Dht22 Kullanımı. Its also a bit cheaper. Before i go to next step i think i need to tell you some thing about dht22.
Selamlar arkadaşlar bu videoda dht11 sıcaklık ve nem bilgilerini ölçümünü gerçekleştirdik. However you can request sensor readings every second. You can buy sensors without a breakout board but the board is convenient and has a 10k pull up resistor that is on board.
Arduino dht22 wiring circuit and photos.
However it is a bit more expensive and you can only request readings with 2 seconds interval. You can buy sensors without a breakout board but the board is convenient and has a 10k pull up resistor that is on board. Its a successor to sensors like bmp180 bmp085 or bmp183. The dht22 is a recent contribution to the lineup of joint humiditytemperature sensors.