Nick Huckaby wrote:
We are building a robot mower so we don't have to bear the cold
winter. I have a 120V AC mower and a gas powered mower that cuts
a leveled 20'x40' grass field perfectly fine. I have a remote control
and a receiver capable of a hundred meters that can switch a relay to
get a DC motor to go in forward or reverse. I also have two 8-Amps DC
motors and two indrustrial drill AC motors.

You can cut grass in your "cold" winter?