Key Words: Signal sources; PLC; Arduino; Raspberry Pi; Data Base; data server; programming software.
Abstract. In this article are considered several variants of systems for capturing data from measuring devices, their processing and their transmission for further storage in a database. Databases are considered, also the formation of records in them. In the modern digital world, automation acquires new dimensions and new qualities of receiving, processing and storing results. This article considers: measuring devices – sources of digital signals; devices/controllers for signal processing; methods and means for storing measured information; software tools for processing and storing data. As an example, elements of a program for receiving, processing and storing data received via the Modbus protocol are shown.
