Lub wireless optical nas yog qhov cuab yeej zoo rau kev hloov kho. Hauv nws, koj tuaj yeem hloov cov xim backlight, ntxiv rau ntxiv LED ntxiv ntawm cov xim xav tau ntawm ob sab.
Cov Lus Qhia
Kauj ruam 1
Tshem cov roj teeb ntawm nas. Tshem tawm cov screws ntawm qhov hauv qab. Muab lawv tso rau hauv ib lub hwj lossis txuas nrog rau qhov hlau nplaum. Yog tias tus tswj xyuas tseem tsis qhib, nrhiav cov ntawv sau lossis ob txhais ceg, ua tib zoo tev lossis hno lawv, thiab cawm ib yam nkaus. Cov ntsia hlau tau tob hauv qab. Thov nco ntsoov tias tus nas uas muaj cov ntawv nplaum raug piam yog tsis tiv thaiv hauv qab kev tiv thaiv.
Kauj ruam 2
Txhawm rau qhib lub cuab yeej, rub tus ntsia hlau uas tuav lub rooj tsavxwm, tom qab ntawd ua tib zoo rub lub log ntawm lub pob qhov rooj thiab tshem lub rooj tsavxwm. Tsis txhob plam lub kho qhov muag (ib qho nyuaj ua cov khoob khawm sib txuas nrog lub lens thiab prism).
Kauj ruam 3
Yog tias koj xav kom tus nas nres glowing zoo rau nws, tsuas yog hloov lub liab LED nrog infrared ib, saib lub polarity. Koj tuaj yeem ua rau koj cov phooj ywg txaus siab nrog cov cuab yeej zoo li no: tus ntsuas tsis pom, tab sis nws tseem ua haujlwm. Cov LED ntawm lwm yam xim yuav ua haujlwm tsis zoo: hauv matrix yuav luag tsis muaj xim daj, ntsuab, xiav thiab violet lub teeb. Yog li, yog tias koj xav kom tus nas ua lub ntsej muag nyob rau hauv ib qho ntawm cov xim no, hloov lub ntsiab nas LED nrog ib qho duab hluav taws xob, thiab muab lwm tus nyob ib sab ntawm nws, ntawm cov xim yam xav tau, kom nws taws teeb kho qhov muag los ntawm sab. Txuas cov saw hlau txuas ntawm cov diode tshiab thiab cov khoom sib txuas nrog hauv cov kab sib txuas nrog cov saw zoo sib xws uas muaj tam sim no, soj ntsuam qhov polarity.
Kauj ruam 4
Yog tias sab phab ntsa ntawm nas lub cev yog opaque, lub ci ci ntawm lub qhov muag pom tau pom tsuas yog thaum nws tau tsa sab saum toj ntawm lub rooj. Qhov tsis zoo no tuaj yeem kho kho los ntawm kev txhim kho diodes ntxiv rau ntawm ob sab. Txuas lawv rau hauv txoj kev qhia saum toj no, tom qab ntawd tho qhov nyob hauv ob sab ntawm rooj plaub thiab txhim kho cov diodes hauv lawv nrog kua nplaum. Lawv yuav hloov ci nyob hauv sync nrog cov backlight diode ntawm lub kaw lus kho qhov muag. Yog tias koj xav kom lawv ci ntsa iab tas li, muab hwj chim rau lawv (kuj dhau ntawm cov resistors thiab saib polarity) los ntawm cov roj teeb cia los ntawm kev sib cais. Muab txoj haujlwm tom kawg kom nws tsis cuam tshuam rau kev siv nas.
Kauj ruam 5
Daws cov nas hauv kev rov qab txheej txheem. Nruab lub roj teeb thiab rov txuas tus taw tes ntaus nrog tus tau txais. Nco ntsoov tias tus nas ua haujlwm. Yog tias qhov xav tau, ua tib zoo muab nws lo nrog ib daim leatherette nyias rau saum - qhov no yuav ua rau cov nas nyob yooj yim los tuav hauv koj txhais tes.
