Learn how to make your own DIY portable speaker for your smartphone using basic components like mini speakers, an amplifier circuit, and a micro-USB OTG cable. This step-by-step tutorial guides you ...

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 ...

We tested six models from top manufacturers and evaluated dozens more to find the best washing machines for laundry day.

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

However, more affordable "real" speakers have been limited, with the Phantom being one of the main products, now in its ...

Rock-paper-scissors is usually a game of psychology, reverse psychology, reverse-reverse psychology, and chance. But what if ...

Thanks to complicated networks of microphones taking over car audio systems, some features can't even be turned off in order ...

Obesity is not a single disease. New research shows distinct biological phenotypes that explain why weight gain and treatment ...

EVDance Flux offers 24A at 240V, a 1.77 inch TFT display, and mobile app support, so you charge faster and monitor everything ...

Testing a regulator all the way down to zero volts to see how it behaves and finding an output level, below which bad things ...

Exploring DAC control of a regulator while ignoring the many possibilities for integrating its internal voltage reference into the design.

The QoraLux Low-Voltage Lighting Platform from SAVI iQ helps cut power and costs while delivering a hole-in-one for guests.