Finishing FDM Prints with SLS Resin

[Thomas Sanladerer] has a filament-based 3D printer and a resin one. Can the two types of raw material combine to make something better? [Thomas] did some experiments using some magnets to suspend the parts and a hot air soldering gun to heat things up.

The trick turns out to be …read more

Continue reading Finishing FDM Prints with SLS Resin

The Only Cassette Player Worth Owning in 2019

Vinyl has the audiophiles to keep it relevant, and CDs still have the people who are scared of streaming music, but who mourns for the cassette tape? Yesterday we would have said nobody, but now that [Igor Afanasyev] has unleashed his latest creation onto an unsuspecting world, we aren’t so …read more

Continue reading The Only Cassette Player Worth Owning in 2019

Texture Trick for 3D Prints From the Stone Age

Arguably one of the most difficult aspects of 3D printing is trying to make the finished product look like it wasn’t 3D printed. It can take a lot of time and work to cover up the telltale layer lines (or striations, if you want to get fancy), especially if your 3D printer isn’t perfectly calibrated. While there aren’t many shortcuts to achieve a glass-like finish on 3D printed parts, if your end goal is to make something that looks like stone, [Wekster] has a tip for you.

He demonstrates the technique by building a gorgeous recreation of the main gate …read more

Continue reading Texture Trick for 3D Prints From the Stone Age

Gaming System Built With Kite, The DIY Android Kit

As a gamer, [Lexie Dostal] dreamed of a smartphone that was a viable gaming platform: something with enough power to run the games and emulators he was interested in, with the controls to make playing them feel natural. So when he got his hands on an early version of Kite, the modular open hardware platform designed to be hacked and customized, that’s exactly what he decided to build. The Kite kit would provide the touch screen and Android-equipped motherboard, he just needed to design a case and integrate controls to make it a real gaming device.

The case design [Lexie] …read more

Continue reading Gaming System Built With Kite, The DIY Android Kit

How to Put the ‘Pro’ in Prototype

It’s easy to get professional-quality finishes on your prints and prototypes if you take the right steps. In the final installment of his series about building with Bondo, product designer [Eric Strebel] shows us how it’s done no matter what the substrate.

How does he get such a smooth surface? A few key steps make all the difference. First, he always uses a sanding block of some kind, even if he’s just wrapping sandpaper around a tongue depressor. For instance, his phone holder has a round indent on each side. We love that [Eric] made a custom sanding block by …read more

Continue reading How to Put the ‘Pro’ in Prototype

Gramazon Gives Your Echo Dot a 1920’s Makeover

Unless you’re particularly fond of hockey pucks, you probably aren’t really keen on the aesthetics of the NSA’s Amazon’s diminutive listening device, the Echo Dot. It’s not exactly ugly, but if anyone at Amazon spent more than ten minutes considering the visual design of the thing when it was being developed, we’d be shocked.

Luckily for us, there are hackers and makers who not only have the artistic chops to come up with visually appealing designs, but are kind enough to share them with those of us who are a few crayons short of a full box in that …read more

Continue reading Gramazon Gives Your Echo Dot a 1920’s Makeover