This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Lithium-ion batteries (LIBs), while dominant in energy storage due to high energy density and cycling stability, suffer from ...

As electric vehicles, satellites and wearable electronics push into sub-zero environments, conventional lithium-ion batteries (LIBs) lose most of ...

R esearchers have explored the performance of lithium-ion batteries (LIBs) in extreme cold. They reviewed low-temperature (LT ...

On November 10, 2025, five weeks after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted ...

The battery-powered device detects movement in front of the window using radar technology and begins to flash visibly through ...

It is useful to approach the issue from both the supply and demand sides and the roles played by criminal actors on both sides of this equation.

In the desktop 3D printing world, we’re fortunate to have multiple online repositories of models that anyone can load up on ...

Researchers at Fudan University have achieved a breakthrough by fabricating the first Field-Programmable Gate Array (FPGA) based on wafer-scale two-dimensional (2D) semiconductor materials.

This valuable study uses mathematical modeling and analysis to address the question of how neural circuits generate distinct low-dimensional, sequential neural dynamics that can change on fast, ...

Abstract: A single-stage LED driver based on an interleaved buck-boost circuit and an LLC resonant converter is proposed. The buck-boost circuit and the LLC resonant converter are integrated by ...