Saturday, 30 April 2011

Invisible instrument - tuning the inputs

Each input in the invisible instrument triggers samples by detecting a change in light above a sensor. Because different rooms have different light levels (and light levels can change across a small space in the same room) each input can be adjusted to make it more or less sensitive to the amount of light it is receiving.
To do this, we have put a potentiometer on each input which the user can adjust to get the best results.

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