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Fresh hacks every day By Al Williams | March 5, 2025 Nowadays, if you have a microscope, you probably have a camera of some sort attached. [Applied Science] shows how you can add an array of tiny LEDs and some compute …read more By Kristina Panos | March 5, 2025 [Hope This Works] wants to someday build a tiny factory l
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News
What Is A Computer?
5+ mon, 4+ week ago (342+ words) On the podcast, [Tom] and I were talking about the new generation of smartphones which are, at least in terms of RAM and CPU speed, on par with a decent laptop computer. If so, why not just add on a…...
Yesterday’s Technology, Re-engineered Today
2+ mon, 1+ week ago (271+ words) Hackaday Watching [sprite_tm]âs build of a handheld...
Retrotechtacular: The $550K Video Conferencing System Used To Make Bee Movie
9+ mon, 1+ week ago (364+ words) [Jerry Seinfeld dressed up as a honey bee promoting his film Bee Movie.]Jerry Seinfeld dressed up as a honey bee promoting his film Bee Movie. " data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2025/11/Jerry-Bee2.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/11/Jerry-Bee2.png?w=800" />The modern office environment has shifted in recent years....
Taking Electronics To A Different Level
8+ mon, 4+ week ago (349+ words) One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to level-shifting. In the video, the specific voltage domains of 3.3 volts and…...
Putting A Teensy To Task As A Transputer Link
10+ mon, 3+ week ago (867+ words) https://www.8bitforce.com/blog/2025/10/02/teensy-4.1-speaks-transputer-link " data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2025/10/retroshield_transputer_revA_take2-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/10/retroshield_transputer_revA_take2-featured.png?w=800" />One downside of working with the old Inmos Transputer devices is the rarity and cost of the original silicon. Obviously, you can’t sidestep the acquisition of the processor—unless you emulate—but …read more…...
Why Do We Love Weird Old Tech?
9+ mon, 2+ week ago (540+ words) August], recently wrote a love letter to plasma TV technology. Sitting between the ubiquitous LCD and the vanishing...August], recently wrote a love letter to plasma TV technology. Sitting between the ubiquitous LCD and the vanishing...
2025: As The Hardware World Turns
8+ mon, 1+ week ago (627+ words) If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — that’s another twelve months of skills learned, projects started, and hacks….hacked. The average Hackaday reader has a thirst for…...
The Arduino UNO, Basically
4+ mon, 2+ week ago (363+ words) If you miss the days when you used Basic on your classic computer or wrote embedded software with a Basic Stamp, then maybe dust off your Arduino UNO or any similar AVR board and try nanoBASIC_UNO fro... If you miss the…...
2025 Hackaday Supercon: More Wonderful Speakers
11+ mon, 5+ day ago (779+ words) Supercon is just around the corner, and we’re absolutely thrilled to announce the second half of our slate! Supercon will sell out so get your tickets now before it’s too late. If you’re on the fence, we hope this pushes…...
Hear Ye, Hear Ye! The Magic Of The Scroll-Like Phone Which Wast Not!
5+ mon, 5+ day ago (432+ words) One doesn’t have to get far into a teardown of this phone to find more. A tiny brush hides in the curved corner of the screen rolling mechanism, to keep debris out of the pocket the screen sits inside. This…...