Tone Controlled Robot

Originally shared by Adafruit Industries

Tone Controlled Robot
https://blog.adafruit.com/2016/10/12/tone-controlled-robot/

Nice robot from mydigitalhome on YouTube

A two wheeled robot constructed with two continuous servo motors, a LiPo battery, and an Adafruit Industries Circuit Playground microcontroller board. Different tones control forward, stop, left, right, and reverse.
http://www.youtube.com/watch?v=z2fJalBqbbE