co nhung luc chuyen nho ma xem nhu la kho
co nhung luc chuyen kho ma xem nhu chang nham nho
" socket man hinh dct4 co 10 chan. thuong thuong chan 9,10 la vled + va vled-. con thieu v1.8v la thieu vio tu ic nguon dua len"
xem lai cho ky ban nhé. good luck!