Oscilloscope graphics workshop
From Whitespace (Hackerspace Gent)
Note: this article is about a passed event.
| Oscilloscope graphics workshop |
|---|
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| From 2011/09/18 14:30:00 to 2011/09/18 17:59:59 |
| Presenters ({{#arraydefine:p|Johannes}}{{#arraysize:p}}warning.png"{{#arraysize:p}}" is not a number.): |
| Johannes |
| Attendees ({{#arraydefine:a|piet}}{{#arraysize:a}}warning.png"{{#arraysize:a}}" is not a number.): |
| piet |
| Where: |
| Whitespace
Blekerijstraat 75, Gent, Belgium Loading map...
Costs 0 |
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«To create some visual attraction to our iMarkt booth I'm inviting you for a oscilloscope graphics workshop.»
The idea is to control the beam of an oscilloscope with the sound output of a soundcard. I will introduce you to the essentials of eg. lissajous figures and go further from there. No background knowledge required but I will not be able to avoid mentioning sine and cosine functions
It makes neat graphics because it works without pixels for a change. Some samples
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