To ensure the correct and continuous operation of all electronic devices, it is necessary that all components of these devices correspond to their declared characteristics. In this article, an information-measuring system for incoming control and analysis of the quality of components is being developed. Structural and functional diagrams of the system were developed. A natural experiment was carried out.

Keywords: information-measuring system, input control, quality analysis, components

This article discusses the development of a digital weather station with the measurement of geomagnetic field parameters. The advantage of the developed device is the possibility of simultaneous stable and correct operation of several sensors (namely 15), measurement accuracy at long distances (up to 300 meters). Structural and functional diagrams of the device have been developed. The voltage regulator of the device is designed in the Micro-Cap circuit analysis program. Experimental studies of the finished device were carried out.

Keywords: digital weather station, geomagnetic field, magnetic sensor, Arduino

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  Nowadays, a dramatic increase in the influence of events of the blogosphere onto the world's political and social processes is observed. We in Northern - Caucasian Scientific Center of High School have developed techniques of social media monitoring and modeling of the structure of the thematic blogosphere segment. During monitoring process the following attributes are under analysis: sense of text, types, complexity and set of features of objects, types of relations between the objects themselves, etc. - to obtain complete range of blogosphere users’ opinions on a particular theme. The structure of the politically active segment of the social network is modeled with the help of graph, using appropriate mathematical methods of analysis. With the help of the technique been developed research of the social media communications was carried out in the context of the State Duma elections.

Keywords: blogosphere, modeling, monitoring, election campaigning, social media, social networks