When HN users recommended it
1 HN user recommended this in 2023, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2023, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
This. I have had a gravity based door mechanism for 2 years and eventually your door gets jammed. I started with one limit switch and calibrated number of turns, but even that over time started to get into weird conditions.
Cheap linear actuators from Amazon with built in limit switches are the way to go IMHO: https://www.amazon.com/ECO-LLC-Actuator-Mounting-Brackets/dp...