Systém low-power napájení přenosného zařízení se záznamem dat

Abstract

The thesis is divided into the theoretical and practical part. The theoretical part deals with technologies for device construction (microcontroller, memory, types of communications, peripherals). Another content is a description of the power supply options that use rechargeable batteries. This section compares selected battery types. One baterry type was selected for the practical part of the work. The third point of the theoretical part is the research. Research includes looking for methods and strategies of low-power supply. Part of the research is market survey on this type of power supply. The practical part solves the realization of the measuring chain. The design of a solution to the functional sample is included. After that, the design is being implemented. Communication is mediated between the individual parts of the measuring chain. The measurement cycles are created and testing.