[Mark Smith] must really, really like his coffee, at least judging by how much effort he’s put into tricking out his espresso machine. Directly adjacent to the float track on the outside of the tank ...

Costing a mere $4, the Raspberry Pi Pico was launched in 2021 using the in-house RP2040 chip. Unlike most other Raspberry Pi models, the Pi Pico isn't a microcomputer, as it is classified instead as a ...