And for another time I picked up work on a almost forgotten project: The lawn mower bot (lmb). Together with my girlfriends dad I started this project quite a while ago. He wanted a automatic lawn mower, but we both considered the prices unreasonable high. So we decided to give it a try and started building our own mower. The first part was very easy: take some DC motors from China, mount them on a piece of wood. For the mowing part we used replacement part from a real automated mower. An arduino should become the heart of the lmb.