int sensorPin = A0;    // select the input pin for the micro switch/gear

int sensorPin = A1;
int sensorPin = A2;
int sensorPin = A3;
int sensorPin = A4;
int sensorPin = A5;
int solPin = 3;            // select the pin for the solenoid
int solPin = 5; 
int solPin = 6; 
int solPin = 9; 
int solPin = 10; 
int solPin = 11;

void setup() {
 
	 
 
	 pinMode(solPin, OUTPUT);
     // declare the solPin as an OUTPUT:
}

void loop() {
  
  sensorValue = analogRead(sensorPin);
   // read the value from the sensor:


 
 digitalWrite(solPin, HIGH);  // turn the solPin on