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/

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/

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/

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/

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/)

3D Print Your Own Injection Molds, Ejector Pins and All
https://hackaday.com/2025/05/05/3d-print-your-own-injection-molds-ejector-pins-and-all/

3D printing is all well and good for prototyping, and it can even produce useful parts. If you want real strenght in plastics, though, or to produce a LOT of …read more (https://hackaday.com/2025/05/05/3d-print-your-own-injection-molds-ejector-pins-and-all/)

Nebula Mouse: The 6-DOF You Build Yourself
https://hackaday.com/2025/05/05/nebula-mouse-the-6-dof-you-build-yourself/

Let’s say your CAD workflow is starving for spatial awareness. Your fingers yearn to push, twist, and orbit – not just click. Enter the Nebula Mouse. A 6-DOF DIY marvel, …read more (https://hackaday.com/2025/05/05/nebula-mouse-the-6-dof-you-build-yourself/)