#include Ugen gen1; Ugen gen2; void setup() { Serial.begin(115200); gen1.setFrequency(13); gen1.setAmplitude(50); gen1.setPhase(0); gen1.setYShift(0); gen2.setFrequency(17); gen2.setAmplitude(25); gen2.setPhase(0.25); gen2.setYShift(25); } void loop() { float t = millis() * 0.001; float x = gen1.sinus(t); float y = gen2.sinus(t); Serial.print(x); Serial.print("\t"); Serial.print(y); Serial.print("\t"); Serial.print(x + y); Serial.println(); }