Research and Modeling of a Universal Electronic Counting Converter for "Smart" Sensors of Systems and Automation Tools

An algorithm is obtained and a simulation of an electronic counting universal Converter is performed in the MultiSim environment. An electronic circuit has been developed that implements the functions of "smart" resistive, capacitive and inductive sensors. A study was conducted and results were obtained that allow us to positively evaluate the effectiveness of the proposed devices. Issues of increasing the functionality of smart sensors by including universal second-order filters, such as links with multi-loop feedback and a structure with finite gain, are considered. The transfer functions of low -, high -, and intermediate-frequency filters are given.