Hackaday Links: Sunday, April 21st, 2013

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Regular reader and master hacker [Bill Porter] got married. Congratulations [Bill] and [Mara]! The two of them just couldn’t leave their soldering irons at home. The actually swore their vows by soldering together a circuit during the ceremony (blinky wedding dress, el wire tuxedo, and all).

[Kevin] sent in a link to [Red Fathom's] hacked Wacom tablet. It’s the … Read the rest

Building a six-channel floppy drive synth from start to finish

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We’ve seen scores of floppy drives play music, but never before have we seen a project as clean as [Rupert]‘s Moppyduino. It’s an Arduino-based board that controls the stepper motors in six separate floppy drives, coaxing them in to playing music from a MIDI file.

The Moppyduino is more than just a convenient way to control the stepper motors … Read the rest

A Floppy Drive Orchestra

With 8 drives working in concert, this “floppy drive array orchestra” takes drive music to a whole new level!  As if that wasn’t enough, [SileNT] decided to use the16x64 LED array that he’s been working on in concert with the drives.

For those that remember, we’ve actually featured [SileNT], AKA [Pawel]‘s, work before, where we were impressed that he was … Read the rest

Star Wars Imperial March Played by Dual Floppy Drives

Although many have made some sort of music with improvised electronics, few sound as cool as this Imperial March from Star Wars played by two floppy drives. According to [Pawel], “It’s nothing new” and quite simple. This may be true as we’ve featured an Imperial March-playing floppy drive here before, but it was only one drive. Although it may … Read the rest

CNC machine from PC parts

[Mike Rankin] built a small CNC machine using some PC parts. He repurposed two optical drives and a floppy drive to create the plotter seen drawing the Hackaday logo above. The X and Y axes use the stepper motor controlled read heads from two optical drives. The Z axis is built using the read head hardware from a floppy … Read the rest

Analog audio recorded on a floppy

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[Jeri ellsworth] of fatmanandcircuitgirl.com has made an audio recorder out of a floppy disk and an old tape recorder. She’s able to record 15 seconds of audio directly to floppy disk. In the video after the break, she explains how it works, and why you hear the creepy reverb effect. The next step is to run this as a pedal … Read the rest