zafi da zafi Digital fitarwa zafi da zafi firikwensin HTU20D samfurin bayani:

tushen FaransaHumirelKamfanin sanya high-yi zafi sensor abubuwa, sabon tsaraHTU20DTemperature da kuma zafi firikwensin kafa sabon ka'idoji dangane da girma da kuma hankali: amfani da biyu shafi Flat ba tare da PinDFN kunshin, kasa3x3mm tsayi1.1mm. Sensor fitarwa daidaitaccen digital siginar, misali I2C Tsarin. Daban-daban fitarwa hanyoyi, m aiki ƙarfin lantarki kewayon, yayin da yake da high zafi daidaito da zafi daidaito.HTU20DAn tsara jerin kayan aiki don aikace-aikacen ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan (3x3mm), sosai low ikon amfani.

muhimman sigogi na zafi da zafi Digital fitarwa zafi da zafi firikwensin HTU20D firikwensin:

Wutar lantarki:1.5V—3.6V

Humidity auna kewayon:0—100%RH

Temperature auna kewayon: -40℃—125℃

Max amfani da ikon: 2.7uW

Sadarwa: I2C

Dangi daidaito range (10%RH to 95%RH）: HTU20D ±3%RH

zafi delay:±1%RH

auna lokaci:50ms

Shekara Drift yawa:-0.5%RH/year

Amsa Lokaci:5 s

HTU20DYa kasance na yau da kullun modelHTU21DCheap version, kodayake zafi daidaito ya ragu, amma ya fi gamsuwa da abokan ciniki bukatun ga low kudi. Babban adadin kasuwa don kasuwar masu amfani (gidaje masu hankali, kwamfutocin hannu, kayayyakin da ake saka a hannu)A lokacin da kudin sarrafawa ya fi dacewa.