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Tech In Plain Sight: Glucose Meters

If you or someone you know is diabetic, it is a good bet that a glucose meter is a regular fixture in your life. They are cheap and plentiful, but …read more

Know Audio: It All Depends On The DAC

Our trip through the world of audio technology has taken us step-by step from your ears into a typical home Hi-Fi system. We’ve seen the speakers and the amplifier, now …read more

VCF East Roars Back To Life

It didn’t take long to realize that the 2021 Vintage Computer Festival East — returning to the InfoAge Science and History Museum in Wall, New Jersey after being held virtually …read more

The Low-Down On Long-Wave: Unlicensed Experimental Radio

In the 125 years since Marconi made his first radio transmissions, the spectrum has been divvied up into ranges and bands, most of which are reserved for governments and large …read more

They Milk Cows, Don’t They?

You’ve no doubt heard of the many alternatives to cow’s milk that are available these days. Perhaps you’ve even tried a few of them in your quest to avoid lactose. …read more

From The Blog

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  • Building A Devil’s Toothpaste Rocket Motor

    No comments

    By Lewin Day | October 21, 2021

    When it comes to weird and wacky homebrew rocket experiments, [Integza] keeps himself fairly busy. He’s now attempted a design repurposing Devil’s Toothpaste for propulsion. Devil’s Toothpaste is really the …read more

  •

    Smokeless Burn Barrel Makes Your Backyard Fire Much Cleaner

    7 Comments

    By Lewin Day | October 21, 2021

    Old 55-gallon drums are often repurposed into fire barrels with the simple addition of a few holes cut into the walls. Generally, they’re fit enough for purpose but can have …read more

  •

    Going Forward To The Land: Technology For Permaculture

    5 Comments

    By Jenny List | October 21, 2021

    It’s usual for a Hackaday scribe to read hundreds of web pages over a typical week as we traverse the world in search of the good stuff to bring you. …read more

  •

    Announcing The Next Round Of Remoticon Talks

    No comments

    By Kristina Panos | October 21, 2021

    It’s coming up fast — Hackaday Remoticon 2021 is just a few weeks away, and we’re working around the clock to load up the weekend with awesome and inspiring talks …read more

  •

    3D Printable Scope Probe Adapts To Your Needs

    6 Comments

    By Dave Rowntree | October 21, 2021

    If there’s one this we electronics engineers are precious about, it’s our test gear. The instruments themselves can be obscenely expensive, since all that R&D effort needs to be paid …read more

  •

    The Incredible Tech Of The Vacuum-Seal Flask

    17 Comments

    By Kristina Panos | October 21, 2021

    I recently started using a 50-year-old vacuum-seal flask that belonged to my Grandpa so that I don’t have to leave the dungeon as often to procure more caffeine. Besides looking …read more

  •

    Build A Moon Phase Clock That Looks Like The Real Thing

    3 Comments

    By Lewin Day | October 21, 2021

    The moon is a beautiful thing that has captivated humanity for centuries, particularly before the advent of television and the Internet when there was nothing else to watch. [JCM_MatSci] developed …read more

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  • A 1971 Thermos compliments this mid-century corner of my office.

    The Incredible Tech Of The Vacuum-Seal Flask

    17 Comments

  • The Low-Down On Long-Wave: Unlicensed Experimental Radio

    49 Comments

  • Making Your Projects Move: Jeremy Fielding To Deliver Remoticon Keynote

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  • Electric Vehicles, The Gasoline Problem, And Synthetic Fuels

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  • Carbon Sequestration As A Service Doesn’t Quite Add Up

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  • Going Forward To The Land: Technology For Permaculture

    5 Comments

  • Announcing The Next Round Of Remoticon Talks

    No comments

  • Tech In Plain Sight: Glucose Meters

    19 Comments

  • Know Audio: It All Depends On The DAC

    20 Comments

  • VCF East Roars Back To Life

    15 Comments
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Spot Welder

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duckyPad: Do-It-All Mechanical Macropad

duckyPad: Do-It-All Mechanical Macropad

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ZigStar LAN Gateway

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e.Dispenser - For solder paste, adhesives and more

e.Dispenser - For solder paste, adhesives and more

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Triple Controller - Classic Gaming USB Adapter

Triple Controller - Classic Gaming USB Adapter

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My machinery 2021

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A Retro-Authentic Microtronic Emulator

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Long-Range IOT Everywhere!

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Gaming keypad for left handers

Gaming keypad for left handers

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ABNielsen.com 6502 SBC

ABNielsen.com 6502 SBC

 by Anders Nielsen
TRICORDUINO - 3.0 True Scientific Tricorder

TRICORDUINO - 3.0 True Scientific Tricorder

 by Antonio Cesar de Oliveira

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If you missed it

  • A 1971 Thermos compliments this mid-century corner of my office.

    The Incredible Tech Of The Vacuum-Seal Flask

    17 Comments

  • The Low-Down On Long-Wave: Unlicensed Experimental Radio

    49 Comments

  • Making Your Projects Move: Jeremy Fielding To Deliver Remoticon Keynote

    2 Comments

  • Electric Vehicles, The Gasoline Problem, And Synthetic Fuels

    113 Comments

  • Carbon Sequestration As A Service Doesn’t Quite Add Up

    118 Comments
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  • Going Forward To The Land: Technology For Permaculture

    5 Comments

  • Announcing The Next Round Of Remoticon Talks

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  • Tech In Plain Sight: Glucose Meters

    19 Comments

  • Know Audio: It All Depends On The DAC

    20 Comments

  • VCF East Roars Back To Life

    15 Comments
More from this category

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  • Victor Martelli on Raspberry Pi Tablet Gets Radio Surgical Enhancement
  • Christian Knopp on Smokeless Burn Barrel Makes Your Backyard Fire Much Cleaner
  • doug on Raspberry Pi Tablet Gets Radio Surgical Enhancement
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  • Jeff on Smokeless Burn Barrel Makes Your Backyard Fire Much Cleaner
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  • Norbert Heinz has added a new log for My machinery 2021.
  • Max.K liked Moco 12-Pro Scaled Servo Quadruped Robot.
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