diff --git a/tutorials/heartbeat_subscriber.py b/tutorials/heartbeat_subscriber.py
new file mode 100755
index 0000000..a405c68
--- /dev/null
+++ b/tutorials/heartbeat_subscriber.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+
+"""
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Monash Nova Rover Team
+
+This python script sends out the beep boops from base station.
+Hopefully rovey picks them up and don't die
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+NODE: heartbeat_subscriber
+TOPICS:
+  - /tutorials/heartbeat [Empty]
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+PACKAGE: 	tutorials
+AUTHOR(S):	Emily Kuo
+CREATION:	01/09/2021
+EDITED:		01/09/2021
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+TODO:
+ - Have a Sunny day outside
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+"""
+
+import rclpy
+from rclpy.node import Node
+from std_msgs.msg import Empty
+
+class HeartbeatSubscriber(Node):
+    def __init__(self):
+        super().__init__("heartbeat_sub")
+        print("Initialising Heartbeat Subscriber class.")
+        self.subscription = self.create_subscription(Empty, "/tutorials/heartbeat", self.heartbeat_cb, 10)
+        # Stores whether or not a beat has been found
+        self.hb_detected = False
+        self.timeout_count = 0
+
+        # The time out and loop count constants
+        self.LOOP_HERTZ = 50
+        self.TIMEOUT = 25
+        self.timer = self.create_timer(1/self.LOOP_HERTZ, self.increment_count)
+
+    def heartbeat_cb(self, msg):
+        """ 
+        Called when receives a message from the /tutorials/heartbeat topic
+        """
+        self.heartbeat()
+        self.timeout_count = 0
+
+    def increment_count(self):
+        """
+        Called based on the timer, LOOP_HERTZ times a second
+        Increments the timeout counter
+        """
+        if self.timeout_count == self.TIMEOUT:
+            #only prints once when heartbeat is lost
+            #can change if you prefer the spam
+            self.no_heartbeat()
+        self.timeout_count +=1
+
+    def no_heartbeat(self):
+        """
+        Called when the timeout has been exceeded without receiving any heartbeat messages
+        """
+        self.hb_detected = False
+        print("\033[1;31;48mBoop Brrtz :(\033[0;0m")
+
+    def heartbeat(self):
+        """
+        Called when a heartbeat message is received
+        """
+        if self.hb_detected == False: 
+            #if heartbeat was lost previously but is found again
+            print("\033[1;31;44mBeep Boop\033[0;0m")
+        self.hb_detected = True
+        self.timeout_count = 0
+
+def main():
+    rclpy.init()
+    hb_subscriber = HeartbeatSubscriber()
+    
+    rclpy.spin(hb_subscriber)
+
+if __name__ == "__main__":
+    main()
diff --git a/tutorials/turtle_pub.py b/tutorials/turtle_pub.py
new file mode 100755
index 0000000..30c19c2
--- /dev/null
+++ b/tutorials/turtle_pub.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+import rclpy
+from rclpy.node import Node
+from std_msgs.msg import Empty
+
+class Publisher(Node):
+    def __init__(self):
+        super().__init__("node_pub")
+
+        self.publisher = self.create_publisher(Empty,"/tutorials/turtle", 10)
+        self.timer = self.create_timer(1, self.callback_func)
+
+    def callback_func(self):
+        msg = Empty()
+        self.publisher.publish(msg)
+        
+def main():
+    rclpy.init()
+    publisher = Publisher()
+   
+    rclpy.spin(publisher)
+
+if __name__ == "__main__":
+    main()
+
+
+
+
+
+
diff --git a/tutorials/turtle_sub.py b/tutorials/turtle_sub.py
new file mode 100755
index 0000000..a845086
--- /dev/null
+++ b/tutorials/turtle_sub.py
@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+import rclpy
+from rclpy.node import Node
+from std_msgs.msg import Empty
+
+class Subscriber(Node):
+    def __init__(self):
+        super().__init__("node_sub")
+        self.subscription = self.create_subscription(Empty,"/tutorials/turtle", self.callback_func, 10)
+
+    def callback_func(self, msg):
+        print("Got data yo")
+
+def main():
+    rclpy.init()
+    subscriber = Subscriber()
+    rclpy.spin(subscriber)
+
+if __name__ == "__main__":
+    main()