Tracking Street Noise, Part 2

See part 1. Quick update. Today I built an “enclosure” for my sound sensor. Behold:

The microphone is set back because of how closely I initially soldered it to the PCB. This was impacting the microphone’s ability to capture sound, so after taking the pictures I went back and resoldered it so that it’s flush with the wood. Next steps will be to modifying my Processing sketch to output a CSV file of all the sensor readings so I can run it for hours and analyze it later.