Sound Sensor Module (Microphone)

Overview

Sound sensor module with electret microphone. Analog output for sound level. Adjustable gain, LED indicator. Supply 3.3–5V.

Key Features

• Analog output
• Adjustable gain
• Supply: 3.3–5V
• LED indicator

Specifications

• Operating voltage: 3.3–5V

Dimensions & Weight

• Length: ~20 mm
• Width: ~15 mm
• Weight: ~5 g

Package Includes

• 1 × Sound Sensor Module

Applications

• Sound level detection
• Voice‑activated projects
• Arduino and IoT sound sensing