the.com/raspberry pi
a computer the size of a credit card, priced like a stack of pancakes.
means a tiny, cheap single-board computer built to teach coding and power DIY electronics projects.
from launched in 2012 by a UK foundation worried kids had stopped tinkering with computers and only consumed apps; named for the fruit-themed tradition of old computer brands, plus python's pi nod.
original pricetwenty five to thirty five dollars, deliberately
total soldover sixty million units worldwide
orbit dutyseveral units have flown aboard the iss
gpio pinslet it control motors, lights, sensors directly