Flávio José de Oliveira Morais

Autonomous Multisensor System Powered by a Solar Thermoelectric Energy Harvester With Ultralow-Power Management Circuit

Pedro Carvalhaes Dias, Flávio José de Oliveira Morais, Maria Bernadete de Morais França et al. · IEEE Transactions on Instrumentation and Measurement · 2015 · 63 citations

Engineering, Energy Efficiency, Energy Conversion +19

A Self-Powered and Autonomous Fringing Field Capacitive Sensor Integrated into a Micro Sprinkler Spinner to Measure Soil Water Content

Eduardo Costa, Nestor De Oliveira, Flávio José de Oliveira Morais et al. · Sensors · 2017 · 47 citations · Full text

Engineering, Low Cost Sensor, Sensor Interface +17

Autonomous soil moisture sensor based on nanostructured thermosensitive resistors powered by an integrated thermoelectric generator

Pedro Carvalhaes Dias, Doris Cadavid, Silvia Ortega et al. · Sensors and Actuators A Physical · 2016 · 37 citations

Electrical Engineering, Energy Harvesting, Engineering +8

A Multiprobe Heat Pulse Sensor for Soil Moisture Measurement Based on PCB Technology

Maria Bernadete de Morais França, Flávio José de Oliveira Morais, Pedro Carvalhaes-Dias et al. · IEEE Transactions on Instrumentation and Measurement · 2018 · 33 citations · Full text

Environmental Monitoring, Engineering, Heat Dissipation Sensors +21

Optimization of the TEGs Configuration (Series/Parallel) in Energy Harvesting Systems with Low-Voltage Thermoelectric Generators Connected to Ultra-Low Voltage DC–DC Converters

Flávio José de Oliveira Morais, Pedro Carvalhaes-Dias, Luís F. C. Duarte et al. · Energies · 2020 · 27 citations · Full text

Engineering, Onset Temperature, Energy Efficiency +19