Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...

For those, like me, reading this who grew up in the 1990s, the names Adam Duritz and Counting Crows are as ubiquitous as any other monikers in our memory banks. We remember when we heard “Mr. Jones” ...