Freifunk-IoT / esp8266-examples

ESP8266-examples für Freifunk-IoT
GNU General Public License v3.0
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include sound level meter #3

Open bobster-galore opened 6 years ago

bobster-galore commented 6 years ago

There is a nice receipt to measure sound level https://blog.yavilevich.com/2016/08/arduino-sound-level-meter-and-spectrum-analyzer/ with software here https://github.com/ayavilevich/ArduinoSoundLevelMeter Could be nice to measure noise from traffic, incoming flights, helicopters etc.