Blink POV / AVR!

Page maintained by Eric Hazen (e-mail:

This page describes various POV (Persistence Of Vision) devices, which display messages in mid-air when you wave them back and forth.

Blinky Color POV

This is the latest version as built for Driscoll School Science Solstice 2016. It is inspired by the excellent Blinky POV by Wayne and Layne. We made our own because we prefer to use the AVR microcontroller family (thus the AVR in the name). Older Designs from previous years.