Big Sound Sensor Module
- The module has two outputs: AO and DO.
- AO, analog output, real-time output voltage signal of the microphone.
- DO, when the sound intensity reaches a certain threshold, the output high and low signal.
- Professional microphone amplification IC, low output noise, high sensitivity.
- The comparator output has indicator light.
- There is a 3mm mounting screw hole.
- Type: Microphone Sensor Detection Module
- Fixed Gain: 20dB
- Power Supply Voltage: DC 5V
- Output: Analog Output
- Voltage: 3V – 5V
- Features: High Sensitivity, with Power Indicator Light
- Size: 1.5cm x 0.9cm/0.59″ x 0.35″ (Approx.)
Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
1 x Big Sound Sensor Module
98 in stock