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Announcing The 2026 Hackaday Retrocomputing Challenge

What is it about retrocomputing? For some people, it’s nostalgia. For others, it’s the appeal of simplicity. For still others, it’s the chance to save old machines from the graveyard. …read more

Procrastineers Rejoice! 2026 Supercon Call For Participation Extended

A few weeks ago, we put out the call for participation for this year’s 2026 Hackaday Supercon, taking place in Pasadena, CA this November. Today was going to be the …read more

Getting Back Into Resin Printing: First Results

When we last left off, I had just set up a new SLA resin printer and was on the verge of doing the initial round of printing to see just …read more

PC-1: The 1954 Computer With No Tubes, Relays, Or Transistors

However you make a digital computer, you need something to represent a binary digit. Usually this is some form of switch: a relay, a tube, or a transistor, although there …read more

Linux Fu: Heads Or Tails For VPN

If you’ve done much networking, you surely know the frustration of trying to connect to something, say a Raspberry Pi, that lives behind your consumer router. There are a number …read more

From The Blog

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  • Self-Hosting Offline Websites

    4 Comments

    By Bryan Cockfield | August 21, 2026

    If there’s one thing that’s guaranteed in the tech world it’s that nothing is guaranteed. From AOL, Netscape, Yahoo, and MySpace, every tech empire seems to eventually fall to ruin. …read more

  • Running Zork On The Steam Controller

    No comments

    By Zoe Skyforest | August 20, 2026

    The Steam Controller is a device capable of many interesting feats. It’s intended to act simply as an input device, and yet, it can run games all on its own. …read more

  • Superconducting Temperature Record Set At Ambient Pressure

    7 Comments

    By Maya Posch | August 20, 2026

    An interesting type of superconductors available to us today are the ones that achieve this property at room temperature, with only the small snag that they require crushing pressures that …read more

  • Samsung Printer Is The Next Frontier Of Minecraft Servers

    2 Comments

    By Tyler August | August 20, 2026

    While DOOM remains the undisputed champion of ‘game you play on every piece of hardware’ it seems that the role of ‘game you play on everything just because you can’ …read more

  • Homebrew 68K Machine Has A PCI Bus

    7 Comments

    By Zoe Skyforest | August 20, 2026

    The Peripheral Component Interconnect (PCI) bus was first introduced all the way back in 1992. It quickly became the standard way to interface add-on cards on the PC platform, supplanting …read more

  • Foldable OLED Displays And The Bane Of Dust

    22 Comments

    By Maya Posch | August 20, 2026

    Much like Apple’s once vaunted super-slim butterfly keyboard, today’s range of portable devices featuring flexible OLED displays – which can fold said display into a much smaller form factor – …read more

  • 3D Printering: Why Is My PLA So Brittle?

    18 Comments

    By Maya Posch | August 20, 2026

    Over the years poly(lactic acid) (PLA) – also known as polylactide – has become a popular thermoplastic for a variety of reasons. One of these reasons is that it’s easily …read more

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  • An Early History Of Space Stations: The Brick Moon Made Real

    11 Comments
  • Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

    20 Comments
  • Hackaday Europe 2026: Open Source Hardware Goes Underground, Literally

    7 Comments
  • Bladerunners And The Mother Of Invention

    30 Comments
  • Getting Back Into Resin Printing: First Results

    25 Comments
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Our Columns

  • Art of 3D printer in the middle of creating a Hackaday Jolly Wrencher

    3D Printering: Why Is My PLA So Brittle?

    18 Comments
  • Announcing The 2026 Hackaday Retrocomputing Challenge

    12 Comments
  • Linux Fu: Improving FTP

    15 Comments
  • Hackaday Links: August 16, 2026

    9 Comments
  • Fully Characterized Systems

    13 Comments
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Featured Projects

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PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

by Raushan Kumar
LightInk

LightInk

by Daniel Ansorregui

Trending Projects

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Industrial Laser Distance Sensor

Industrial Laser Distance Sensor

by Serhii
PocketBeagle 2 Black Cape

PocketBeagle 2 Black Cape

by Leo5593
8-bit Workbench ED: hands-on with number systems

8-bit Workbench ED: hands-on with number systems

by Nijssen
the Metaproject

the Metaproject

by Paul McClay
Harvesting NFC Energy to Transmit Commands

Harvesting NFC Energy to Transmit Commands

by caspar
DIY Scanning Electron Microscope

DIY Scanning Electron Microscope

by Rafael Vogler

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If you missed it

  • An Early History Of Space Stations: The Brick Moon Made Real

    11 Comments
  • Hackaday Europe 2026: The 1-Bit CPU That Ran Factories

    20 Comments
  • Hackaday Europe 2026: Open Source Hardware Goes Underground, Literally

    7 Comments
  • Bladerunners And The Mother Of Invention

    30 Comments
  • Getting Back Into Resin Printing: First Results

    25 Comments
More from this category

Categories

Our Columns

  • Art of 3D printer in the middle of creating a Hackaday Jolly Wrencher

    3D Printering: Why Is My PLA So Brittle?

    18 Comments
  • Announcing The 2026 Hackaday Retrocomputing Challenge

    12 Comments
  • Linux Fu: Improving FTP

    15 Comments
  • Hackaday Links: August 16, 2026

    9 Comments
  • Fully Characterized Systems

    13 Comments
More from this category

Recent comments

  • lamalas on Self-Hosting Offline Websites
  • Bob the builder on 3D Printering: Why Is My PLA So Brittle?
  • jenningsthecat on Foldable OLED Displays And The Bane Of Dust
  • JohnU on Foldable OLED Displays And The Bane Of Dust
  • Martin on Superconducting Temperature Record Set At Ambient Pressure
  • frenchone on Self-Hosting Offline Websites
  • ganzuul on Superconducting Temperature Record Set At Ambient Pressure
  • RetepV on Foldable OLED Displays And The Bane Of Dust
  • CRJEEA on Samsung Printer Is The Next Frontier Of Minecraft Servers
  • CRJEEA on Superconducting Temperature Record Set At Ambient Pressure

Now on Hackaday.io

  • Serhii has updated the project titled Industrial Laser Distance Sensor.
  • Shiela Dixon has updated details to MCU-less teletype terminal using Alphacom printer.
  • Shiela Dixon has updated the log for MCU-less teletype terminal using Alphacom printer.
  • ikozyris liked Full Scale flying delorean model.
  • Shiela Dixon has updated the project titled MCU-less teletype terminal using Alphacom printer.
  • Leo5593 has updated the project titled PocketBeagle 2 Black Cape.
  • Leo5593 has updated details to PocketBeagle 2 Black Cape.
  • onilrac liked ESP Audio Boards (v2) and Louder-ESP32.
  • Nijssen has updated the project titled 8-bit Workbench ED: hands-on with number systems.
  • agp.cooper has updated the log for Walking Machine.
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