humidity sensor arduino

 


 
As I come back, the buzzing stops now when I will put my hand in front of the sensor. The relay will activate the lamp but note that, even if I move my hand constantly, the lamp will turn off after the adjusted delay. Time is over because the PIR sensor is in non repeatable trigger mode. If I change the sensor with the jumper to the repeatable trigger mode – and I constantly move again, the lamp will be constantly on as well and it will turn off after the movement is gone and set delay. Time is over Music.

 
 

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GiXHcqZc normal - humidity sensor arduino
JacobusSystems
Mon Apr 18 15:23:49 +0000 2011


RT @arduinomylifeup: Learn how to connect the DHT22 Humidity/Temperature sensor to the Arduino Uno 🌡
Tutorial: https://t.co/hH8rr45L8l

https://t.co/hH8rr45L8l
I7puwcP9 normal - humidity sensor arduino
arduinomylifeup
Thu Jun 25 14:04:40 +0000 2015


Learn how to connect the DHT22 Humidity/Temperature sensor to the Arduino Uno 🌡
Tutorial: https://t.co/hH8rr45L8l

https://t.co/hH8rr45L8l

Display Weather on an LCD

helathra25 photo

What do you know, it works! I know, different readings but there is a 10s delay in update. #xiaomi #btle temperature and humidity sensor captured with #arduino #esp32 – no pairing.

tiltti photo

 

 

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Comment (24)

  1. Аналоговый датчик температуры и lcd дисплей по i2c это проект????
    Только в том случае когда код написан 6а ассемблере

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