8086 microprocessor lab (Proteus + emu8086): read digits from a 3×4 keypad, store them in external RAM, and replay them on a 7-segment display via an 8255A PPI — in two versions, a simple prototype ...

This report presents the design and implementation of a bidirectional four-switch synchronous buck-boost DC-DC converter for standalone solar battery charging applications. The converter enables ...

A research team led by scientists from India’s Dayananda Sagar College of Engineering has developed a tree-type of PV-wind power system for off-grid applications. “A hybrid tree is a synthetic ...

Abstract: Sustainable agriculture depends on effective water management, especially in areas with scarce energy and water resources. An IoT-based irrigation solar tracking system with a clever framing ...

Solar photovoltaic (PV) technology converts sunlight into electricity using semiconducting materials like silicon. When photons strike these materials, they transfer energy to electrons, generating an ...

A kirigami-engineered composite hydrogel membrane is exploited for the construction of three dimensional (3D) solar-tracking evaporator arrays with outstanding evaporation performance and salt ...

Numerous wireless optogenetic systems have been reported for practical tether-free optogenetics in freely moving animals. However, most devices rely on battery-powered or coil-powered systems ...

The energy utilization of a Photovoltaic (PV) module is determined by the maximum power the module harnesses from the sun. A static PV module can only harness maximum power from the sun at a ...

Smart grids are considered as key solutions to solve current power security issues. Among these suggestions, microgrid is proposed to integrate distributed generations (DGs) such as photovoltaic (PV) ...

Abstract: Solar panel facing the sun generates the highest power available. This paper provides a method on how a single-axis and dual-axis solar tracking method can be performed through a technique ...