/* Connect the Arduino to the ATtiny as follows: Arduino +5V ---> ATtiny Pin 8 Arduino Ground ---> ATtiny Pin 4 Arduino Pin 10 ---> ATtiny Pin 1 Arduino Pin 11 ---> ATtiny Pin 5 Arduino Pin 12 ---> ATtiny Pin 6 Arduino Pin 13 ---> ATtiny Pin 7 int samples[NUMSAMPLES]; */ int outPin0 = 0; // pin #5 int outPin1 = 1; // pin #6 int outPin2 = 2; // pin #7 // int outPin3 = 3; // pin #2 // int outPin4 = 4; // pin #3 void setup(void) { pinMode(outPin0, OUTPUT); pinMode(outPin1, OUTPUT); pinMode(outPin2, OUTPUT); } void loop(void) { // flat wait with LED on digitalWrite(outPin0, HIGH); delay(35); digitalWrite(outPin0, 0); delay(55); digitalWrite(outPin1, HIGH); delay(35); digitalWrite(outPin1, 0); delay(55); digitalWrite(outPin2, HIGH); delay(35); digitalWrite(outPin2, 0); delay(55); }