LM386 SOUND SENSOR
Sound Sensor is a sound sensor module equipped with LM386, features low power consumption, adjustable
internal chain gain update, wide range of power supply, few external components and low total harmonic
distortion, etc. It is mainly used for audio amplifier, ambient sound detection, and sound level detection
(unable to get exact dB value).
- Onboard audio power amplifier LM386
- Audio signal gain up to 200
- Adjustable accuracy
- Signal output indicator
Tags: LM386 SOUND SENSOR