Zero Gravity Detector

3D Printer (generic)

LIS3DH

Arduino Nano R3

4-Bit LED Digital Tube Module

<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/uOUy4fE84Q4" 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>Operation Test</div></figcaption></figure></div><p >The YouTube video shows,</p><p >weightlessness time: 0.2 seconds (200ms)</p><p >compensation acceleration: 70.0m/s2</p>

Zero Gravity Detector

How long were we released from the gravity of the Earth? This device measures how many seconds we are weightlessness state.