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int leds[]= {9, 10, 11}; void setup() { } void loop() { for (int c=0;c<3;c++) { for (int i=0;i<256;i++) { analogWrite(leds[c], i); delay(10); } } for (int c=0;c<3;c++) { for (int i=255;i>=0;i--) { analogWrite(leds[c], i); delay(10); } } } |