Most relative humidity sensors are resistive or capacitive sensors. It’s a fact that the resistance and capacitance of a vast majority of such sensors also depend on the surrounding temperature and a ...

An Arduino library to use the SHT20 Sensiron temperature and humidity sensor. - GitHub - u-fire/uFire_SHT20: An Arduino library to use the SHT20 Sensiron temperature and humidity sensor.

The DHT11, 21, 22, 33 and 44 are relative inexpensive sensors for measuring temperature and humidity. This library can be used for reading both values from these DHT sensors.

In this study, a fully flexible inkjet-printed graphene-based capacitive humidity sensor is investigated using graphene oxide (GO) as sensing material mixed with Polyacrylic Acid, PAA. The printed ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

The surface area of a sensor plays a critical role in its performance by increasing the number of active sites available for interaction with water molecules, thereby enhancing the material's ...