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Hot Dog on a Spring on a Motor

Hot Dog on a Spring on a Motor

It’s been a lot of fun teaching Electronics and Sculpture, and weird things happen sometimes, so I thought I’d take the time to explain a weird thing, and how it happened. The photo above is a kinetic sculpture titled “Hot Dog on a Spring on a Motor”.

Steak Ballet

The photo above is a kinetic sculpture titled “Steak Ballet”. It was created by Atticus, one of the students in the class. When you open the box, the steak (not a real steak) spins around. It’s like a music box, without music, and with meat. (But not real meat.)

During critique we started coming up with a few crazy ideas, and someone, I don’t know if it was me, or if it was Mike, came up with idea of a hot dog, on a spring, that spins around. I honestly can’t remember if one person came up with it, or it was collaborative, but it became a running joke during critique… and in a few classes afterwards.

Hot Dog on a Spring on a Motor

Steak Ballet was the third project of the semester. By the fourth project (the mid-term) the hot dog on a spring thing was sort of a regular joke. The mid-term projects were awesome, and I was really proud of the work my students did, so I decided to reward them by building something and showing it to them… thus “Hot Dog on a Spring on a Motor” was born. And I gave credit to the class on the bottom of the piece.

Hot Dog on a Spring on a Motor

Now, this also all came together for another weird reason… Joe at BBCM brought a bunch of hot dogs into my office and I asked if I could borrow one. Also, Joe knows Atticus and they used to work together. Weird!

And yes, this does continue some of the ideas I was playing with when I created the Pizza Bagel Bot for a robot battle last year.

Hot Dog on a Spring on a Motor

Here’s a quick (poor quality) video of the Hot Dog on a Spring on a Motor. (At least it’s not a Vertical Video!)

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Here comes the PCOMP!

LED PWM

Somehow the folks at UWM’s Peck School of the Arts convinced me to become an Adjunct Lecturer and teach a Physical Computing course titled “Electronics and Sculpture”. Okay, I’m being a coy, I jumped at the chance, and I’m pretty excited about it!

I’ve been playing around working with Arduino microcontrollers for a little over five years now, building all sorts of strange projects, and truth be told, I did a lot of weird electronics projects when I was a kid, and even took electronics classes in high school. As for the sculpture part, I think a bunch of these projects qualify as sculptures.

Potentiometer LED

I’m still designing the course as I go, so this semester is extra hard. (I taught a digital art lab class last semester, but the material was all provided for me.) Developing curriculum is hard! Luckily I’ve got a great group of students are we’re figuring it all out together. I’m also trying to bring in bits and pieces from the world I’m used to; un-conferences, open-source, hackerspaces, maker culture, DIY, etc. So far it seems to be working.

Photocell LED

As for these diagrams, I did them all with Fritzing. I also recently used Fritzing to design and fab a circuit board. Since it’s proven so useful to me, and using it has somehow become part of my job(s) I wanted to contribute. I donated some euros to the project. I wish I could do more, but perhaps in the future I can contribute more than just cash. Still, it’s a start!