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Implementação de um sistema de aquisição e processamento de sinais de oximetria com comunicação bluetooth e software de monitoramento
(Universidade Federal de Santa Maria, 2015-11-10)
The present work introduces a study and implementation of a data acquisition and data processing system of oximetry signals from a pulse oximeter. This device provides information about the percentage of arterial oxygen ...
Projeto de um filtro Gm-C aplicado a neuroestimuladores utilizando uma nova topologia de transcondutor
(Universidade Federal de Santa Maria, 2015-07-09)
This graduation project presents the design of a filter Gm-C applied to stimulation systems, particularly
in the measurement of residual charges. The filter proposal is based on using a new concept of
transcondutor called ...
Estudo do impacto da implementação de um escalonador em uma arquitetura multiprocessada com núcleos heterogêneos
(Universidade Federal de Santa Maria, 2015-12-18)
Heterogeneous multiprocessor architectures are becoming an increasingly coveted study’s object due to its advantages compared to homogeneous multiprocessor architectures, such as better hardware utilization and lower on-chip ...
Modelagem e desenvolvimento de um sistema de monitoramento remoto de sinais vitais humanos
(Universidade Federal de Santa Maria, 2015-11-20)
In the current healthcare centers, clinical information about patients is accessible only
internally and monitoring equipments are restricted to the room where they are installed,
requiring a medical appointment to be ...
Análise e desenvolvimento da técnica duty cycling para redução do consumo de energia da comunicação a rádio
(Universidade Federal de Santa Maria, 2015-12-14)
The main objective of this work is to develop a technique that reduces the consumption of radio communication. For this to happen we chose to use the Duty Cycling protocol, in which the radio stays in the sleep mode most ...
Descrição VHDL e prototipação em FPGA do processador MOS 6502
(Universidade Federal de Santa Maria, 2015-12-11)
The project described by this assignment consisted in revisiting the 6502 microprocessor, an integrated circuit widely used in 1970s and 1980s. The first two Apple computers, consoles and computers from Atari and the first ...
Desenvolvimento de aplicativo Android para monitoramento de usinas fotovoltaicas
(Universidade Federal de Santa Maria, 2015-07-03)
This paper presents the development of an application for the Android operating system
with the function of monitoring photovoltaic plants. Monitoring is an important resource
for monitoring the operation of photovoltaic ...
Implementação de uma rede intra-chip com topologia malha bidimensional e tridimensional
(Universidade Federal de Santa Maria, 2015-12-15)
Systems-on-Chip (SoCs) are the current paradigm used in the implementation of embedded systems. The computational power of these platforms enables the simultaneous execution of multiple applications with distinct requirements. ...
Desenvolvimento em HDL de uma alternativa de hardware dedicado para síntese de áudio utilizando o protocolo MIDI
(Universidade Federal de Santa Maria, 2015-12-17)
An audio synthesizer is a system able to play musical notes according to a determined
pattern, mimicking real instruments. In musical theory, a note pitch is directly related to the
fundamental harmonic frequency, as is ...
Dynamic and static task mapping in a network-on-chip using machine learning techniques
(Universidade Federal de Santa Maria, 2015-12-16)