Cap cooler

prusaprinters

<p>I wanted a simpler cap cooler, uses a 5v 40mm fan powered by a USB battery bank.</p> <p>I simply put the wire through the hat and down my shirt to a battery bank in my back pocket.</p> <p>As this fan only uses about 200mA it can run for a very long time even on small battery banks.</p> <p>Edit: 9/8/19 - I have added a v2 cap clip that holds the fan closer to the cap.</p> <p>Inspired by <a href="https://www.thingiverse.com/thing:3721924">3DModularSystems cap cooler</a>.</p> <h3>Print Settings</h3> <p><strong>Rafts:</strong></p> <p>Doesn't Matter</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div> <p><strong>Resolution:</strong></p> <p>0.2</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>20%</p></div> </p></p> Category: Sport & Outdoors