I played a lot of Ultimate in college, and I’ve wanted to build a programmable, sensor-equipped disc ever since. This project is intended as a basic starting point for DIY disc projects: It can be programmed in the Arduino IDE, it looks cool when flying, and it responds to being thrown and caught.
The Flashflight Disc-O, designed in Boulder, CO and widely distributed by Nite Ize, is a good quality disc with an RGB LED and a couple of coin cells mounted in the center. A handful of fiber-optic light pipes run from the center out to the edges. At 185g, it weighs a bit more than a standard Ultimate disc, but generally flies well and has a good feel.
I decided to modify one of these since I figured I could repurpose the light pipes.
The end state of this project is less of a finished product than a starting point for fancier, more durable blinky discs, but I think it’s a pretty decent start.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.