The aim of this thesis is to describe the electronics of autonomus outdoor robot called TIM2. TIM2 is a group project and only a part of the project is presented. First part this work is about chasses common used in robotics. Detailed description of each type of module used is described in this work. There is also described communication protocol. A controllers for front and rear axle are also described. One part of this work is measurement, it contains electronics characteristic of modules and measurement to describe quality of motor controllers. Last part of the document is about communication between modules and impact on the robot functionality in the case of failure of a module. Enclosure provides complete circuit diagrams, printed cir...