- — Transmitting Wireless Power Over Longer Distances
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at 3/16/25 8:00amEveryone loves wireless power these days, almost vindicating [Teslas] push for wireless power. One reason why transmitting electricity this way is a terrible idea is the massive losses involved once read more- — A Look at the Panasonic FS-A1FM
- at 3/16/25 5:00amMSX computers were not very common in the United States, and we didnt know what we were missing when they were popular. [Re:Enthused] shows us what would have been a read more
- — A Hacker’s Approach to All Things Antenna
- at 3/16/25 2:00amWhen your homebrew Yagi antenna only sort-of works, or when your WiFi cantenna seems moody on rainy days, we can assure you: it is not only you. You can stop read more
- — Repairing a Kodak Picture Maker Kiosk
- at 3/15/25 11:00pmPhoto-printing kiosks are about as common as payphones these days. However, there was a time when they were everywhere. The idea was that if you didnt have a good printer read more
- — Building a Fully Automatic Birkeland-Eyde Reactor
- at 3/15/25 8:00pmEver wanted to produce nitrogen fertilizer like they did in the 1900s? In that case, youre probably looking at the Birkeland-Eyde process, which was the first industrial-scale atmospheric nitrogen fixation read more
- — Add WebUSB Support To Firefox With a Special USB Device
- at 3/15/25 5:00pmThe WebUSB standard is certainly controversial. Many consider it a security risk, and, to date, only Chromium-based browsers support it. But there is a workaround that is, ironically, supposed to read more
- — You Too Can Do the Franck-Hertz Experiment
- at 3/15/25 2:00pmWe talk about quantum states that is, something can be at one of several discrete values but not in between. For example, a binary digit can be a 1 read more
- — Putting Conductive TPU To The Test
- at 3/15/25 11:00amEver pried apart an LCD? If so, youve likely stumbled at the unassuming zebra strip the pliable connector that makes bridging PCB pads to glass traces look effortless. [Chuck] read more
- — My Scammer Girlfriend: Baiting a Romance Fraudster
- at 3/15/25 8:00amNobody likes spam messages, but some of them contain rather fascinating scams. Case in point, [Ben Tasker] recently got a few romance scam emails that made him decide to take read more
- — Hackaday Europe 2025: Streaming Live
- at 3/15/25 4:36amHackaday Europe 2025 is in full swing, and whether youre experiencing it live in Berlin or following along from home, heres where youll find all the info you need to read more
- — Probably The Simplest Sequencing Synth
- at 3/15/25 2:00amWith inexpensive microntrollers capable of the most impressive feats of sound synthesis, its not so often we see projects that return to an earlier style of electronic music project. The read more
- — Make Your Cheap Thermal Camera into a Microscope
- at 3/14/25 11:00pm[Project 326] has a cheap thermal camera that plugs into a smart phone. Sure they are handy, but what if you could hack one into a microscope with a resolution read more
- — Building a Ten-Hundred Key Computer Word-Giving Thing
- at 3/14/25 8:00pmFrom the styling of this articles title, some might assume that the Hackaday editors are asleep at the switch this fine day. While that might be true its not read more
- — C+P: Combining the Usefulness of C with the Excellence of Prolog
- at 3/14/25 5:00pmIn a move that will absolutely not over-excite anyone, nor lead to any heated arguments, [needleful] posits that their C Plus Prolog (C+P for short) programming language is the best read more
- — Pi Hand is a Digital Display of a Different Sort
- at 3/14/25 2:00pmHackers enjoy a good theme, and so it comes as no surprise that every time March 14th (Pi Day) rolls around, the tip line sees an uptick in mathematical activity. read more
- — Hackaday Podcast Episode 312: Heart Attacks, the Speed of Light, and Self-balancing
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at 3/14/25 11:43amElliot does the podcast on the road to Supercon Europe, and Al is in the mood for math and nostalgia this week. Listen in and find out what they were read more - — You Know Pi, But Do You Really Know E?
- at 3/14/25 11:00amPi Day is here! We bet that you know that famous constant to a few decimal points, and you could probably explain what it really means: the ratio of a read more
- — Utah’s FORGE: a Research Laboratory For Enhanced Geothermal Systems
- at 3/14/25 9:30amGeothermal heat is a tantalizing source of energy thats quite literally right below our feet. At the same time geothermal energy is hard to develop as the Earths crust is read more
- — This Week in Security: The X DDoS, The ESP32 Basementdoor, and the camelCase RCE
- at 3/14/25 8:00amWe would be remiss if we didnt address the X Distributed Denial of Service (DDoS) attack thats been happening this week. It seems like everyone is is trying to make read more
- — ClockworkPi Unveils New PicoCalc Handheld
- at 3/14/25 5:00amDo you like scientific calculators? Dont bother answering that question, youre reading Hackaday so we already know the answer. We also know youre a fan of building things yourself and read more
- — The Trials and Tribulations of Building a Pasta Display
- at 3/14/25 2:00amWe love unique displays here at Hackaday. If you can figure out how to show information on some weird object, were all about it. So when [Julius Curt] wrote in read more
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