Új hozzászólás Aktív témák

• #23910 DeniL tag MaCS_70 #23898

  Új Válasz 2016-12-07 11:02:06 #23910

  Új hozzászólás

  Összes hozzászólása itt Válaszok az összes hozzászólására itt Válaszok erre a hozzászólásra

  Privát üzenet küldése

  

  DeniL

  tag

  válasz MaCS_70 #23898 üzenetére

  Talán régen ezért nem használtam az általad említetted, elég pontatlan....

  "Conclusion:
  DHT11 is a cheap sensor that have Temperature and Humidity on the same sensor, but isnt have good readings, I suggest for reference values only.
  DHT22 is a very good sensor, very precise readings, It cost more but if you want real Humidity values this is what you need, maybe you can put one or two (inside, outside of home)
  Dallas its precise and cheap, good to take many readings at home, can be connected one-wired. Suggested to meassure temperature on the different rooms.
  BMP, note that the Temperature Sensor it's inside the electronics and this is why take readings about 3-4º higher than the real temperature, but its a good reference and I think its very important read the Barometric pressure, if this changes drastically the weather does. Isn't an expensive sensor and I suggest to have just one. "

Új hozzászólás Aktív témák