arduino pico and uno

cau u explain to me what is the difference between uno and pico?
please fast respond

328 (Uno) processor vs 32u4 (Pico) as far as I can tell.

More pins available on the Uno.
Not entirely sure where you would get an Pico.

Hi,
Arduino Pico?

https://www.kickstarter.com/projects/melbel/pico-the-worlds-smallest-arduino-board

https://create.arduino.cc/projecthub/mellbell-electronics/arduino-pico-the-world-s-smallest-arduino-board-24ee0e

Tom.. :slight_smile: