     lcd.write("Enter 0 or 1");
   }
 }
+
+void startMotor() {
+  outputValue = 0;
+  while (outputValue < 256) {
+    analogWrite(gate, outputValue);
+    outputValue++;
+    delay(10);
+  }
+}
+

      digitalWrite(gate, LOW);
    }
    else {
      digitalWrite(gate, HIGH);
    }
    lcd.clear();
    lcd.setCursor(0, 0);
    lcd.print("New value ");

const int contrastPin = 6;
const int contrast = 40;

const int gate = 9;
int mode = 0;
int outputValue;

void setup() {
  Serial.begin(9600);
