Unlike Ikea’s Tradfri lighting remote, which uses a series of five buttons laid out in a circular pattern, the Symfonisk volume remote works more like the click wheel on Apple’s first iPod. The entire ...

I have an LG tv with optical spdif out, going into a cheap "Audio Rush decoder" the decoder has 6 channels out (fl, fr, rl, rr,cen, Sw) which go to straight in my power amp "TPA3116 5.1 amp 100wx1, ...

Niles Audio Corporation released the company's latest volume control and finishing accessories: the EVC-100 Electronic Stereo Volume Control and several new Convenience Outlets and Connectors. The EVC ...

A regular Hack A Day reader sent in a tip about an LM386 stero amplifier with digital volume control. The resulting build is very professional and could easily be adapted into a slick iPod dock build.

If you want to consolidate your remotes a bit and control your TV’s volume using your Apple TV remote, here’s how to easily set that up. The Apple TV set-top box itself doesn’t have its own volume, so ...

The MAX5440 dual, 40kΩ logarithmic taper volume control features a debounced up/down interface for use with a simple rotary encoder without using a microcontroller (µC). Each potentiometer has 32 ...

One fun and cool thing for ardent audio folks to do is switch the volume of an audio amplifier between levels on a digital panel. Here’s a simple project to help you understand the technology behind ...