Emilux muab lub sijhawm xa khoom sai.
Peb nkag siab tob txog qhov ceev ntawm cov neeg siv khoom xav tau thiab qhov tseem ceeb ntawm kev xa khoom raws sijhawm.
Txhawm rau kom ua tau raws li cov neeg siv khoom xa khoom sai, peb ua raws li cov kev ntsuas hauv qab no: Kev npaj cov khoom muag: Peb khaws cov khoom siv LED ntau ntau, suav nrog cov khoom siv tuag, cov chips, cov tsav tsheb, cov khoom sib txuas, cov hlau, thiab lwm yam.
Cov khoom muag no pab peb ua tau raws li peb cov neeg siv khoom xav tau sai sai thiab txo lub sijhawm xa khoom. Kev tswj cov saw hlau: Peb tau tsim kev sib raug zoo nrog peb cov neeg muag khoom thiab tsis tu ncua ntsuas lawv cov peev txheej thiab muaj cov khoom siv raw.
Los ntawm kev tswj xyuas cov saw hlau ruaj khov, peb tuaj yeem tau txais cov khoom siv raw khoom raws sijhawm thiab xyuas kom meej tias kev ua tiav ntawm txoj kev npaj tsim khoom.
Lub sijhawm tsim khoom: Peb lub sijhawm tsim khoom, tshwj xeeb tshaj yog lub sijhawm xa khoom ntawm cov khoom tsis tu ncua, feem ntau yog tswj tsis pub dhau ob lub lis piam. Peb txhim kho cov txheej txheem tsim khoom thiab npaj cov haujlwm ua haujlwm kom tsim nyog los xyuas kom meej tias kev tsim khoom tiav hauv lub sijhawm luv tshaj plaws thiab xa mus rau cov neeg siv khoom raws sijhawm. Peb ib txwm siv zog ua kom tau raws li peb cov neeg siv khoom xav tau ceev ceev los ntawm kev ntsuas saum toj no thiab xyuas kom meej tias qhov zoo ntawm peb cov khoom tsis cuam tshuam.
