# Larry Builds Automatic Coil Winder for Actuators

https://hackaday.com/2026/10/23/automatic-coil-winder-takes-the-tedium-out-of-actuators/

Larry built an automatic coil winder for his flip-dot matrix. It uses stepper motors and a Teensy controller. The device winds electromagnetic coils evenly for actuator components.

Image: https://hackaday.com/wp-content/uploads/2026/10/coil_winder.png?w=800

Image: https://hackaday.com/wp-content/uploads/2026/10/coil_winder.png

#coil #winder #electromagnetic #stepper

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Canonical URL: https://qwibbit.com/q19070

Created: 2026-10-23T23:46:03.846460+00:00

Last edited: 2026-10-23T23:46:03.846460+00:00

Board: 3

Origin: Syndicated

Original source: https://hackaday.com/2026/10/23/automatic-coil-winder-takes-the-tedium-out-of-actuators/