void setup() { pinMode(A0, INPUT); pinMode(10, OUTPUT); pinMode(11, OUTPUT); pinMode(12, OUTPUT); pinMode(9, OUTPUT); } void loop() { if (analogRead(A0) > 341 && analogRead(A0) < 682) { for (int count = 0; count < 1; count++) { digitalWrite(10,HIGH); delay(3000); digitalWrite(10,LOW); } } else if (analogRead(A0) < 341 && analogRead(A0) > 100) { for (int count = 0; count < 1; count++) { digitalWrite(11,HIGH); delay(3000); digitalWrite(11,LOW); } } else if (analogRead(A0) > 682 && analogRead(A0) < 1000) { for (int count = 0; count < 1; count++) { digitalWrite(12,HIGH); delay(3000); digitalWrite(12,LOW); } } else { if (analogRead(A0) < 100 || analogRead(A0) > 1000) { for (int count = 0; count < 1; count++) { digitalWrite(9,HIGH); digitalWrite(9,LOW); } } } }