diff --git a/dht11.py b/dht11.py
index 8fe8656..7b3941b 100644
--- a/dht11.py
+++ b/dht11.py
@@ -17,5 +17,11 @@ while True:
         temperatuur_F = temperatuur_C * (9/5) + 32
         humidity = sensor.humidity
     except RuntimeError as err:
-        print (err.args[0])
+        print(err.args[0])
+    if temperatuur_C > 20:
+        GPIO.output(LED_PIN, GPIO.HIGH)
+        GPIO.output(FAN_PIN, GPIO.HIGH)
+    else:
+        GPIO.output(LED_PIN, GPIO.LOW)
+        GPIO.output(FAN_PIN, GPIO.LOW)
     time.sleep(2.0)
\ No newline at end of file