Using a linear actuator with position feedback and Arduino with relay board to memorize and return to specific programmable positions.

For more information and full wiring and code:
https://shiftautomation.com/linear-ac...

For those of you that don't want to build one, we've taken this showcase, redesigned from the ground up, and developed an all-in-one controller.
https://shiftautomation.com/linear-ac...