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/)

Hardware Built For Executing Python (Not Pythons)
https://hackaday.com/2025/05/06/hardware-built-for-executing-python-not-pythons/

Lots of microcontrollers will accept Python these days, with CircuitPython and MicroPython becoming ever more popular in recent years. However, there’s now a new player in town. Enter PyXL, a …read more (https://hackaday.com/2025/05/06/hardware-built-for-executing-python-not-pythons/)

Improving Flying Drones By Mimicking Flying Squirrels
https://hackaday.com/2025/05/06/improving-flying-drones-by-mimicking-flying-squirrels/

With the ability to independently adjust the thrust of each of their four motors, quadcopters are exceptionally agile compared to more traditional aircraft. But in an effort to create an …read more (https://hackaday.com/2025/05/06/improving-flying-drones-by-mimicking-flying-squirrels/)

Optical Contact Bonding: Where the Macro Meets the Molecular
https://hackaday.com/2025/05/06/optical-contact-bonding-where-the-macro-meets-the-molecular/