Stylus keyboard

MICRORACK Modules
1

Piano-roll CV source.
Generates 1 V/Oct CV and a 5V trigger when a gate signal is applied to the keyboard contact pads.

Connect a male-to-female jumper wire to the 5V reference terminal and play notes, or input any gate sequence to the per-note gate inputs.

urack_modules-Stylus keyboard.drawio
Image of the latest released version of the module. This is not the final product, development is in progress.

Known issues:

  • Sample/hold circuit on CV output is needed
  • Gate buffer on gate inputs is needed
  • Update board outline is needed
  • wrong holes on breadboard header
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2

Might be an idea to add some relevant low cost utility modules to the keyboard to take up some real estate so the keyboard can be placed in the system with the keyboard landscape. Could also be an idea to come up with an adaptor to enable users to stack modules in a landscape configuration similar to a 1u-3u/3u-1u adapter for eurorack.

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