If you’re still in the mood to scare and don’t have the time for animated eyes this year, try these simple Arduino blinky eyes for a quick hit. Thanks to [baldpower] for the treat. No tricks.

If you would like to build your very own synchronized HalloWing spooky eyes, full instructions and code are provided over on the Adafruit website by following the link below.

Parts Bin Spooky Eye Build. 13 Comments . by: Lewin Day. March 19, 2018. Title: ... and then an arduino controls 3 pairs of eyes which have an X coordinate and a colour. They will randomly blink, ...