Ky-037 Sound Sensor Module

Sold by THE STEAM POD · Kumasi Metropolitan

KY-037 Sound Sensor Module – Detect Sound with Precision! Add sound responsiveness to your projects! The KY-037 detects noise levels using a high-sensitivity mic with both analog and digital outputs. Ideal for voice-activated lights, alarms, noise monitoring, and more. Analog Output (AO) – Real-time sound level Digital Output (DO) – Triggers when sound exceeds threshold Adjustable Sensitivity via Potentiometer Works with Arduino, ESP32, Raspberry Pi Low Power (4–5mA), Compact Size Includes: 1× KY-037 Sound Sensor Voltage: 3.3V–5V Perfect for automation, security, and interactive projects!