BeetTweek is a Eurorack format DSP module designed to give musicians a new way to interact with musical control signals (CV) with a force feedback knob. Rhythmic signal CV signals can be used to "pulse" the knob, giving the musician a unique feel for the music they are creating or parameter they are controlling. Knob rotation, speed and other parameters can be used to control other modules and generate interesting interactions that can be felt while turning the knob.
BeetTweek can be configured in many different ways, made possible with the built-in modes and variants, in addition to the modular nature of Eurorack!

Muffwiggler: https://www.muffwiggler.com/forum/viewtopic.php?f=16&t=246805
Kickstart prelaunch page: https://www.kickstarter.com/projects/submatrix/beettweek-a-force-feed-back-eurorack-dsp-module