Category Archives: Engineering

AxiDraw and TouchDesigner

We’ve noticed a few artists on twitter and instagram using TouchDesigner as a tool in their workflow toward creating output with AxiDraw.


David Braun has been posting beautiful, and sometimes mindbending artwork on twitter.


Chris Hall posted this piece using sound waves to create scenes.

Some like it plot . . . . . #inktober #axidraw #touchdesigner

A post shared by Hard Work Party (@hardworkparty) on


Noah Norman has been posting geometric plotting videos.

#axidraw #touchdesigner

A post shared by Matthew Ragan (@raganmd) on


Matthew Ragan has been taking advantage AxiDraw’s ability to draw on just about anything, and plotting over already printed materials. He also has published his tools on github for getting vectors out of TouchDesign. He describes it as:

A pipeline for handling the SOP to SVG pipeline. This is especially handy for using procedurally generated geometry for paths to be cut or plotted.

We’ve added a link to his repository on the AxiDraw documentation wiki. We love it when folks share their tools and would love to hear what tools and processes people are using or creating for working with our plotters.

AYAB v0.90 is here!

AYAB (all yarns are beautiful) Logo

The All Yarns Are Beautiful project has just released a new version of the AYAB software, v0.90!

It’s a bugfix-release, that means it fixes mostly known issues and no additional features are introduced. This is necessary to get more stability in the software and to have solid foundation for future developments.

If you’re using our AYAB Interface, we’d encourage you to upgrade. If you want to contribute to this project that brings new life to old Brother knitting machines, head over to the announcement to read more.

Electronic Kintsugi

Vanessa Julia Carpenter from FabLabRUC did a workshop at FabCafe Tokyo with Kintsugi Artist Kurosawa using mended dishes as conductors in circuits.

The precious metals used to repair the dishes are used to trigger sound or light, encouraging the participants to connect with the dishes in interesting ways. There’s much more detail on this intersection of craft and electronics over in Vanessa’s post about the workshop.

Signal Generator Musical Instrument

Our friend Arjan van der Meij made this charming musical instrument from a signal generator, a servo motor, an Arduino and a processing program. He wrote an instructable for it so you can build one, too.

Signal Generator Instrument

He also wrote about his experience with the project in Dutch on makered.nl. Projects like this one, that started with a question (“Why don’t you build a machine to do it?”) are great for learning new skills. I often get asked what things someone should get for learning electronics, and my answer is usually that the first thing you need is a project that you want to make so that you’ll have motivation to research what you’ll need.

3d printed knob adapter connected to servo motor and signal generator

Arjan wanted to learn tinkercad, and used this project toward that goal by modeling the knob adapter he’d need for connecting his servo to his signal generator knob. Even if you don’t want to make a musical instrument from a signal generator, this project may provide inspiration for trying out new techniques.

Fractals with AxiDraw

Paul Butler wrote a tutorial on Fractal Generation with L-Systems and posted some example code with the output plotted by AxiDraw.

Fractal tree drawn by AxiDraw

The tutorial is also available as a Jupyter notebook with runnable code.