Keywish Hummer-Bot-2.0 Instruction Manual page 61

void setup() {
Serial.begin(9600);
pinMode(A0, INPUT);
pinMode(A1, INPUT);
pinMode(A2, INPUT);
}
void loop() {
int left, centre, right;
left = digitalRead(A0);
centre = digitalRead(A1);
right = digitalRead(A2);
Serial.print("right:");
Serial.print(right);
Serial.print("
Serial.print("centre:");
Serial.print(centre);
Serial.print("
Serial.print("left:");
Serial.print(left);
Serial.println("
}
");
");
");
Figure .3.2.20 Example of the Black Track
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