A while back, [Rupert] wrote a blog post on using V-USB with the very small, 8-pin ATtiny85. Since then, the space of dev boards for 8-pin micros with USB has exploded, the most recent being ...

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 ...

In a world increasingly dominated by touch screens and digital controls, there’s something extra satisfying about physical, tactile feedback. So, why not go all in and get yourself a keyboard with a ...