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The HART protocol is a specification designed for industrial process automation and control. In this paper we provide the design and implementation of the communication module with HART protocol. The primary objective of the designed hardware is to minimize current consumption so that the module is powered by a 4–20 mA current loop. The employed parts have also been selected with regard to the minimum...
This article deals with description of the system of converters for electric accumulation. This system is designed by Technical university of Ostrava in Czech Republic as a two stepped system. This article contains design of such a system together with results of experimental measurement and simulations. Also the design of the system for supervisory control is briefly described here.
A new device for measuring the electrospinning process was developed. The device is suitable for measuring an electrospinning process of various setups, meaning different electrodes, voltages and solutions. The device can be used as an oscillograph to show the present signal or as an autonomous control device. The device is robust to damage by high voltage.
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