Usb Capacitive Fọwọkan Panel

Usb Capacitive Fọwọkan Panel

Orukọ: 15.6 inch USB capacitive ifọwọkan nronu
Ilana: G+G
Fọwọkan Interface:USB/I2C
Alakoso IC: ILI2510
Iwọn ila: 389.00 (W) x237.05 (H) x1.60 (D) mm
Agbegbe Wiwo: 345.16 (W) x194.59 (H) mm
Fi ibere ranṣẹ
Apejuwe
Imọ imọran

ọja Apejuwe


-Pẹnẹl ifọkanbalẹ capacitive usb 15.6 inch jẹ iboju ifọwọkan agbara ojuami 10 ti o ni ipese pẹlu ifihan HD 1928*1080 LCD eyiti o wa lati ṣafihan aworan tabi fidio ni kedere pẹlu itunu ati iyalẹnu nipa lilo iriri.

-Pẹẹnea ọwọ agbara 15.6 inch usb capacitive jẹ iboju ifọwọkan agbara pupọ{2}} ti o le mu awọn aaye ifọwọkan 10 ni akoko kanna. Eyi n pese iṣẹ ṣiṣe ti o peye pupọ ti n ṣe atilẹyin ọpọlọpọ awọn afarajuwe pupọ, pẹlu fifa, sisun ati diẹ sii {{5}Awọn 15.6 inch usb capacitive touch panel le ṣiṣẹ daradara pẹlu gbogbo iru awọn ọna ṣiṣe pẹlu Linux, Windows, Android, Ubuntu, ati IOS{7} Ti a ṣelọpọ pẹlu awọn ibeere to muna, 15.6 inch usb capacitive touch panel ni didara to dara julọ.

-


Nọmba awoṣeHX1561803
BrandGrahowlet
Iwọn15,6 inch
Ni wiwo IruIIC/USB
IlanaG+G
Adarí ICILITEK
Fọwọkan Points10 ojuami
ItumọTi o tobi ju tabi dọgba si 85%
Dada LileTi o tobi ju tabi dogba si 6H
Ayika ti nṣiṣẹ-20 ìyí - 70, Kere ju tabi dọgba si 85% RH
Ibi ipamọ Ayika-30 ìyí - 80, Kere ju tabi dọgba si 85% RH
Agbara Ipese Foliteji5.0 V
Ìla Ìla389.00 (W) x237.00 (H) x1.60 (D) mm
Agbegbe Wiwo345.16 (W) x194.00 (H) mm
Awọn ọna atilẹyinWindows/Android/Linux ati be be lo.
Atilẹyin ọja1 odun

HX1561803


Imọ Q&A


Ibeere: Kini ilana ti iboju ifọwọkan capacitive lati ṣaṣeyọri ifọwọkan pupọ-?

A: Nigbati ika ba fọwọkan iboju capacitive, yoo ni ipa lori sisopọ laarin awọn amọna meji nitosi aaye ifọwọkan, nitorinaa yi iyipada agbara laarin awọn amọna meji. Nigbati o ba n ṣe awari agbara ibaramu, awọn amọna ita leralera njade awọn ifihan agbara pulse excitation, ati gbogbo awọn amọna gigun gba awọn ifihan agbara ni akoko kanna, ki awọn iye agbara ti gbogbo awọn ikorita ti ita ati awọn amọna gigun le ṣee gba, iyẹn ni, agbara gbogbo iwọn iboju meji{1}. Gẹgẹbi data iyipada agbara iwọn meji - ti iboju ifọwọkan, awọn ipoidojuko aaye ifọwọkan kọọkan le ṣe iṣiro. Ìyẹn ni pé, ojúlówó ọ̀pọ̀lọpọ̀ - àwọn ìsopọ̀ pẹ̀lú ojúlówó le jẹ́ ìṣirò láti mọ̀ ọ̀pọ̀lọpọ̀-ifọwọ́kan;

Q: Nipa iboju capacitive ti a nlo ni bayi, iṣoro kikọlu ipese agbara jẹ pataki pupọ. Kini o yẹ ki a ṣe lati yọkuro kikọlu ti ipese agbara? Yato si igbohunsafẹfẹ lati yago fun igbohunsafẹfẹ ariwo ti ipese agbara, mu ifihan agbara - si{2}} ipin ariwo iboju naa? Ṣe eyikeyi miiran ona?

A: Ri lati gbogbo awọn iṣẹlẹ ti o wa lọwọlọwọ, kikọlu ipese agbara wa ni pataki ni pataki ni titobi TP{0} (7inch tabi loke), ati pe a ni awọn ojutu wọnyi: (1) Yan ipese agbara didara kan. Eyi ṣe pataki pupọ ati ọna ti o munadoko julọ ati ipilẹ lati yanju awọn idamu agbara; (2) Igbohunsafẹfẹ hopping. Lo oluyẹwo spekitiriumu lati wa agbegbe nibiti agbara kikọlu ipo ti o wọpọ ti ohun ti nmu badọgba jẹ kekere, ati lẹhinna ṣeto igbohunsafẹfẹ ọlọjẹ TX si agbegbe yii nipasẹ eto sọfitiwia, eyiti o le ṣakoso kikọlu naa ni imunadoko. Ti kikọlu ba wa ni ẹgbẹ igbohunsafẹfẹ kikun, o gba ọ niyanju lati fi ohun ti nmu badọgba silẹ; (3) Ṣe ilọsiwaju ifihan agbara si ipin ariwo. Ninu apẹrẹ akọkọ ti TP (7.0inch tabi loke), ronu lilo kekere{10}}dada impedance{11}} ohun elo iyalo fun ikanni ifihan agbara RX ati lilo apẹrẹ ti itọpa ẹgbẹ meji{12}. Gbiyanju lati ṣakoso gbogbo awọn resistance ikanni laarin 10K, eyiti o le ṣakoso imunadoko kikọlu ipese agbara. ; (4) O tun ṣee ṣe lati yi ṣaja naa pada, mu sisẹ algorithm pọ si, ati gba awọn ilana Cypress, EETI, ILI pẹlu iṣẹ ṣiṣe atako{17}} to lagbara.

Awọn afiwe Gbona: USB capacitive ifọwọkan nronu, China usb capacitive ifọwọkan nronu awọn olupese, awọn olupese, factory