diff --git a/Code/C_Code/02.2.1_TableLamp/TableLamp.c b/Code/C_Code/02.2.1_TableLamp/TableLamp.c
index dbc6e1f..8658e27 100644
--- a/Code/C_Code/02.2.1_TableLamp/TableLamp.c
+++ b/Code/C_Code/02.2.1_TableLamp/TableLamp.c
@@ -55,6 +55,9 @@ int main(void)
 		}
 		digitalWrite(ledPin,ledState);
 		lastbuttonState = reading;
+
+		// Add a small delay to reduce CPU usage
+		delay(10);
 	}
 
 	return 0;