(AM2303) DHT22 sensor tutorial - DHT22 vs. ntc thermistor - (Arduino Uno Programming for Beginners)
ฝัง
- เผยแพร่เมื่อ 22 พ.ย. 2024
- (AM2303) DHT22 sensor tutorial - DHT22 vs. ntc thermistor - (Arduino Uno Programming for Beginners)
In this video I connect a DHT22 (also called AM2303) to my Arduino Uno in order to measure temperature and humidity. I will also compare the results to my NTC temperature sensor from the last video.
That DHT22 sensor is quite large compared to the NTC thermistor. If you only need temp I’d go for the NTC thermister.