Project: http://hackaday.io/project/1797-autoCut—robot-lawn-mower-on-steroids Here’s a mowing test with the new laser cut mowing plates. They reduced the noise a lot, but there’s still some vibration due to worn out bearings (previous designs rather unbalanced) and inaccurately modified motor shafts (previous designs needed a flattened shaft) , https://i.ytimg.com/vi/whPxIcFD7XE/hqdefault.jpg sourceContinue Reading