adding video 1 of week13 and week11 modified

public/assignments/week11.html

@@ -497,6 +497,7 @@
                         <li><a href="https://maker.pro/" target="_blank">Maker Pro website</a></li>
                         <li><a href="https://electropeak.com/" target="_blank">Electro Peak ! website</a></li>
                         <li><a href="https://techiescience.com/" target="_blank">Techiescience website</a></li>
+                        <li><a href="../files/SEN-17-037-Datasheet.pdf" target="_blank">KY-037 Microphone sensor module datasheet</a></li>
                         <li><a href="https://fabacademy.org/2024/labs/fabc/" target="_blank">Our group page</a></li>
                       </ul>
                     </section>