A Rassberry pi is a type of computer that you build DIY and they are like SUUUUPPPPER COOOOOOOLLLL so yeah oh and they cost a lot and they are really easy to build.
Rassberry PI links: https://www.amazon.com/gp/product/B083C12N57/ref=ox_sc_act_image_2?smid=AOP0CH6UTUPHT&psc=1 https://projects.raspberrypi.org/en/projects?hardware%5B%5D=raspberry-pi
