Learn how to build a DIY portable speaker using a car speaker, cardboard, and basic electronic components. This step-by-step project covers soldering a transistor amplifier circuit, wiring a 3.5mm ...

Abstract: In this paper, a ferroelectric tunnel field-effect transistor (FeTFET) is demonstrated as a synapse device. The experimental results clearly show that there are several merits in FeTFET as a ...

Both superconducting and silicon spin qubits–two of the most popular quantum computing technologies–require extremely low ...

According to marketing news on Monday, "Peavey® announces the return of its legendary Super Festival Series. Renowned for its ...

Abstract: The fast and accurate sensing of the on-state voltage is a vital part of power semiconductor device characterization. While there are many different approaches and circuits in the literature ...

Engineers designing RF systems at millimeter wave frequencies face exponentially increasing challenges as losses compound, ...

Our favorite integrated amplifiers for audiophiles in 2025 includes models from WiiM, Advance Paris, Moon by Simaudio, Quad and Marantz. Integrated amplifiers have roared back into the audiophile ...

Good fortune saved the day, when an old university pal of John visited Arcam to have a product serviced. It turned out he was ...

Our favorite streaming amplifiers of 2025 for audiophiles include models from WiiM, Marantz, Ruark, Naim and Aavik. If you still think streaming amplifiers aren’t the future of high-end audio, it ...

Onkyo is a heritage Japanese audio brand with a history dating back to the 1940s. Once well-known for its premium hi-fi gear — partially its high-end amplifiers — the company has focused mainly on ...