The Grove Sound Sensor from Seeed Studio measures the ambient sound level and outputs it via single analogue line to any microcontroller with a spare ADC input and matching supply voltage.
Seeed provide technical documentation, example projects and software libraries on their product pages. if you require this information please visit this product’s page.
- Voltage 3.5 to 10V DC
- Working Frequency 50 to 20,000Hz
- Sensitivity -48 to 66dB
- Signal-to-noise ratio >58dB
- Output signal range 0 to 1023