This contest is over! See all the winning entries. Want more chances to win prizes? Check out our active contests.
Win a Donkey Car to build your contest submission!
Need hardware to complete your submission? Submit an application to be considered for free hardware. One device maximum per person. Read our FAQs for more details.
0
devices remaining
Winners announced
submissions closed on July 21, 2018 at 11:59 PM PDT
You still need to get verified to participate. Learn more.