//------------------------------------------- // Simple example of a while() loop //------------------------------------------- int i; // variable for counting int ledPin = 7; void setup() { pinMode(ledPin, OUTPUT); } void loop() { while(i < 10) { digitalWrite(ledPin, HIGH); // blink LED quickly delay(100); digitalWrite(ledPin, LOW); delay(100); i = i + 1; // increment i } digitalWrite(ledPin, HIGH); // one slow (1 second) blink delay(1000); digitalWrite(ledPin, LOW); delay(1000); i = 0; // Reset i } |