Eye-Lexa (Alexa Eye)

Nick Engmann gave his Alexa some personality by adding an ADC-controlled eyeball to it.

Nick picked up some Amazon Echo-Dots to hack during a sale.  He decided whip up a 3D printed enclosure and add some personality with an animated eye using a Teensy 3.2 and a TFT LCD display.  The project was partially inspired by Adafruit’s Uncanny-Eyes tutorial.

Code for the project is published on GitHub.