Humans of all ages like music, but you can’t exactly pass a toddler the aux cable. That’s not to say the younger set don’t ...

Milltek Sport is known for making exhaust systems, but now it will make your electric car sound like a fuel-guzzling performance machine. Some enjoy the near-quiet experience electric cars bring. They ...

Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

This noise generator has an adjustable bandwidth and a consistent amplitude no matter what bandwidth is selected. When working on a recent Design Idea for an adjustable filter, I wanted to use an ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

The top parental control tools help families manage screen time, filter inappropriate content, and encourage safer online habits—without sacrificing privacy or trust. I review privacy tools like ...

Apple, Google, and Microsoft all offer free parental control apps or settings to help you keep your kids safer online. We walk you through the benefits and drawbacks of each. I review privacy tools ...

Motor control refers to the process by which the nervous system coordinates the muscle and limbs to achieve a desired movement or set of actions. This includes the ability to anticipate, adjust and ...

Slovenian lighting and visual design studio Blackout created and delivered an outstanding 360-degree lighting show for ...

Acoustoelectric devices can convert radio-frequency-driven acoustic signals into electronic responses and are useful for energy harvesting and various sensing applications. Here, the authors report ...