 
 //button on pin 0, debounce 30 ms
 Switch randomButton(0, 30);
+
+// test pot
+Potentiometer pot(A0);
+
+
 
 /* 
   initialize the ring

  //delay(1000);
  //ring.randomize();
  // first, update all inputs - switches, knobs, etc - 
  // updateComponents();
  
  // Finally, update the ring itself, which should now have all current state, and will be able to determine if it needs to refresh
  ring.update();

#include <Potentiometer.h>

#include <Switch.h>

// have to include libraries referenced within libraries in the sketch as well!
