int vr_pin = A0;
void setup() {
pinMode(vr_pin, INPUT);
Serial.begin(9600);
}
void loop() {
int vr = analogRead(vr_pin);
Serial.println(vr);
delay(500);
}
int vr_pin = A0;
void setup() {
pinMode(vr_pin, INPUT);
Serial.begin(9600);
}
void loop() {
int vr = analogRead(vr_pin);
Serial.println(vr);
delay(500);
}