GitHub

DHT22 - AM2302/AM2303 temperature and humidity sensor library for Arduino

This is an Arduino library for the calibrated AM2302/AM2303 digital temperature and relative humidity sensor on a DHT22 breakout PCB. According to the datasheet, the AM2302/AM2303 is a low cost ...
GitHub

Arduino Uno Humidity Sensor (DHT11)

This project demonstrates how to use a DHT11 humidity sensor with an Arduino Uno to measure the relative humidity in the environment. The sensor provides digital output that is read by the Arduino, ...
CNX Software

Arduino Nicla Sense Env module features temperature, humidity, and gas sensors from Renesas

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over ...
elektormagazine

Resistance Measurement with the Arduino

1-07-2015 | The starting point for this project was some newish resistive air humidity sensors, whose resistance varies in the range 1 kOhm to 10 MOhm.