La Poulette V3
I'm back with the Version 3 of my robot lawnmower. This version doesn't use the commpass but count the pulses on both wheels. It's able to work more than 3 hours and able to take care of about my 500 sq m. more details (in french) on http://hmnrobots.free.fr/wordpress/
I will now work on the automatic "going back to base"