lo560101 wrote:那麼大的熱縮模要向那位賣家買
liang909 wrote:用熱縮模封起來是要你...(恕刪)
wund wrote:恩恩,了解我找到一種DC-DC 降壓模組如下圖不知可行嗎?
wund wrote:那用這種可行嗎
wund wrote:轉把改成定速電流...(恕刪)
albertmsi wrote:轉把改成定速電流? 做何用途? 定速巡航嗎?