This circuit could be used for replacing your manual volume control in a stereo amplifier. In this circuit, push-to-on switch SW1 controls the forward (volume increase) operation of both channels ...

The CS3310 is a stereo digital control volume featuring two independent channels with wide adjustable range and noise-free level transitions. It offers low distortion and noise with channel-to-channel ...

Flagship component offers leading-edge capabilities like BluOS high-resolution music streaming, Dirac Live Room Correction, Dirac Live Bass Control and four independent subwoofer outputs, a first for ...

For the controls on its AirPods Max over-ear headphones, Apple took a leaf out of its Apple Watch design manual and added a rotatable Digital Crown on the top of the right-hand earcup. The larger ...

The digital control of switching power supplies is firmly established in everything from EV onboard chargers (OBCs) to power-supply units (PSUs) in AI data centers to renewable-energy systems that ...

If you've ever grumbled about a terrible user interface, now's the time to take a step back and be thankful this lot aren't left to their own devices to design the UI for your favourite apps. We're ...

Spotify claims Apple may again be in violation of European regulation, the Digital Markets Act (DMA), which requires interoperability from big technology companies dubbed “gatekeepers.” This time, the ...

You can make your AirPods louder by using your iPhone or the built-in Siri feature on your AirPods. If your AirPods aren't loud enough, try cleaning them or calibrating them with your iPhone. The new ...

The worst thing about a volume knob is that, having connected it to a computer, it might be wrong: if you’ve manually altered the volume settings somewhere else, the knob’s reading won’t be correct.

If you buy expensive computer speakers, they often have a volume knob you can mount somewhere on your desk so you aren’t dependent on the onboard volume control. [Kris S] decided to build his own ...