The entirety of the build is minimal, consisting of a GY-MAX4466 electret microphone module, a KY-040 encoder for some user control and an ESP32 attached to a Neopixel strip. The only additional ...

Electret microphones are capable of high-quality ... meaning it’s perfect for running off phantom power. This means the microphone needs no batteries, and using a dual op-amp enables the circuit ...

This microphone includes: Three 14mm electret condenser capsules for precise audio capture. USB-C connectivity for modern ...