Kuteteza kwa digito komwe kulibe fumbi lopanda madzi kutentha kwa I2C komanso kachipangizo kachipangizo kachinyezi kamene kamakhala ndi mpanda wapulasitiki
HENGKOMadzi amadzimadzi sensa sensor probe amapereka 2-siteji madzi impermeability. PCB yamkati imakhala ndi chitetezo chamadzimadzi ndi encapsulation ndipo nyumba yopangira chinyezi imapangidwa ndi zinthu zopanda madzi za polyethylene. Ndi njira yapadera yopumira madzi yomwe imalola kuti mamolekyu a mpweya alowe poletsa madontho amadziwa kuti asalowe m'derali. Sensayi siiwonongeka pambuyo poviika madzi kwa nthawi yaitali. Mulinso 10k kukoka-mmwamba resistor ndi 0.1uf fyuluta capacitor. Zimalola kuti sensa igwiritsidwe ntchito mwachindunji ndi microcontroller monga Arduino.
Mbali:
Kudalirika kwakukulu komanso kukhazikika kwanthawi yayitali
Kudziletsa kwamkati
Digital, kusamvana kuli mpaka 14bit
Kapangidwe kazogulitsa ndi kokongola, koyenera kugwiritsidwa ntchito kumunda ndi kuphatikiza kwazinthu
Imelo:
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Kuteteza kwa digito kopanda fumbi lopanda madzi kutentha kwambiri komanso chinyezi wachibale I2C sensor probe yokhala ndi mpanda wapulasitiki