Lub hom phiaj ntawm tus cwj mem digital yog dab tsi?
Teb: Kev siv cov stylus kom raug yuav tsum paub cov hauv qab no.
(1) khawm piav qhia.
(Ib tug yuam sij) DIRECT, ncaj qha ntsuas khawm (nyob deb ntawm lub vijtsam LCD), uas yog, nrog tus cwj mem ncaj qha mus cuag cov kab, thov nias lub pob no.
(B) TXOJ CAI, inductive ntsuas khawm (ze rau ntawm lub vijtsam LCD), piv txwv li, nias lub pob no thaum koj kov cov kab nrog lub ntsis ntawm tus cwj mem inductively.
Nco tseg: tsis hais tus cwj mem luam tawm ntawm lo lus li cas, thov nco ntsoov tias deb ntawm lub vijtsam LCD rau kev ntsuas kev noj qab haus huv; ze rau lub LCD rau lub khawm induction tuaj yeem ua tau.
(2) digital stylus yog tsim rau kev tshawb nrhiav ncaj qha ntawm 12 ~ 250 V AC thiab DC thiab tsis pom kev ntawm AC xoom kab, theem kab thiab qhov tawg. Nws tseem tuaj yeem ntsuas qhov qhib-tawm ntawm cov khoom siv hluav taws xob uas tsis muaj hluav taws xob.
(3) kev tshawb nrhiav ncaj qha.
① Daim duab kawg yog qhov ntsuas qhov ntsuas hluav taws xob.
(2) Thaum tus nqi tso saib tsawg dua 70% ntawm tus nqi tawg siab, tus nqi tawg qis yuav tshwm sim.
③ Thaum ntsuas DC, lwm tus ncej yuav tsum tau kov ntawm tes.
(4) Indirect detection: tuav tus yuam sij B, tus cwj mem ze ze ntawm lub hwj chim qaum, yog tias lub hwj chim qaum raug them, cov cwj mem digital yuav pom cov cim hluav taws xob siab ntawm cov zaub.
(5) Kev kuaj pom qhov tawg: tuav tus yuam sij B, txav mus raws cov xaim ntev, tsis muaj cov duab hauv lub qhov rais zaub yog qhov tawg.
