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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

The Physics Of Keeping Thermal Power Stations Cool

Recently thermal power stations have been in the news quite a bit, mostly in the context of them being throttled back or shut down due to the river water used …read more

From The Blog

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  • ShieldFont: Bludgeoning AI Scrapers That Disrespect Robots.txt

    1 Comment

    By Maya Posch | August 14, 2026

    In the more innocent days of the World Wide Web you could simply put a robots.txt file in the root of your website that search engine indexing bots and similar …read more

  • Mauchly And Eckert’s Other Computers

    No comments

    By Al Williams | August 14, 2026

    If you ask a random person who [John Mauchly] or [J. Presper Eckert] were, you’d probably get a blank stare. Ask a Hackaday reader, and you have a better shot. …read more

  • Rare IBM PC Brought Back To Life

    3 Comments

    By Zoe Skyforest | August 13, 2026

    [Epictronics] happens to have a rather special machine in his possession. It’s a rare IBM PC prototype or concept machine from the late 1980s known as the IBM 7496 Executive …read more

  • Removing Microplastics From Soil With Tumbling Magnetic Flakes

    2 Comments

    By Maya Posch | August 13, 2026

    While in aquatic environments microplastics can be filtered out relatively easily, in soil it’s much harder to get to these microscopic particles. While you can certainly strip mine an entire …read more

  • Troubleshooting Video Delay On The Raspberry Pi

    No comments

    By Zoe Skyforest | August 13, 2026

    The Raspberry Pi line of single-board computers are great little devices, and they can do great things with cameras and video. However, there can be a fair bit of latency …read more

  • Tearing Down A Cheap Digital Caliper

    22 Comments

    By Zoe Skyforest | August 13, 2026

    Most hackers and makers end up with a cheap pair of calipers in the toolbox at some point or another. [DiodeGoneWild] decided to take a particularly cheap plastic pair and …read more

  • Bridging Older Tasmota Hardware Into Apple Home

    1 Comment

    By Zoe Skyforest | August 13, 2026

    The Tasmota firmware is a popular choice for flashing to a range of Espressif microcontrollers to turn them into smart home devices. If you have such devices in your house, …read more

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  • Bladerunners And The Mother Of Invention

    20 Comments
  • Getting Back Into Resin Printing: First Results

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

    31 Comments
  • The Physics Of Keeping Thermal Power Stations Cool

    8 Comments
  • FitzRoy’s Glass: Victorian Weather Marvel Or Glorified Thermometer?

    22 Comments
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  • Supercon Ten Tickets On Sale Now

    3 Comments
  • Procrastineers Rejoice! 2026 Supercon Call For Participation Extended

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  • Linux Fu: Heads Or Tails For VPN

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  • Retrotechtacular: A View Of The Moon From 1964

    13 Comments
  • Hackaday Links: August 9, 2026

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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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6502 Tiny BASIC in <2kBytes for Bell 80-153 SBC

6502 Tiny BASIC in <2kBytes for Bell 80-153 SBC

by Vincent
CryptoGotchi Compagnon

CryptoGotchi Compagnon

by mikpoly
Scottina

Scottina

by Scottsky
Industrial Laser Distance Sensor

Industrial Laser Distance Sensor

by Serhii
Tetra - 4-bit CPU

Tetra - 4-bit CPU

by kaimac
HANDY

HANDY

by Gabriel

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If you missed it

  • Bladerunners And The Mother Of Invention

    20 Comments
  • Getting Back Into Resin Printing: First Results

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

    31 Comments
  • The Physics Of Keeping Thermal Power Stations Cool

    8 Comments
  • FitzRoy’s Glass: Victorian Weather Marvel Or Glorified Thermometer?

    22 Comments
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  • Supercon Ten Tickets On Sale Now

    3 Comments
  • Procrastineers Rejoice! 2026 Supercon Call For Participation Extended

    1 Comment
  • Linux Fu: Heads Or Tails For VPN

    6 Comments
  • Retrotechtacular: A View Of The Moon From 1964

    13 Comments
  • Hackaday Links: August 9, 2026

    9 Comments
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Recent comments

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  • Aknup on Read A USB Logitech Racing Wheel On An ESP32‑S3
  • Aknup on Your Laptop Keyboard, On Another Device
  • DanielF on Hacking Fiber To The Home
  • DanielF on Hacking Fiber To The Home
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  • acheide on Tearing Down A Cheap Digital Caliper
  • Aknup on The Chernobyl NPP And Forty Years Of Robots For High Radiation Environments
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Now on Hackaday.io

  • Corey has added a new log for Kobee Studio – Modern PCB Graphics for KiCad.
  • Quackieduckie has updated details to TICK - Hacking Drone.
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  • 胡凡 liked ESP Audio Boards (v2) and Louder-ESP32.
  • mikpoly has added details to CryptoGotchi Compagnon.
  • Archer Quinn has updated details to The Gemini Protocols for Deep Space Travel.
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