Inspired by many months of hours-long load shedding in South Africa, [JGJMatt] decided to make a portable speaker that can play tunes for hours on a single charge and even charge off the integrated ...

The biggest and best audiophile projects are usually huge tube amps, monstrous speaker cab builds, or something else equally impressive. It doesn’t always have to be that way, though, as [lowderd] ...

This DIY mini portable speaker is a small straightforward powerful speaker that can give enough sound to fill up an entire room. It is on a wooden box with a slide switch. It is powered by a battery ...

Is there any software required to use USB speakers (like LC Presario USB speakers)? How exactly these speakers work? If we connect the speakers to USB port, how does the sound card come into the ...