Grove - Sound Sensor

Analog microphone module based on LM358 amplifier and electret mic that outputs a voltage proportional to ambient sound intensity. Connects via Grove connector; read with any ADC-capable microcontroller.

SIGgrove-1
Grove Sound Sensor analogue output; Seeed wiki connects the module to analog port A0 and reads the sound level
Type · analog output
NCgrove-2
not connected on the Grove connector; Seeed wiki code comment lists SIG,NC,VCC,GND
Type · not connected
VCCgrove-3
Grove connector supply rail
Type · powerVoltage · 5V in the Seeeduino wiring table
GNDgrove-4
Grove connector ground
Type · groundVoltage · 0V

Start wiring

Analog · I2C · UART · 3.3 – 5 V · Breakout

Verify supply voltage and logic levels before powering up.

Module pins: VCC, GND. Schematik maps them to your board in the app.

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