“Neat and tidy way to build simple circuits attached to a Pi Pico. The size is identical to the Pico, with useful tracks already on the board for connecting components. It can be directly soldered to the Pico, or (better) to a connected accessory, or (best) used with header pins.
Here is a simple circuit that I designed and built, to prevent "brown out" of a solar-powered Pico by holding the "RUN" line low until the battery has charged sufficiently to allow it to start up cleanly.”
“These are so small, no longer than the Pico itself, that I'm not sure how I would use them. They were not what I expected, so we're returned and refunded without question. Good service once again.”