diff --git a/Practical/Assignment-3/IoT - Code-3.py b/Practical/Assignment-3/IoT - Code-3.py
index 761f022..1404495 100755
--- a/Practical/Assignment-3/IoT - Code-3.py	
+++ b/Practical/Assignment-3/IoT - Code-3.py	
@@ -13,14 +13,17 @@ import time
 GPIO.setmode(GPIO.BCM)
 GPIO.setwarnings(False)
 GPIO.cleanup()
-GPIO.setup(16,GPIO.IN)
+GPIO.setup(16,GPIO.IN) # For IR sensor
+GPIO.setup(26,GPIO.OUT) # For LED
 
 try: 
    while True:
       if (GPIO.input(16)):
           print("No object")
+          GPIO.output(26,GPIO.LOW) # LED OFF when no object detected
       else:
           print("Object Detected")
+          GPIO.output(26,GPIO.HIGH) # LED ON when object detected
 except KeyboardInterrupt:
     GPIO.cleanup()
 # END OF CODE