ELEC 425 Wake Word Detection

This project was based heavily on the book "TinyML: Machine Learning with TensorFlow on Arduino and Ultra-Low Power Micro-Controllers" by Pete Warden and Daniel Situnayake. Sample code from the book was used as a basis for the code included. This project was intended for wake word detection on the Arduino Nano 33 BLE Sense. The code provided uses the onboard microphone on the Nano to facilitate detection of the words 'yes' and 'no'. The board should turn on the green LED when yes is detected, the red LED when no is detected and the blue LED when other words are detected.