SpinConXD

The SpinConXD is an open source and community focused project to design and develop a low-cost DJ style controller with a capacitive touch platter. Contributions and feedback can be given on my Discord in the corresponding channel: Odware Designs Discord

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The SpinCon is receiving updates to the touch electrode design and physical revisions based on community feedback, the files will be posted once complete.

Bill of Materials

Components

• M3 Hardware (https://s.click.aliexpress.com/e/_c4EqUA0z)
• M3 Brass Heat Inserts ()
• MX Choc Brown Keyswitch (https://s.click.aliexpress.com/e/_c2xwAaTT)
• 12mm Tact Switch (https://s.click.aliexpress.com/e/_c33zBXJf)
• WaveShare RP2040 Zero (https://s.click.aliexpress.com/e/_c2QOojZx)
• MPR121 Touch Sensor (https://s.click.aliexpress.com/e/_c3nR2I9J)
• AS5600 Magnetic Encoder (https://s.click.aliexpress.com/e/_c42hvXdL)
• OP AMP()
• 608 Skate Bearing (https://s.click.aliexpress.com/e/_c3YdlI2v)
• USB-C Breakouts (https://s.click.aliexpress.com/e/_c4PyMsg5)

Aesthetic Parts (Requires Laser)

• Foam Rubber Base (https://tinyurl.com/4c27yspm)
• Platter Rubber (https://tinyurl.com/44yr6etn)

AliExpress links above are affiliate links that help me to continue providing free and open source designs like these

Printing Instructions

All parts can be printed in PLA.

• 3 walls
• %15 infill
• Automatic tree supports - touching build plate only (default settings otherwise)

I print almost all of my parts at .28mm layer height "Draft" settings in Bambu Slicer, most of these parts are mechanical and aren't benefited by the longer print times and finer details of layer height settings like .08mm. However, for finer detail on exterior parts, especially sloped areas like the wrist rest, it is recommended to print in .08-.12mm layer heights to reduce the visual artifacts that may occur at larger heights.

Part orientations are shown below:

Assembly

(will framework during the final prototype assembly)

Shout Outs

Thanks to Ryan and Shawn from Hive13 Makerspace for holding my feet to the fire and supporting the initial development of this project, as well as providing critical initial feedback.