Tiny, Functional Atari 810 Disk Drive

Posted by John Farrier in Gadgets, Hacks & Mods, Living on May 6, 2011 at 5:16 pm

Blogger rossum recently played Zork for the first time in three decades, and it inspired him to make a tiny model of the Atari 810 drive. This one, however, reads SD cards. The picture above shows his drive sitting on top of an original 810.

Link via Geekosystem

 
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Laptop Bag Made from Floppy Disks

Posted by John Farrier in Art & Design, Crafts on February 16, 2011 at 5:01 pm

Sure, you can use your old 3.5″ floppy disks as coasters or to prop up uneven table legs, but why not try something a bit more creative? Stanislav, a reader of TechEBlog, made a laptop bag out of a bunch of them.

Link via Geek Crafts | Previously: Floppy Disks as Art Medium

 
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Floppy Disk Drives Playing Toccata and Fugue

Posted by John Farrier in Entertainment, Music, Video Clips on February 10, 2011 at 9:26 am


(Video Link)

We’ve seen floppy disk drives altered to serve as musical instruments, but not quite as sophisticated as this set up by YouTube user FunToTheHead. In this performance, he performs Bach’s Toccata and Fugue in D Minor:

Features two 3 1/2″ drives and two 5 1/4″ drives connected to a PIC18f14k50 microcontroller. It interfaces to any MIDI source via MIDI over USB. Straight MIDI would also be possible with an additional small circuit and some minor firmware changes. This initial version can respond to all 128 MIDI notes, and pitch bends +/- 2 semitones.

As it can produce only four simultaneous notes, and each drive has a different range and tonal characteristics, best results are obtained by arranging compositions by hand. However, it features two modes of operation: in one mode, MIDI channels 1 through 4 are played directly on floppy drives 1 through 4. In the other mode, all 16 MIDI channels are read, and notes are “intelligently” divvied out on a first-come, first-serve basis. “Note stealing” ensures that melody lines sound, but chords are often cut short. One or the other produces acceptable results for many unmodified MIDI files straight out of your favorite media player.

via Geek Dad


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