It's just a MEMS mic, a battery, and an ESP32, very simple but it works amazingly well. I wrote a companion Android app for it and it works extremely reliably!
I'm going to make it 40% smaller when the small battery arrives! I really have to write the article, but I've been working on my bot all day, which is becoming extremely amazing.
It's just a MEMS mic, a battery, and an ESP32, very simple but it works amazingly well. I wrote a companion Android app for it and it works extremely reliably!