Subscribe to RSS

Drawdio: noise making pencil

1 Star2 Stars3 Stars4 Stars5 Stars (1 votes, average: 5.00 out of 5)
Loading...

The Drawdio is essentially a pencil with a musical synthesizer attached to it. The synthesizer uses the conductivity of the pencil’s graphite to generate different sounds with each stroke. Some may call it music, I call it noise. Either way, it’s a kinda cool toy, although it can become annoying real fast. The Drawdio runs on a AAA battery for many hours of digital noise. Videos after the jump.

The schematics, board layout, and build instructions for the Drawdio is available at LadyAda. The kit itself costs $19.50 at AdaFruit Industries. The Drawdio kit works with any pencil (mechanical ones too) but the kit comes included with a 2B pencil. Soft lead pencils are recommended.

Early prototype:

::

Via: Boing Boing Gadgets




Post a Comment

Your email is never published nor shared. Required fields are marked *

*
*