1 files changed, 27 insertions, 0 deletions
diff --git a/mussel6/mussel6.ino b/mussel6/mussel6.ino
new file mode 100644
index 0000000..0886a4a
--- /dev/null
+++ b/mussel6/mussel6.ino
@@ -0,0 +1,27 @@
+const int ledPin = 13;  // LED connected to digital pin 13
+
+void setup() {
+  pinMode(ledPin, OUTPUT);   
+  Serial.begin(9600);        
+  Serial.println("Enter 'ON' to turn the LED on, or 'OFF' to turn it off.");
+}
+
+void loop() {
+  if (Serial.available() > 0) {
+    String command = Serial.readStringUntil('\n');  
+    command.trim();  
+
+    if (command.equalsIgnoreCase("ON")) {
+      digitalWrite(ledPin, HIGH);  
+      Serial.println("LED is now ON.");
+    } 
+    else if (command.equalsIgnoreCase("OFF")) {
+      digitalWrite(ledPin, LOW);  
+      Serial.println("LED is now OFF.");
+    } 
+    else {
+      Serial.println("Invalid command. Please type 'ON' or 'OFF'.");
+    }
+  }
+} 
+