void setup() {
pinMode(A0, INPUT);
Serial.begin(9600);
}
void loop() {
int reading = analogRead(A0);
Serial.println(reading);
if (reading<700) {
digitalWrite(7,HIGH);
}
else {
digitalWrite(7,LOW);
}
delay(100);
}
void setup() {
pinMode(A0, INPUT);
Serial.begin(9600);
}
void loop() {
int reading = analogRead(A0);
Serial.println(reading);
if (reading<700) {
digitalWrite(7,HIGH);
}
else {
digitalWrite(7,LOW);
}
delay(100);
}