arduino_tester_code

//this code is for the purpose of testing arduino analog pinsvoid setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(A0, INPUT);
   pinMode(A1, INPUT);
    pinMode(A2, INPUT);
     pinMode(A3, INPUT);
      pinMode(A4, INPUT);
       
  Serial.begin(9600);
}

// the loop function runs over and over again forever
void loop() {
Serial.println(analogRead(A0));
  Serial.println(analogRead(A1));
  Serial.println(analogRead(A2));
  Serial.println(analogRead(A3));
  Serial.println(analogRead(A4)); 
  Serial.println();  
  delay(2000);// wait for a second
}