Windmeter for Android

prusaprinters

<p>Here is the first test of my Android Windmeter.<br/> It works with two small magnets attached to the anemometer axis and rotating above the smartphone's magnetometer.<br/> This produces a very small fluctuation of the magnetic field. When applying a fast fourier transform you can get the rotation speed.<br/> Then the App allows to calibrate the speed using the GPS and display it on a gauge.</p> <p>Well, see it into action :<br/> <figure class="media"> <oembed url="https://www.youtube.com/watch?v=jA16slSEuuM"></oembed> </figure> </p> <h3> Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Prusa</p> <p><p class="detail-setting printer"><strong>Printer: </strong> <div><p>i3 MK2S</p></div><strong>Rafts:</strong></p> <p>No</p> <p><p class="detail-setting supports"><strong>Supports: </strong> <div><p>Yes</p></div><strong>Resolution:</strong></p> <p>200µm</p> <p><p class="detail-setting infill"><strong>Infill: </strong> <div><p>100% but could be less</p></div></p> </p></p></p> Category: Engineering