SmartKnob View (Haptic Knob with Round Display) By Scott Bezek · Example build · 6 views · 0 remixes A brushless-motor knob whose detents and end stops are set in software, with a round LCD riding on the rotor 0SaveRemixCopy link Estimated parts cost 1 of 6 parts pricedDifficultyDifficultParts6 parts · 6 pcs Start the assembly guide →