Hello,
If you always thought how to build your own robot lawn mower (based on an Arduino), now it's time to start with it. We have collected all necessary information into easy build instructions. You'll find everything (needed parts, schematics, Arduino code) on the project website (www.ardumower.de) - best of all: it's Open Source.
Why did we create this project? Because we think robotics should be open, and this includes robotic mowers!
If you have any questions, you can post them here.
Regards,
Alexander