Arduino-based modification for a Google Nest speaker that prevents ambient noise recording
View presentation here: https://docs.google.com/presentation/d/1ncwKnvbx-PQT1a0oK_tX3-sdd8th429-afO6oIkc32A/edit?usp=sharing
And demonstration here: https://www.youtube.com/watch?v=YOInpoCVuaQ