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2019 Issue №3

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Implementation of a Software Signal Generator of Various Shapes Based on a Microcontroller of the STM32F10x Family

Pages
76-83

Abstract

This paper describes the principle of building an arbitrary waveform gen­erator based on the STM32F10x MCU family. This generator was successful­ly applied by the authors of the study in the development of the electostimula­tion device. Waveform generator allows to generate impulses of square, trape­zoidal, sawtooth and sinusoidal shape in a wide frequency range, creating minimal computational load on the core of MCU. Software signal waveform generator can also be applied in creating other electonical devices such as mo­tor drivers or can be used as laboratory signal source.

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