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.