Description The temperature sensor is built using an NTC 10k thermistor, which changes its resistance in response to changes in temperature. The resistance of the thermistor is measured using the ...

How Does the DHT22 Works? If you are using an original DHT22 sensor then it will have a NTC thermistor and the sensor module inside it, but most of the sensors that you can find in the market are ...

For Arduino, ESP32 and STM32 boards. Enhanced in 2024 by Bob Wolff to support more accurate NTC results on ESP32 devices. Some of the ESP32 devices like the ESP32-C3 have the ADC raw count values as ...