Hackaday

Transmitting Wireless Power Over Longer Distances

Everyone loves wireless power these days, almost vindicating [Tesla’s] push for ...

A Look at the Panasonic FS-A1FM

MSX computers were not very common in the United States, and we didn’t know what...

A Hacker’s Approach to All Things Antenna

When your homebrew Yagi antenna only sort-of works, or when your WiFi cantenna s...

Repairing a Kodak Picture Maker Kiosk

Photo-printing kiosks are about as common as payphones these days. However, ther...

Building a Fully Automatic Birkeland-Eyde Reactor

Ever wanted to produce nitrogen fertilizer like they did in the 1900s? In that c...

Add WebUSB Support To Firefox With a Special USB Device

The WebUSB standard is certainly controversial. Many consider it a security risk...

You Too Can Do the Franck-Hertz Experiment

We talk about quantum states — that is, something can be at one of several discr...

Putting Conductive TPU To The Test

Ever pried apart an LCD? If so, you’ve likely stumbled at the unassuming zebra s...

My Scammer Girlfriend: Baiting a Romance Fraudster

Nobody likes spam messages, but some of them contain rather fascinating scams. C...

Hackaday Europe 2025: Streaming Live

Hackaday Europe 2025 is in full swing, and whether you’re experiencing it live i...

Probably The Simplest Sequencing Synth

With inexpensive microntrollers capable of the most impressive feats of sound sy...

Make Your Cheap Thermal Camera into a Microscope

[Project 326] has a cheap thermal camera that plugs into a smart phone. Sure the...

Building a Ten-Hundred Key Computer Word-Giving Thing

From the styling of this article’s title, some might assume that the Hackaday ed...

C+P: Combining the Usefulness of C with the Excellence ...

In a move that will absolutely not over-excite anyone, nor lead to any heated ar...

Pi Hand is a Digital Display of a Different Sort

Hackers enjoy a good theme, and so it comes as no surprise that every time March...

Hackaday Podcast Episode 312: Heart Attacks, the Speed ...

Elliot does the podcast on the road to Supercon Europe, and Al is in the mood fo...

You Know Pi, But Do You Really Know E?

Pi Day is here! We bet that you know that famous constant to a few decimal point...

Utah’s FORGE: a Research Laboratory For Enhanced Geothe...

Geothermal heat is a tantalizing source of energy that’s quite literally right b...

This Week in Security: The X DDoS, The ESP32 Basementdo...

We would be remiss if we didn’t address the X Distributed Denial of Service (DDo...

ClockworkPi Unveils New PicoCalc Handheld

Do you like scientific calculators? Don’t bother answering that question, you’re...

The Trials and Tribulations of Building a Pasta Display

We love unique displays here at Hackaday. If you can figure out how to show info...

The Mysterious and Important Work of Prop Design on Sev...

Have you seen Severance? Chances are good that you have; the TV series has becom...

Tracking Deep-Sky Objects

Astrophotography, and astronomy in general, takes some fairly specialized tools ...

BritCSS: Write CSS With British English Spellings

Everyone knows that there is only one proper English, with the rest being mere d...

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