Fixing EMI from large servos: foil shielding or just shorten the wires
philfung · x · 2026-11-15
An EE-turned-roboticist describes his first encounter with EM interference from large servos. After many failed attempts, two fixes worked: wrapping wires and motors in aluminum foil, or shortening the wires — he went with the latter.
Related event: Robot Engineer Solves Large Servo EMI in the Field(3 posts)→
More from Embodied
- Dietterich: Waymo needs a sensor-laden human-driven control car to prove it saves lives — tdietterich · 2026-11-15
- AirPods Used for Full-Body Tracking in VRChat Demo, Blowing Minds — Scobleizer · 2026-11-15
- TAU teleoperated cleaning robot caught struggling on the job — Distinct-Question-16 · 2026-11-15
- China unveils autonomous electric passenger jet: 19 seats, 300 km/h, 400 km range — Scobleizer · 2026-11-15
- Robot whole-body controller training drops from 128 GPUs × 1 week to 1 GPU × 3 minutes — StewartalsopIII · 2026-11-15
- CoRL 2026 wraps up as General Chair signs off; next stop Paris — yukez · 2026-11-15