DS18B20 mai hana ruwa zafin firikwensin

Takaitaccen Gabatarwa na DS18B20 na'urar firikwensin zafin ruwa

Siginar fitarwa ta DS18B20 tana da ƙarfi kuma baya rage nisan watsawa mai tsayi. Ya dace don gano yanayin zafi mai nisa mai nisa. Ana watsa sakamakon auna jeri a cikin nau'i na 9-12-bit na dijital. Yana da halaye na barga aiki, dogon sabis rayuwa, da kuma karfi anti-tsama iyawar.

DS18B20 yana sadarwa tare da na'ura mai masaukin baki ta hanyar sadarwa ta dijital da ake kira One-Wire, wanda ke ba da damar haɗa na'urori masu yawa zuwa bas iri ɗaya.

Gabaɗaya, DS18B20 babban firikwensin zafin jiki ne kuma abin dogaro wanda za'a iya amfani dashi a aikace-aikace iri-iri. Idan kana buƙatar ingantaccen firikwensin zafin jiki mai dorewa, mai ɗorewa kuma mai tsada wanda zai iya auna yanayin zafi a cikin kewayo mai faɗi, to DS18B20 Mai hana ruwa na Dijital Temperature Sensor na iya yin la'akari da shi.

Bayani:

1. firikwensin zafin jiki: DS18B20
2. Harsashi: SS304
3. Waya: Silicone ja (3 core)

Aikace-aikacensNa DS18B20 Sensor Zazzabi

Amfaninsa suna da yawa, gami da kula da muhalli na sanyaya iska, gano yanayin zafi a cikin gini ko na'ura, da aiwatar da sa ido da sarrafawa.

Ana canza kamannin sa bisa ga lokuta daban-daban na aikace-aikacen.
Za'a iya amfani da DS18B20 da aka kunshe don auna zafin jiki a cikin ramukan na USB, ma'aunin zafin jiki a cikin wutar makera ruwa zagayawa, ma'aunin zafin jiki, ma'aunin zafin injin injin, ma'aunin zafin jiki na noma, ma'aunin zafin ɗaki mai tsabta, ma'aunin ma'aunin zazzabi na harsashi da sauran lokutan zafi marasa iyaka.

Juriya da juriya da tasiri, ƙananan girman, sauƙin amfani, da nau'ikan marufi daban-daban, ya dace da ma'aunin zafin jiki na dijital da sarrafa zafin jiki na kayan aiki daban-daban a cikin ƙananan wurare.