From the Forums: SpiroGraph 3D Laser Project with Arduino #arduino

User IronJungle shared a SpiroGraph 3D Laser Project in the Adafruit Forums!

I have done several projects, but wanted to play with the Arduino. Instead of just getting an LED to “Hello World”, I decided to lump a few basic, commonly used uC features into one easy project. Results were good. I learned many of the Arduino basics and was left with an interesting project.

Maybe it can help someone else get Arduino motivated.

SpiroGraph 3D Laser Project [with Arduino]

Objective: Reflect a laser beam off mirrors mounted on three fans to display a ‘wild’ 3D spirograph type pattern on any surface. Provide fan speed control (manual or automatic) to adjust the displayed patterns. Full electrical schematic and source code follows….

Read more.

3dw3 3v

WhiskeyTangoHotel Com

Photo 767727

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