The function of this automatic volume control circuit is to amplify signals without distorting its dynamic compression. The amplitude differences in the signal are levelled off and the disturbing ...

It’s hard to put a good button on wireless headphones. Like I’ve said before, wireless headphones need to include audio playback controls, and they need to do so in a way that makes it easy for ...

Touch controls are not only used to switch devices on or off. They can also be used to control different functions. One good example is the TV remote control. If it is very important to keep the ...

If you’re having a hard time tuning out those loud commercials why not let your electronics project do it for you? This is an Arduino-based setup which adjusts television volume when it goes above a ...

Camera+ is one of the few essential iPhone applications, and I certainly hope you went and downloaded it back in July when we first told you about it. There was one problem though; as some sharper ...

For all the software bells and whistles that iOS gives the iPhone, it's easy to take the simplest features—such as the volume buttons—for granted. Millions of iPhone users press these buttons every ...

Rumors continue to grow that Apple will replace all of the physical buttons on the iPhone 15 Pro with solid-state ones, including a single redesigned volume switch instead of two buttons. Back in ...