[dorkbotpdx-blabber] Focused Workshop, 30Nov08, Making Noise with the Arduino.

[dan p]

Sounds good, I'd like to have a spot.

Thanks.
Dan.

On Wed, Nov 19, 2008 at 2:36 AM, Donald Delmar Davis <ddelmardavis at gmail.com
> wrote:

>  As a part of the ongoing Arduino Cult Induction workshop series, this
> month we will be focusing on sound.
> In particular I will be going over creating sound using the Arduino's built
> in Pulse Width Modulation (PWM) and Direct Digital Synthesis using resistive
> ladders. We will investigate using the Piezo element
> as both a simple speaker and an input trigger. We will review the Musical
> Instrument Digital Interface (MIDI) from a hardware and software
> perspective, and  look at a couple of useful integrated
> circuits (the lm324 and the lm368).
>
> The workshop will cost $25 and participants will recieve a complete midi
> interface board for the dorkboard/arduino and a piezo element which will be
> used to create a midi drum trigger.
> Participants will also take with them parts for an r2r ladder, an op amp
> and an audio amp capable of driving small speakers or headphones.
>
> Participants should leave the workshop with a better understanding of
> how micro-controllers such as the Arduino can be used to create and control
> sound, they should have built at least one working musical controller and
> they should have the foundations for several sound related projects.
>
> Please bring your dorkboard, rbba, or other arduino compatible board, a
> soldering iron or breadboard, and a laptop.
>
> The workshop will be held at PNCA (NW 12th and Johnson) in room 205 from
> 1-5pm on Sunday, November 30.
>
>
> To reserve a space you can paypal the workshop fee to
> cult at tempusdictum.com and you can feel free to email me with any
> questions.
>
>
> The Arduino Cult Induction series of workshops are Sponsored by Tempus
> Dictum, Inc <http://www.tempusdictum.com/>. in support of DorkbotPDX<http://www.dorkbotpdx.org/>.
> (graphic by Jason Plumb <http://www.noisybox.net/>)
>
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>
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