This document describes the analysis and development of the mechanical weed control protoype, applied to precision farming. Weed control is one of the most important processes in agricultural production, due to its cost of investment. For this reason, the farmer has chosen to implement chemical methods degenerating the environment and altering the crop growth. By such reason It was searched a solution that allows the inclusion of organic crops integrating mechatronics engineering in agricultural processes, encouraging farmers in their daily tasks taking into account food production needed to satisfy the population.