I am planning to build a measurement station for temperature, humidity, gas (CO2, …) and noise level. The project will use a
arduiono mkr 1010 board, a arduino mkr env shield and a ARDUINO-MKR-CONNECTOR-CARRIER-GROVE-COMPATIBLE to connect the SeedStudio Groove sensors.
My doubt is, which sound sensor to use. I want to measure noise, whose measurement is dB.
Should I go for the
Grove - Loudness Sensor or the Grove-Sound_Sensor. I also don’t understand what the difference between the two is.
[i]- Grove - Sound Sensor can detect the sound intensity of the environment.
- The Grove - Loudness Sensor is designed to detect the sound of environment.[/i]
The true is, it has to work at 3.3V, because it is the current supported by the mkr 1010 board.