This sound-following 3pi robot uses three Electret microphone breakout boards and two 74HC4052 multiplexers. Here is a video of the robot in action:
For more details, see this thread on the Pololu forum.
Waiter Robot can make a “Robot Bar” for your next exhibition, show, private event, or sales promotion. They use Pololu 3pi Robots to deliver food...
Our High-Power Motor Drivers are used to drive the motors in this homemade Segway-like personal transport by Hans Michael Steiner.
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