1. Pūtake hiko. Ko ngā momo pūtake hiko DC katoa e whakamahia ana i roto i te pūnaha (pēnei i te pito whakauru o te +5V) e honoa ana ki tētahi pūnga hiko o te 10~-100μF me tētahi pūnga tātari uku o te 0.01~0.1μF hei pehi i te pokanoa o te tihi hiko, ā, e rua ngā huinga pūtake hiko motuhake e whakakahangia ana te ara iahiko whakawhiti.
2. Keti awhe whiwhi. Ka taea e te tatau awhe whiwhi o te mita rere ultrasonic te aukati i te pokanoa i puta mai i te tohu tuku me te mahi whakawhiti ki te tohu whiwhi.
3. Hangarau whakanui aunoa. Ehara i te mea ka māmā noa te ine i te tohu mā te hangarau whakanui aunoa, engari ka taea hoki te pehi i te pokanoa o te haruru.
4. Hangarau waea whaitake. He wehe kē te raina tohu anaro me te raina tohu matihiko, ā, ka whānui ake te raina whenua tūmatanui me te raina hiko ina wehea te raina tohu me te raina hiko, ā, ka tata rawa atu ki te ara iahiko e hiahia ana kia whakakahangia. Whakaitihia te roa o te raina hiko me te raina whenua hei whakaiti i te aukati noa i waenganui i a rāua, me te whakaiti i te whakaputanga o te pokanoa hononga; I roto i te tukanga waea, karohia te horahanga tāruarua o te koropiko hei whakaiti i te whakaaweawe tahi.
5. Hangarau whenua. He motuhake te hangarau matihiko me te hangarau anaro, ka honoa ki te pūwāhi, ka whakamahia e ia waea whenua motuhake ngā ine e rua, ka whakaiti i te hononga pokanoa whenua, ka noho te mita me te ine ki te whenua.
6. Hangarau ārai. Ka whakamahia e ngā mita rere oro-oro hei wehe i te pokanoa hikohiko mā te hononga ātea, ā, ko te mehua he whakakākahu i te ara iahiko ine ki tētahi whare whakarewa.
Wā tuku: Hurae-24-2023