling For New York’s Subways
Geothermal Cooling For New York’s Subways No comments by: Zoe Skyforest September 29, 2026 Title: Copy Short Link:…
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Testing Coulomb’s Law and Similar Fundamentals Yourself Remains Tricky
Testing Coulomb’s Law And Similar Fundamentals Yourself Remains Tricky No comments by: Maya Posch September 29, 2026…
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Metal Gear Solid Moves From PlayStation to ESP32
Metal Gear Solid Moves From PlayStation To ESP32 No comments by: Tyler August September 29, 2026 Title: Copy Short…
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Pitting a CFD-Optimized Toroidal Propeller Against a Conventional One
A project by Neuronautics compared the efficiency of a conventional propeller against a CFD-optimized toroidal…
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Two-Dimensional Material Now Easier to Manufacture
Researchers have developed a more efficient method for manufacturing MXenes, a two-dimensional material previously…
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Synthetic Aperture Radar Drone Gets Interferometric Imaging
Not only did he develop a much more powerful autofocus algorithm to clean up the radar images, but he also extended…
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Places To Visit: Landschaftspark Duisburg-Nord
Places To Visit: Landschaftspark Duisburg-Nord 2 Comments by: Jenny List September 28, 2026 Title: Copy Short Link:…
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The FPGA Chronicles: Exploring the Tang Nano 20K
The FPGA Chronicles: Exploring The Tang Nano 20K 5 Comments by: Al Williams September 28, 2026 Title: Copy Short Link:…
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Jet Megatextures Demo for ESP32-S3
Michael Biggins demonstrated mipmapping, a level-of-detail rendering technique, on the ESP32-S3 microcontroller using…
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Using the SNES Super FX Chip to Run Super Mario 64
Using The SNES Super FX Chip To Run Super Mario 64 No comments by: Maya Posch September 28, 2026 Title: Copy Short…
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An IR Blaster Project, in a Nutshell
An IR Blaster Project, In A Nutshell No comments by: Bryan Cockfield September 28, 2026 Title: Copy Short Link: Copy…
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Hackaday Links: September 27, 2026
Researchers from Harvard have detected a radio signal from the exoplanet Beta Pictoris B, marking the first time such…
Hackaday
Center-Pivot System Modified to Mow Lawn
A hobbyist named rctestflight constructed a miniature center-pivot system designed to mow a lawn using principles…
Hackaday
Going on a Tangent with the Intel 8087’s Hybrid CORDIC Algorithm
Ken Shirriff and colleagues reverse-engineered the Intel 8087 FPU to analyze its hybrid CORDIC algorithm for…
Hackaday
Defeating Satellite Spoofing with Galileo’s Encryption
Galileo, Europe's global navigation satellite system, has successfully demonstrated its first cryptographically…
Hackaday
Ways To Empirically Identify a Magnet’s Polarity
Ways To Empirically Identify A Magnet’s Polarity No comments by: Donald Papp September 27, 2026 Title: Copy Short…
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Reverse Engineering Apple’s Mikey Chip
Reverse Engineering Apple’s Mikey Chip No comments by: Bryan Cockfield September 27, 2026 Title: Copy Short Link: Copy…
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When the Debugger Lies With Stale Cache Values
When The Debugger Lies With Stale Cache Values No comments by: Maya Posch September 27, 2026 Title: Copy Short Link:…
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Basically, Galvanizing Metal Without Acid
A new method allows for the galvanizing of metal parts without the use of strong acids, making the process more…
Hackaday
A Modular Macro Keypad
A new modular macro keypad called suutari20 utilizes 3.5 mm audio jacks to connect individual keys, allowing for a…
Hackaday
Cheap Yellow Display Dreams of PDA
Cheap Yellow Display Dreams Of PDA No comments by: Tyler August September 26, 2026 Title: Copy Short Link: Copy…
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Self-Repairing Conductive Material from Liquid Metal
Researchers at Virginia Tech’s VT MADE Lab have developed a self-repairing conductive material using liquid metal…
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A Pocket-Sized Digital Fish Tank
A Pocket-Sized Digital Fish Tank 1 Comment by: Zoe Skyforest September 26, 2026 Title: Copy Short Link: Copy The…
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You Can Make a Microprocessor That’s All Your Own
You Can Make A Microprocessor That’s All Your Own No comments by: Jenny List September 26, 2026 Title: Copy Short…
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Easy Ways Sink a Hardware Startup
The article highlights five common mistakes that can cause hardware startups to fail, emphasizing that business…
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Abusing SQL to Play DOOM
A group at CedarDB has successfully ported the original DOOM game to the SQL programming language to demonstrate its…
Hackaday
The Low-Level Waste Dumps in The Atlantic Have Become Ecosystems
Although a lot of fuss is made of the spent uranium fuel and high-level waste produced by light water reactors and…
Hackaday
Reviving the PoE++ Feature on a Ubiquiti Switch
Reviving The PoE++ Feature On A Ubiquiti Switch No comments by: Maya Posch September 25, 2026 Title: Copy Short Link:…
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