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Hackaday Links: March 26, 2023

Sad news in the tech world this week as Intel co-founder Gordon Moore passed away in Hawaii at the age of 94. Along with Robert Noyce in 1968, Moore founded …read more

Plan To Jam Mobile Phones In Schools Is Madness

Mobile phones in schools. If you’re a teacher, school staffer, or a parent, you’ve likely got six hundred opinions about this very topic, and you will have had six hundred …read more

Hackaday Podcast 211: Pocket Sundial, Origami Llama, PCB Spacemouse

This week, Editor-in-Chief Elliot Williams and Contributor Emeritus Kristina Panos chewed the fat about the coolest hacks of the previous week. But first, a bit of news — our Low …read more

This Week In Security: USB Boom! Acropalypse, And A Bitcoin Heist

We’ve covered a lot of sketchy USB devices over the years. And surely you know by now, if you find a USB drive, don’t plug it in to your computer. …read more

PCIe For Hackers: Link Anatomy

Last time, we looked over diffpairs, their basics, routing rules and the notorious tolerances of PCIe when it comes to diffpairs. Now, let’s take a look at the exact signals …read more

From The Blog

See all blog entries
  • Printing A Brutalist Kitchen Timer

    2 Comments

    By Abe Connelly | April 2, 2023

    A kitchen timer is one of those projects that’s well defined enough to have a clear goal, but allows plenty of room for experimentation with functionality and aesthetics. [Hggh]’s exploration …read more

  • Rubik’s Cube Solver Does It In 4.56 Seconds

    2 Comments

    By Lewin Day | April 2, 2023

    Solving Rubik’s Cubes is a learnable skill. However, to compete at the top level, you’ll have to train hard. Speed cubers can solve a 3×3 cube in under ten seconds …read more

  • Why Do Rifa Capacitors Fail?

    7 Comments

    By Jenny List | April 1, 2023

    Anyone who works with older electronic equipment will before long learn to spot Rifa capacitors, a distinctive yellow-translucent component often used in mains filters, that is notorious for failures. It’s …read more

  • Building An Energy Sword Replica From Halo

    1 Comment

    By Lewin Day | April 1, 2023

    A good many of us whiled away the hours of our youths playing Swords Only deathmatch in Halo 2. The Energy Sword, aka the Plasma Sword, was the star of …read more

  • Cat Skull For Internet Connection Divination

    4 Comments

    By Abe Connelly | April 1, 2023

    [Emily Velasco] has an internet provider that provides sub-par connectivity. Instead of repeatedly refreshing a browser tab to test if the network is up, [Emily] decided to create an internet …read more

  • Blender And OpenEMS Teamed Up Make Stunning Simulations

    4 Comments

    By Lewin Day | April 1, 2023

    There’s tons of theory out there to explain the behavior of electronic circuits and electromagnetic waves. When it comes to visualization though, most of us have had to make do …read more

  • Modern Dance Or Full-Body Keyboard? Why Not Both!

    7 Comments

    By Dan Maloney | April 1, 2023

    If you felt in your heart that Hackaday was a place that would forever be free from projects that require extensive choreography to pull off, we’re sorry to disappoint you. …read more

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  • Why A Community Hackerspace Should Be A Vital Part Of Being An Engineering Student

    62 Comments
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    21 Comments
  • Weird Electric Jet Skis Are Hitting The Waves

    63 Comments
  • Feeling The Heat: Railway Defect Detection

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  • Europe’s Proposed Right-To-Repair Law: A Game Changer, Or Business As Usual?

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    6 Comments
  • Jac Goudsmit at Supercon 2022

    2022 Supercon: Jac And Ralf Explore The Secrets Of The Digital Compact Cassette

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  • Linux Fu: Gum Up Your Script

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DIY Human-sized Mech

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If you missed it

  • Why A Community Hackerspace Should Be A Vital Part Of Being An Engineering Student

    62 Comments
  • PCIe For Hackers: Extracting The Most

    21 Comments
  • Weird Electric Jet Skis Are Hitting The Waves

    63 Comments
  • Feeling The Heat: Railway Defect Detection

    29 Comments
  • Europe’s Proposed Right-To-Repair Law: A Game Changer, Or Business As Usual?

    143 Comments
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Our Columns

  • Hackaday Does Berlin

    2 Comments
  • Hackaday Podcast 212: Staring Through ICs, Reading Bloom Filters, And Repairing, Reworking, And Reballing

    No comments
  • This Week In Security: Macstealer, 3CX Carnage, And Github’s Lost Key

    6 Comments
  • Jac Goudsmit at Supercon 2022

    2022 Supercon: Jac And Ralf Explore The Secrets Of The Digital Compact Cassette

    8 Comments
  • Linux Fu: Gum Up Your Script

    10 Comments
More from this category

Recent comments

  • mathman on Printing A Brutalist Kitchen Timer
  • Dude on Printing A Brutalist Kitchen Timer
  • Winston on Why Do Rifa Capacitors Fail?
  • Skip Flem on Squeezing Secrets Out Of An Amazon Echo Dot
  • Floydian Slip on Why Do Rifa Capacitors Fail?
  • Joseph Eoff on Why A Community Hackerspace Should Be A Vital Part Of Being An Engineering Student
  • Joseph Eoff on Why A Community Hackerspace Should Be A Vital Part Of Being An Engineering Student
  • Joseph Eoff on Why A Community Hackerspace Should Be A Vital Part Of Being An Engineering Student
  • Winston on Cat Skull For Internet Connection Divination
  • Andy Pugh on Why Do Rifa Capacitors Fail?

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  • FulanoDetail has updated the log for DIY Human-sized Mech.
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  • Calum liked DIY Soil Moisture Sensor with E-Ink Display.
  • Frank has added a new log for GM-Study-Max.
  • casp8 liked midi-deck.
  • Andrea Console has updated details to Twelve inches of Art to see the stars.
  • M. Bindhammer has updated the project titled Biotop.
  • TRAN.VINH.QUANG has updated the log for New opensource hardware 1U satellite project..
  • Frank has added a new log for GM-Study-Max.
  • M. Bindhammer has updated details to Biotop.
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