Short Shorter Story A few weeks back I discovered that the stepper motors on my 3D printer were warm to the touch, even when not in use. I asked on the facebook group and learned that the motors are kept powered to prevent the extruder from being accidentally moved. This doesn't work for me, as since the printer is on a different floor and operated remotely, I like to leave it powered on. But I didn't like the idea of having the motors powered. So I decided to look for a remotely controllab...