PicoStepSeq: MIDI Step Sequencer w/ Raspberry Pi Pico

prusaprinters

<p>PicoStepSeq is an 8-step MIDI sequencer using a Raspberry Pi Pico, an I2C SSD1306 OLED display, a rotary encoder, and 8 LED "Step Switches".<br>&nbsp;</p><p>The enclosure design references the music gear of the late '80s.</p><p>Printing:<strong>&nbsp;</strong></p><ul><li>Top part: &nbsp;In the slicer, flip it over, and print upside-down with supports. (use support enforcers to reduce print time). If you want two-color printing of the top bosses, put a layer change at layer 4 &amp; 7. &nbsp;&nbsp;</li><li>Bottom part: just print</li><li>OLED spacer: print with nubs up. It goes under the display to support it</li><li>0.2mm layer for all pieces is fine.</li></ul><p>Parts needed ,in brief:</p><ul><li>Raspberry Pi Pico</li><li>I2C SSD1306 0.96" OLED display (<a href="https://amzn.to/3K1ZAoo">amazon affil</a>)</li><li>8 “<a href="https://www.adafruit.com/product/5519">step switches with LED</a>”</li><li>1 rotary encoder</li></ul><p>Full parts list and design files available at <a href="https://github.com/todbot/picostepseq">https://github.com/todbot/picostepseq</a></p><p>Demo video:</p><figure class="media"><oembed url="https://www.youtube.com/watch?v=Q5bdvqTMlE0"></oembed></figure><p>&nbsp;</p><p>&nbsp;</p>