Scratch-built bottle cap coffee table pulses to the music

scratch-build-bottlecap-coffe-table

This isn’t a thrift-store coffee table modified as a craft project. [Dandujmich] built it from the ground-up using framing lumber, bottle caps, plastic resin, and some electronics for bling.

The first step was to see if he had enough caps on hand for the project. It’s hard to grasp how many were used just by looking at it, but the … Read the rest

Reproduce 3D printed models by making your own molds

Need fifty copies of that 3D printed whirligig you’re so proud of? It might be faster to just cast copies by using the 3D printed model to make a mold. [Micah] found himself in this situation and managed to cast one copy every 10-12 minutes using the mold seen above.

With the object in hand, you need to find … Read the rest

Running into the Form 1 printer at Maker Faire

The Form 1 resin printer Kickstarter met its funding goal in just about 8 hours, and after five days is on track to be the most successful Kickstarter to date. Being so successful meant we had to drop by the FormLabs booth at Maker Faire to see what the hubub is.

From the sample prints floating around the booth, the … Read the rest

3D DLP printer builds an orange TARDIS

This micro-sized TARDIS is the latest print from [Ron Light]‘s Sedgwick 3D DLP printer. Yes, it’s orange, but the print quality for such a small object is pretty astounding.

The Sedgwick 3D printer is currently available as a kit on Kickstarter. For five hundred bones, the Sedgwick provides all the parts – minus a DLP projector and resin … Read the rest

Free formed circuit protected by a brick of crystal clear resin

The look of this crystal clear resin brick is pretty amazing. [Rupert Hirst] decided to encase his amplifier circuit in a block of polyester resin. We just hope he got everything in his circuit right because there’s no way to replace any of those parts now!

He deserves a lot of credit for working out a visually pleasing way … Read the rest

A six-year adventure into the world of CNC fabrication

Hackaday doesn’t always get the entire back story of a build. The usual assumption is that someone decided to build something, and with just a little bit of effort the project makes it into the Hackaday tip line. This doesn’t do justice to the builder, with skills honed after years of practice and experience. A 200-word summary is deceiving, and … Read the rest

Who needs mecanum wheels?

Skills are all that’s needed to solve a problem. Take this four-wheeled robot as an example. [Michal Zalewski] wanted it to be omnidirectional but wasn’t very satisfied with the concept of mecanum wheels and the like. So he designed a chassis with wheels at each corner that can pivot as one to change orientation. The image may look like … Read the rest