m a sensor</div><div class="line">        signal with RollingAverage().</div><div class="line"></div><div class="line">        The circuit:</div><div class="line"></div><div class="line">             Audio output on digital pin 9 on a Uno or similar, or</div><div class="line">            DAC/A14 on Teensy 3.1, or</div><div class="line">             check the README or http://sensorium.github.com/Mozzi/</div><div class="line"></div><div class="line">        Light dependent resistor (LDR) and 5.1k resistor on