Tận dụng tuýp led hỏng độ chế thay đèn bàn học sinh bị hỏng thắp sáng dùng sạc dự phòng

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  • เผยแพร่เมื่อ 6 ม.ค. 2025

ความคิดเห็น • 3

  • @QuốcTrương-p2r
    @QuốcTrương-p2r 2 หลายเดือนก่อน +1

    Ok 👍

  • @hvlap
    @hvlap หลายเดือนก่อน +1

    Một chíp led bao nhiêu vôn DC? Cảm ơn bạn

    • @phuongle-gx5fv
      @phuongle-gx5fv  29 วันที่ผ่านมา

      loại mình đang làm đó là 3v