Building Custom Floppy Drive Power Cables

So far, I’ve figured out how to get a single floppy drive to make music. But why play music on one floppy drive when you could play it on eight? An Arduino Uno with Moppy can drive a maximum of nine drives when connecting directly to the I/O pins. If you have nine drives on hand and an Arduino Uno, it’s simply a matter of connecting the data lines to the Arduino (step, direction, and drive select), and the power lines to a 5V supply. That’s the simple and messy way. The more complicated, cleaner way is to build dedicated custom…

Musical Floppy Drives

Note: This project is current a work in progress. This page is likely to change as I progress. Overview The goal of this project is to build a set of “musical” floppy disk drives. That is, to be able to use a floppy disk drive as an instrument that plays notes via MIDI. Using a few of these drives I can even play entire songs. Posts Part 1: Getting Started with Musical Floppy Drives Part 2: Building Custom Floppy Drive Power Cables Part 3: Building Musical Floppy Drive Breakout Boards Part 4: 8 Musical Floppy Drives Play “Cara Mia Addio” Part 5: Controlling Musical…