Semi introduced a single-chip, 4-stage, charge-pump-based buck converter for multi-mode USB battery-charging applications.

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Advance Paris debuts NOVA at AXPONA 2026 with modular integrated amplifiers, streaming and Bluetooth add-ons, but should ...

Mekotronics is known for its unusual Rockchip devices, and the R57-5S is a Rockchip RK3576 mini PC for kiosks and digital ...

Schiit Audio has announced the Eitr 2, a digital-to-digital converter (DDC). It accepts a USB-C input from a computer, tablet ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O Controller With Relays, Analog I/O, and Modbus for the Raspberry Pi. In the ...

Xiaomi has launched the Redmi Desktop Speaker 2 Pro on its Youpin platform, priced at 369 yuan ($52). The new model enters the market as a desktop speaker that focuses on sound quality, design, and ...

There are pocket-sized electronics, and then there’s the EclairM0. It’s a 50 x 40 x 8mm (2″ x 1.6″ x 0.3″) device that weighs just 15 grams (0.5 ounces). But it’s a multifunction gadget with a small ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. A few years ago, I was contacted by a Norwegian electronics ...