This work aims to implement a microprocessor device capable of increasing the reach of the IR remote controls without the use of wires, and control multiple electronic devices controlled by IR from a Smartphone and a Wi-Fi ...

Due to the rise of photovoltaic generation together with the growth of network connections, different methods and algorithms, which are able to predict this generation in many time horizons, have been used by researchers. ...

Electricity supply and demand need to be balanced simultaneously. To ensure sustained supply, the total electricity generation capacity must be greater than the expected maximum demand. In recent years, the demand for ...

The content presented in this paper is intended to support public managers responsible for defining technical, photometric and safety specifications contained in the references of the bids for the purchase of LED streetlights. ...

Stand-alone photovoltaic systems usually have energy storage devices to balance the intermittency in photovoltaic generation and the variation in load consumption. Due to the fact that several variables influence the ...

The test of electronic products, during its manufacture, is a very important step to validate its operation, ensure the reliability and quality. Equipment such as sources, converters and triggers require a load simulation ...

The increase in production capacity as well as the occurrence of more demanding consumer markets have driven the use of automatic visual inspection systems aimed at quality control and production management. However, these ...

There is a large number of people who face difficulties in their daily lives due to the limitations imposed by their physical condition. This estimate motivates research focused on assistive technologies, all for autonomy ...

The threats of potential energy crises, as well as the impacts caused by the generation of electricity from non-renewable resources, have increasingly brought to the fore the importance of conscious consumption and energy ...