Implementation of a digital voltmeter with integrated voice
DOI:
https://doi.org/10.15381/idata.v15i2.6370Keywords:
DC Digital Voltmeter, voice, microcontroller, EEPROM, DACAbstract
This article describes the results of a research study conducted at the Institute for Research of the Faculty of Electronic and Electrical Engineering of the UNMSM. Following the focus of the study was implemented a digital voltmeter DC, which issues through a loudspeaker a voice that informs the user of the amount of volts that the voltmeter is measuring. The methodology is based on the digitization of the voice that is stored in a serial EEPROM memory, microcontroller governs the process. Additionally, the measurement value can also be read through an LCD display.
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Copyright (c) 2012 Guillermo Tejada Muñoz
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