Hi everyone, My objective is to build a robot that will mow the lawn on its own, and not miss a spot. The first thing I need to figure out is how to make the robot aware of its location. GPS is too inaccurate. I want it to be accurate within a quarter inch. I was thinking of installing 3 transmitt…

triangulating signals to navigate a robot

dan333 January 5, 2013, 3:02am 12

Tie a rope from the mower

That's for making crop circles.