Waveshare Sound Sensor – TPU
Waveshare Sound Sensor – TPU.
Key Features:
- 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
Package Info: Weight: 0.02kgs / 0.03lb, Size: 5cm * 3cm * 1cm / 1.97inch * 1.18inch * 0.39inch
Shipping: Shipping charges and final delivery dates are shown at checkout.