In this video, I've partnered with Inventables to create some portable Bluetooth speakers! Each speaker represents an ...

But by changing our Bluetooth speaker mindset from “it’s a reprogrammable computer” to “it’s an integrated collection of useful electronic components”, we turn market diversity into ...

Such products can be purchased off the shelf (usually called some variant of “electronic hearing protection”), but every hacker knows nothing beats some DIY to get exactly the features one wants.