Leds Efeito Fade In

//Baseado em postagens https://www.arduino.cc/ //Helio Schilipak //helioschilipak.blogspot.com int led[] = {3,5,6,9,10,11}; int botao = 13; void setup() { pinMode (botao, INPUT); for (int cont=0;cont<6;cont++){ pinMode (led[cont], OUTPUT); } } void loop() { if(digitalRead(botao)==HIGH) { for (int cont=0; cont<255; cont++) { for (int n=0; n<6; n++) { analogWrite (led[n], cont); delay(2); } } for (int cont=255; cont>0; cont--){ for (int n=0; n<6; n++){ analogWrite (led[n], cont); delay(1); } } } }