Spider Stepper 2 Housing for Pi 2040 (aka Raspberry Pi Pico)
prusaprinters
<p>This housing is designed primarily to work with:<br><a href="https://www.printables.com/model/273361-spider-steppers-aka-28byj-48-stepper-to-12-pvc-pip">https://www.printables.com/model/273361-spider-steppers-aka-28byj-48-stepper-to-12-pvc-pip</a><br><br>It holds 4x 28byj-48 stepper driver boards, and a Pico in a housing that clips to 1/2 inch PVC pipe. <br><br>You will need:<br>16x M3x4 screws<br>5x M2<br>5v ULN2003 28BYJ-48 stepper and driver boards can be found for $3 per stepper making them the perfect cheap project motor.<br><br>5v ULN2003 28BYJ-48 stepper and driver boards can be found for $3 per stepper making them the perfect cheap project motor.<br>Link to Stepper: <a href="https://amzn.to/3BugSYQ">https://amzn.to/3BugSYQ</a><br><br>RPi 2040(up to 4 spiders per board): <br><a href="https://amzn.to/3RBfZ6q">https://amzn.to/3RBfZ6q</a><br><br><br><br>Video of it in action:<br><a href="https://youtube.com/shorts/4XJpeybyHT8">https://youtube.com/shorts/4XJpeybyHT8</a><br><br>Link to the Spiders I use:<br><a href="https://www.printables.com/model/273364-black-widow-spider-bendable-model-with-loop">https://www.printables.com/model/273364-black-widow-spider-bendable-model-with-loop</a><br><br>CircuitPython Code that drives 4x steppers:<br><a href="https://github.com/mperino/Spider-Stepper-2">https://github.com/mperino/Spider-Stepper-2</a></p><p> </p><p> </p>
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