Noise pollution

sound level measurement with 4 outdoor class 1 sound sensors in The Netherlands

Metriful Sensor

My Farm Data

This channel will receive the unfiltered data from the ESP8266 to be analyzed and denoised then sent back to a website

Monitor the Db in a area

AIR QUALITY STATION. 6th GRADE CLASSROOM.

Data of enviroment

A project being implemented for IoT lesson in postgraduate studies of A.T.E.I Thessaloniki's on APPLIED ELECTRONIC SYSTEMS. In this project, a KY-038 sound sensor is connected to an ESP32-WROOM-32D development board.

RF noise on 40m at G3ZIL as estimated using an adaptive noise cancelling system. Readings are in dBm in 200Hz with provisional calibration

SOLO COSE BELLE

Baby monitor

Collect readings from 6 different sensors and make there database and tables.

Collect readings from 3 different sensors.