Open and Close the Curtain with Muscle Movement

Arduino UNO

<p ></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/-DINSZ-iBi8" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe><figcaption contenteditable="true"><div>https://www.youtube.com/watch?v=-DINSZ-iBi8&feature=youtu.be</div></figcaption></figure></div><p ></p>

Open and Close the Curtain with Muscle Movement

Here I open and close a curtain using muscle movement.