FOC Ears Silent Animatronic Cat Ears By SabrCat · Example build · 7 views · 0 remixes Wearable animatronic ears driven by gimbal brushless motors under field-oriented control, so they move without servo whine 0SaveRemixCopy link Estimated parts costNo price seen yetDifficultyDifficultParts1 part · 1 pcs Start the assembly guide →