The Arduino is the ultimate multi-tool of the electronics world. Show us what you can do using an Arduino or microcontroller.

We're giving away Amazon gift cards to all of the winners so that you can buy tools, parts and materials for your next project. We look forward to seeing all of your amazing new Instructables!

If you have never used Arduino before and would like to give it a try, check out the free Arduino Class.

The Arduino Contest 2019 is closed.

Grand Prize

19 PRIZES

Grand Prize (1)

One grand prize winner will receive:
  • A $1,000 Amazon gift card
  • An Instructables mug prize pack

First Prize (3)

Three first prize winner3 will receive:
  • A $300 Amazon gift card
  • An Instructables mug prize pack

Second (5)

Five second prize winners will receive:
  • A $100 Amazon gift card
  • An Instructables mug prize pack

Runner Up (10)

Ten runner up winners will receive:
  • An Instructables mug prize pack
HOW IT WORKS

Write an Instructable

Create a new Instructable that fits the guidelines outlined in the contest description above. To be eligible, Instructables must be published between Apr 1, 2019 and May 27, 2019 (11:59pm PT).

Enter

Upon publishing your Instructable you'll see checkboxes for open contests. Select Arduino Contest 2019. If you have entries currently eligible for entry, it will also show up by clicking "Enter this Contest" on the right side of this page.

Accepting

Entries are accepted by Instructables staff within one business day Monday - Friday. What matters is the submission time, not acceptance time.

Voting

Instructables members can vote for an entry during the contest plus 3 days after the contest closes.

Judging

A panel of judges made up of Instructables staff and respected members of the community rate the finalists. The averages of the ratings determine the winners.

Winners

When the winners are decided they will be announced here on the contest page. All entrants will be notified when this happens.