When the motor reaches the left limit, it must still be possible to move it to the right. That's impossible if the limit switch simply disconnects the motor from power. It's possible, of course, but only with manual steering or a couple of relays.
When the motor reaches the left limit, it must still be possible to move it to the right. That's impossible if the limit switch simply disconnects the motor from power. It's possible, of course, but only with manual steering or a couple of relays.