Feem ntau peb muab tso rau hauv sab hauv resistor lawm.
Tab sis qee zaum tshwj xeeb hloov xav tau txuas tawm resistor los ntawm cov neeg siv khoom.
Ua li no, peb yuav muab tso kom raug resistors hauv pob.
Puas yog qhov kev txwv tsis pub rov los cuam tshuam nrog LED ntawm lub teeb pom kev zoo ib feem?
Apr 30, 2020 Tso lus
Xa kev nug