He built a machine that can play the piano

Published 1 year ago in Technology. Submitted by thundersnow

The machine uses a raspberry pi to read midi files, and drive a solenoid associated with each note. The software analyzes the midi file, and assigns a note to a channel in the relay bank (16 channels maximum). You simply need to adjust the solenoids to the proper note,. and the m…
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MultiFab: Vision-Assisted Multi-Material 3D Printing

Published 9 years ago in Technology. Submitted by Kopi

A group of MIT scientists says they have developed the world’s first 3D-printer capable of making ready-to-use objects from 10 different materials at once.

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VR Headsets Explained

Published 8 years ago in Technology. Submitted by Geekster

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One of the First Portable Computers

Published 8 years ago in Technology. Submitted by kirkelicious

Presented my a mad mathematician

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Pasadena Police Department FATS - FireArm Training Simulator

Published 8 years ago in Technology. Submitted by sux2bu

Take a look at the FATS system, a sophisticated training tool used by the Pasadena Police Department.Better training makes for better policing.

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