
Waveshare Sound Sensor
₹1,399

Luxtronics 3-in-1 Foldable Magnetic Wireless Charger
₹3,999
Overview. Onboard audio power amplifier LM386. Audio signal gain up to 200. Adjustable accuracy. Signal output indicator.. Specifications. Mic sensitivity: 52dB. Frequency range: 50Hz ~ 20KHz. Power: 3.3V ~ 5.3V. Mounting holes size: 2.0mm.. Applications. Audio amplifier. Ambient sound detection. Sound level detection (unable to get exact dB value).. How to Use. In the case of working with a MCU:. VCC: 3.3V ~ 5.3V. GND: Power supply ground. AOUT: MCU.IO (analog output). DOUT: MCU.IO (digital output).. Package Contents. Sound Sensor x1. 4-pin custom connector jumper wire x1..
Verified authentic specification & quality tested.
Verified authentic specification & quality tested.
Verified authentic specification & quality tested.
Verified authentic specification & quality tested.