KY-030 Microphone sound sensor

KY-030 is a sound detection module which can detect noise and produce an output that can be used to trigger a switch like response.

An onboard potentiometer allows you to tailor to sensitivity/trigger level to account for background noise.

• KY-030
• Voltage : 3.3v to 5v
• Pin pitch : 2.54mm
• Size : 35mm x 15mm x 14.5mm