Designed by Ruictec in China, the TD04 is a LoRa-based low-power tracker that also features BLE and dual-band GNSS. It ...

The Samsung HW-Q990H is the flagship soundbar in the company's 2026 lineup, succeeding last year's HW-Q990F. The HW-Q99H comprises a 7.0.2-channel main bar, 4.0.2-channel rear speakers, and an ...

These new BX5BT studio monitors from M-Audio offer users the choice of Bluetooth or balanced analog TRS inputs. In fact, both ...

On top of that, the ES20 has a built-in mic for hands-free calling, customizable lighting for added ambience, and a nice ...

Not every Pi project takes days to finish. Here are several you can complete in an hour or less, then immediately enjoy the ...

If you’ve been trying to upgrade your TV audio without piecing together a system one box at a time, this bundle is the ...

Abstract: In conventional chaotic communication schemes, the receivers mostly use energy detection methods. However, due to the limitations of this detection method, the initial condition index chaos ...

The Aurzen D1R Cube Roku TV projector is fast, bright, and surprisingly fun. It's available at a discounted rate for a limited time.

This small device from iFi Audio can transmit and receive Hi-Res audio over Bluetooth. It's an easy way to add high-quality ...

Abstract: This article proposes transmitter coils selection method for maximum power transfer efficiency in the wireless power transfer (WPT) system with multiple transmitter coils and a single ...

For those looking for an affordable way to build an entry-level hi-fi system (or even a multi-channel home theater), JBL has ...