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.

DHT11 Arduino Library: A simple and efficient library for reading temperature and humidity data from the DHT11 sensor without dependencies. - dhrubasaha08/DHT11 ...

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 ...

Additionally, this article presents a 4-bit adjustable temperature sensor using varactor diodes, which can be applied in complex industrial temperature monitoring scenarios. The proposed sensor ...

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.

That drier air cools off nicely at night, but heats up quickly during the day. We expect Thursday will bring Austin’s 20th triple digit day of the year. — Nick Bannin ...

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