Tiny Speaker Horn for 28 mm headphone driver

prusaprinters

<p>Tiny speaker horn that fits a surplus 28 mm diameter headphone driver. Very quiet, but can be driven from a coin cell powered microcontroller.</p> <p>I built this to play Blake 'PROTODOME' Troise's <a href="https://github.com/protodomemusic/mmml">Micro Music Macro Language</a> demo compositions on an ATtiny85. Buy the album! <a href="https://protodome.bandcamp.com/album/4000ad">4000AD | PROTODOME</a></p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Prusa</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>I3 MK3S</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div> <p><strong>Resolution:</strong></p> <p>0.3 mm</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>20%</p></div> <p><strong>Filament:</strong> Materio3D PLA Lavender Purple How I Designed This ===================</p> <p><strong>Qualifications</strong></p> <div><p>I am uniquely qualified to design this speaker because I once delivered a newspaper to Ivor Tiefenbrun of Linn Products.</p></div> </p></p></p> Category: Electronics