Raspberry Pi Introduces a New $4 Board, and Its Own Silicon
The Raspberry Pi is one of the smallest and cheapest mini computers you can buy. It has an HDMI port, USB ports, and runs Ubuntu or other open-source operating systems like a champ. The new Raspberry Pi Pico, on the other hand, is like the CPU of a more complex machine. By itself, it can't do much, but with a few...