PWM on High Current(amp) Actuators
I'm trying to move up into the category I originally got into robotics for in the first place: bigger buddies!
I have a Raspberry Pi I'd like to use to control some linear actuators, which are 12v and lift about 225lbs. I'm unaware of their amp usage: a search for similar rated ones said ~4-5A. They were purchased from an online auto parts place, so it's unlikely they'd know.
[original story: Let's Make Robots]