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The article presents the architecture and operation principles of the system for collecting and analyzing information from strain gauges. These systems are used to determine the equipment performance for transporting a variety of materials. In particular, they are used to control the movement of bulk materials mixtures components. For such technological processes, it is fundamentally important to ensure constant flows intensity. The paper identifies three variants of sensor connection schemes, analyzes their advantages and disadvantages. It is established that the structure “one ADC – several sensors” allows to reduce equipment costs and at the same time to provide the minimum parameters influence of a transmission line on a useful sensor signal. The “one-to-one” scheme provides the connection of each sensor to its own ADC. “Circuit with multiplexer” allows to increase the number of sensors connected to one ADC. It is established that the best option in terms of reducing the interference effects on the analog signal and the cost of creating a system is the scheme “one ADC – several sensors”. The algorithm of information transfer from ADC to microcontroller (MC) is analysed. It is calculated that HX711 ADC chips provide the maximum data rate of 18.5 values/s. It is proposed to transfer data between the MC and the server using the TCP protocol because it avoids data loss and provides the necessary data transfer speed. The structure and formats of data that are transmitted from the mass sensor to the ADC, microcontroller, web server and database are proposed. The main speed, design parameters, advantages and disadvantages of wired and wireless data network between MK and the server are determined. Recommendations for the design of such a network depending on the characteristics of the premises in which the data collection system will be used have been developed.

Purpose. Development of a web application with a functional module for conducting prescriptions according to the ICPC2 standard for primary care facilities.Methodology. The C # 8.0 language and the ASP.Net Core 5.0 framework were chosen to implement a server application with the RESTful architecture. The MySql database is selected as the database. HTML5 SASS, JavaScript, React and Redux were used to develop the client part.Findings. Theoretical bases and business processes of medical information systems are investigated. The basic principles of building a modern information system are studied. A medical information system with a high rate of reliability and speed has been designed and implemented. Developed a web application with a client-server architectureOriginality. Features of modern applied medical information systems are revealed. Possibilities of medical information as the main means of medical data storage are considered. The process of conducting medical reception according to the ICPC2 standard for primary care facilities has been worked out. Theoretical bases of construction of software information system for polyclinic and outpatient clinic are investigated.Practical value. A medical information system with a high level of reliability and speed, an interface understandable for all age groups of users has been designed and implemented. Developed a web application with client-server architecture.