Turning Sounds from a Flute Into Sheet Music

Composing music can be quite difficult – after all, you have to keep in mind all of the elements of musical theory, from time signature and key signature to the correct length for all of the notes. A team of students from Cornell University’s Designing with Microcontrollers class developed a …read more

Continue reading Turning Sounds from a Flute Into Sheet Music

Turning Sounds from a Flute Into Sheet Music

Composing music can be quite difficult – after all, you have to keep in mind all of the elements of musical theory, from time signature and key signature to the correct length for all of the notes. A team of students from Cornell University’s Designing with Microcontrollers class developed a …read more

Continue reading Turning Sounds from a Flute Into Sheet Music

The Magic Flute of Rat Mind Control Aims to Mix Magic and Science

Well this is unusual. Behold the Magic Flute of Rat Mind Control, and as a project it is all about altering the response to the instrument, rather than being about hacking the musical instrument itself. It’s [Kurt White]’s entry to the Musical Instrument Challenge portion of The Hackaday Prize, and it’s as intriguing as it is different.

[Kurt] has created a portable, internet-connected, automated food dispenser with a live streaming video feed and the ability to play recorded sounds. That device (named Nicodemus) is used as a Skinner Box to train rats — anywhere rats may be found — …read more

Continue reading The Magic Flute of Rat Mind Control Aims to Mix Magic and Science

Sharpening Drills Bits the Hard Way

Drill bits are so cheap that when one is too chowdered up to keep working, we generally just toss it out. So you might expect a video on sharpening drill bits to be somewhat irrelevant, but [This Old Tony] makes it work.

The reason this video is worth watching is not just that you get to learn how to sharpen your bits, although that’s an essential metalworker’s skill. Where [This Old Tony]’s video shines is by explaining why a drill bit is shaped the way it is, which he does by fabricating a rudimentary twist drill bit from scratch. Seeing …read more

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Robo-Flute Whistles MIDI

We aren’t sure this technically qualifies as music synthesis, but what else do you call a computer playing music? In this case, the computer is a Teensy, and the music comes from a common classroom instrument: a plastic recorder. The mistaken “flute” label comes from the original project. The contraption uses solenoids to operate 3D printed “fingers” and an air pump — this is much easier with a recorder since (unlike a flue) it just needs reasonable air pressure to generate sound.

A Teensy 3.2 programmed using the Teensyduino IDE drives the solenoids. The board reads MIDI command sent over …read more

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Mechano-Robotic Flute Made From An Old Shotgun

If you take an object and turn it into something else, does that constitute a hack?  Can a musical robot call to question the ethics of firearms exports? If you take a disabled shotgun and turn it into a flute, does it become an art piece? Deep questions indeed — and deliberately posed by [Constantine Zlatev] along with his collaborators [Kostadin Ilov] and [Velina Ruseva].

The Last Gun — a mechano-robotic flute, as [Zlatev] calls it — is built from recovered industrial parts, played using compressed air, and controlled by an Arduino and Raspberry Pi. After graphing the annual arms …read more

Continue reading Mechano-Robotic Flute Made From An Old Shotgun

Mechano-Robotic Flute Made From An Old Shotgun

If you take an object and turn it into something else, does that constitute a hack?  Can a musical robot call to question the ethics of firearms exports? If you take a disabled shotgun and turn it into a flute, does it become an art piece? Deep questions indeed — and deliberately posed by [Constantine Zlatev] along with his collaborators [Kostadin Ilov] and [Velina Ruseva].

The Last Gun — a mechano-robotic flute, as [Zlatev] calls it — is built from recovered industrial parts, played using compressed air, and controlled by an Arduino and Raspberry Pi. After graphing the annual arms …read more

Continue reading Mechano-Robotic Flute Made From An Old Shotgun