Rayhunter Sniffs Out Stingrays for $30
https://hackaday.com/2025/05/05/rayhunter-sniffs-out-stingrays-for-30/
https://hackaday.com/2025/05/05/rayhunter-sniffs-out-stingrays-for-30/
These days, if you’re walking around with a cellphone, you’ve basically fitted an always-on tracking device to your person. That’s even more the case if there happens to be an …read more (https://hackaday.com/2025/05/05/rayhunter-sniffs-out-stingrays-for-30/)
Once upon a time, typing “www” at the start of a URL was as automatic as breathing. And yet, these days, most of us go straight to “hackaday.com” without bothering …read more (https://hackaday.com/2025/05/05/what-happened-to-www/)
Creative PCB Business Cards are Sure to Make an Impression
https://hackaday.com/2025/05/05/creative-pcb-business-cards-are-sure-to-make-an-impression/
https://hackaday.com/2025/05/05/creative-pcb-business-cards-are-sure-to-make-an-impression/
Business cards are a simple way to share contact information, but a memorable design can make them stand out. [Jeremy Cook] has been experimenting with adding artistic finishes to PCBs, …read more (https://hackaday.com/2025/05/05/creative-pcb-business-cards-are-sure-to-make-an-impression/)
Keebin’ with Kristina: the One with the Bobblehead
https://hackaday.com/2025/05/05/keebin-with-kristina-the-one-with-the-bobblehead/
https://hackaday.com/2025/05/05/keebin-with-kristina-the-one-with-the-bobblehead/
No, see, it’s what’s inside that counts. Believe it or not, [nobutternoparm] retrofitted this innocent, adorable little tikes® so-called “Kidboard” rubber-dome keyboard into a mechanical marvel. Yeah! No, it wasn’t …read more (https://hackaday.com/2025/05/05/keebin-with-kristina-the-one-with-the-bobblehead/)
Round Displays Make Neat VU Meters
https://hackaday.com/2025/05/05/round-displays-make-neat-vu-meters/
https://hackaday.com/2025/05/05/round-displays-make-neat-vu-meters/
You can still get moving-needle meters off the shelf if you desire that old school look in one of you projects. However, if you want a more flexible and modern …read more (https://hackaday.com/2025/05/05/round-displays-make-neat-vu-meters/)
3D Printed Downspout Makes Life Just a Little Nicer
https://hackaday.com/2025/05/05/3d-printed-downspout-makes-life-just-a-little-nicer/
https://hackaday.com/2025/05/05/3d-printed-downspout-makes-life-just-a-little-nicer/
Sometimes, a hack solves a big problem. Sometimes, it’s just to deal with something that kind of bugs you. This hack from [Dillan Stock] is in the latter category, replacing …read more (https://hackaday.com/2025/05/05/3d-printed-downspout-makes-life-just-a-little-nicer/)
Water Drops Serve as Canvas for Microchemistry Art
https://hackaday.com/2025/05/05/water-drops-serve-as-canvas-for-microchemistry-art/
https://hackaday.com/2025/05/05/water-drops-serve-as-canvas-for-microchemistry-art/
If you’re like us and you’ve been wondering where those viral videos of single water drop chemical reactions are coming from, we may have an answer. [yu3375349136], a scientist from …read more (https://hackaday.com/2025/05/05/water-drops-serve-as-canvas-for-microchemistry-art/)