The High Sensitivity Microphone Voice Sensor Module is designed to detect ambient sound and voice activity with impressive responsiveness. Featuring a built-in electret condenser microphone and amplifier circuitry, this module converts sound vibrations into digital or analog signals that can be interpreted by microcontrollers like Arduino, ESP32, or Raspberry Pi.
Whether you're building a clap-activated switch, a voice-triggered system, or adding auditory awareness to a smart device, this module delivers reliable performance with minimal wiring and configuration. The onboard potentiometer allows you to adjust the sensitivity to suit your project's environment.
Now available at MICROSPARK – Your Trusted Electronic Component Shop.
Key Features:
- Operating Voltage: 3.3V – 5V
- Output: Digital (DO) and Analog (AO)
- Microphone Type: Electret condenser
- Adjustable Sensitivity: Onboard potentiometer
- Compact Size: Easy to mount in small projects
- Compatibility: Arduino, ESP32, Raspberry Pi, and more
Applications:
- Clap switches or sound-activated relays
- Voice-controlled automation
- Security and intrusion detection
- Audio-reactive LED systems
- Smart home devices
