// Funzioni:
void lightLedA () {
- if(millis() - previousMillisA > intervalA) {
+ if (millis() > previousMillisA + intervalA) {
// save the last time you blinked the LED
previousMillisA = millis();
void lightLedB () {
long intervalB = 500;
static int ledStateB ; // https://www.arduino.cc/en/Reference/Static
- if(millis() - previousMillisB > intervalB) {
+ if (millis() > previousMillisB + intervalB) {
// save the last time you blinked the LED
previousMillisB = millis();