Qhia PCB circuits thiab sib dhos bolts membrane hloov, zoo meej ua ke ntawm tactile xav yuam sij, SMT LEDs, connectors, resistor, thiab sensor.Qhov hloov pauv membrane no yog tsim los rau ntau yam kev siv, los ntawm kev lag luam mus rau cov khoom siv hluav taws xob.Nws lub PCB Circuit Court yog tsim los nrog cov qauv tsim tshwj xeeb uas ua kom muaj kev ua tau zoo thiab kev ntseeg tau.Qhov hloov pauv membrane no kuj yog tsim los kom yooj yim rau nruab thiab tswj.Nws cov bolts sib dhos ua rau nws yooj yim rau kev sib sau thiab disassemble, thiab PCB circuits yog tsim los kom ruaj thiab txhim khu kev qha.Tsis tas li ntawd, cov yuam sij tactile xav tau muab qhov kev nplij siab thiab kev ua haujlwm, thaum SMT LEDs muab lub teeb ci thiab muaj zog.Thaum kawg, tus pin headers yog txhua tus tsim los xyuas kom muaj kev sib txuas ruaj ntseg.