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Update! https://instagram.com/p/3ZuDMMFrFn/?taken-by=_galilei I received all parts, and tested out the setup with the included showcard (video link above). Works well, now I just need to properly mount everything and build the DAC circuit!

Arduinos are good for taking nearly any signals from the external environment as input, manipulating this data, and then outputting the result to an external device in order to control it. They are used for controlling motors, sure, but there are a million other uses for them :D

Already have! Yea! I moved here from Manitoba a few years ago and I have never been happier. I had help from a few friends, and my girlfriend helped immensely with the design of the jacket and the sewing :D it was my first big electronics project, and I learned so much.

I've been browsing these forums for the past few days, mostly when I would google a question about laser projectors. The info here has been super useful, but I finally had to create an account because I couldn't find answers to some of my questions. A couple of things about me: - I am...

I like to create interactive art installations for music and art festivals. This one would be fun for nighttime. It's also going to act as a gateway into all things laser projector for me. I love lasers!

Essentially, yea. I was also going to experiment with fiducials for people to use instead of fingers. Then I could read the orientation of the fiducial so that people could control different characteristics of the shape by rotating the fiducial marker. And perhaps bringing two fiducials close to...

Hello all! Brand new to the forums here, and to laser scanners. I am currently interested in building an x-y laser scanner using an Arduino to control the galvos. The full project involves a user being able to control the x-y coordinates and characteristics of certain shapes (circles, triangles...