3D Printing Wearables with a Net

If you want to build wearables, you need to know how to sew, right? Maybe not. While we’re sure it would come in handy, [Drato] (also known as [RobotMama]) shows how she prints designs directly on a net-like fabric. You can see a video of the process below.

The video after the break shows an Ultimaker, but there’s really nothing particularly special about the printer. The trick is to print a few layers, pause, and then insert the fabric under the printer before resuming the print.

[Drato] holds the fabric down after inserting it, and mentions you can use glue …read more http://pje.fyi/Q9BySN

Paul Jacob Evans

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Knitting ALUs (and Flipdots)

[Irene Posch] is big into knitted circuits. And while most of the textile circuits that we’ve seen are content with simply conducting enough juice to light an LED, [Irene]’s sights are set on knittable arithmetic logic units (ALUs). While we usually think of transistors as the fundamental building-blocks of logic circuits, [Irene] has developed what is essentially a knit relay. Be sure to watch the video after the break to see it in construction and in action.

The basic construction is a coil of conductive thread that forms an electromagnet, and a magnetic bead suspended on an axle so that …read more http://pje.fyi/PpLtly

Paul Jacob Evans