Crafting Lightsaber Props: A Galactic Journey Unveiled
Binocular Lens Holder with OpenSCAD
In preparation for the October 14, 2023 Annular Eclipse, I wanted to use my binoculars to get a close look at the sun during the eclipse. I could buy premade solar filter lens caps at $50 a piece, that may or may not fit my binoculars. Or I could buy a sheet of solar filter […]
Millennium Falcon Waffle Maker
My kids got me this for Father’s Day!
Star Trek Away Mission Escape Box
I’ve been wanting to build this for a log time, and I finally did it! And as a bonus, I won the 2022 Hackaday Sci-Fi Contest Winner! You can read all about it in my Star Trek Shuttle Console Hackaday project page. FAIR WARNING: it contains several SPOILERS to any of you that may want […]
Remote Firework / Rocket Igniter
Have you ever wanted to remotely launch a model rocket, or some fireworks safely? I know I sure have. So I came up with this method using an RC airplane transmitter, receiver, and an Electronic Speed Controller (ESC). By using the built-in ESC safety feature, that requires the throttle to be raised, lowered and then […]
Mega Button Remote – Wireless charger
As a simple upgrade to the Megabutton Universal Remote Mk II+ / Adaptive Universal Remote, here is a simple way to add wireless charging to almost any project. Parts By attaching the wireless charger receiver to your device, you can then use it with a compatible wireless charger. In the instance of the Megabutton Universal […]
Pump Sprayer Upgrade
I use this pump sprayer only for water, as it is my water supply for a water bottle rocket launcher. I got tired of constantly having to manually pump the water container when I was already using an air compressor to fill and pressurize the water bottle rockets. This is when I took on the […]
Mark Rober’s Creative Engineering Course
Even though I’m a seasoned engineer, I thought it would be fun to take Mark Rober’s Creative Engineering Course on studio.com, to see what his approach was to teaching the principles of the engineering process, and share them with my kids. So I signed up with my brother and dove right in. Overall, I enjoyed […]
DIY USB-C Hub
USB-C is all the rage these days. Most people welcome it, some people absolutely despise it. And I get it, for the everyday user you only need one cable to rule them all, but it is certainly a headache for engineers to have to deal with all the regulations packed into one port. I find […]
STEM Capsule – First Step
I’m finally designing an interactive spaceship for my kids called the STEM Capsule. The cardboard mock-up looks promising.