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USB转TTL串口模块 CH340N芯片 集成5V转3.3V FS-USB-UTTL
沁恒CH340N芯片，SOP8封装，计算机端操作系统的串口应用程序兼容
CH340N芯片大量现货供应
CH340N芯片原厂正品质量可靠
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USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X
全新芯片CH340CCH340C
CH340N USB转串口IC/芯片 SOP-8 内置晶振 WCH/南京沁恒 原装全新
CH340G/CH340C串口芯片CHUSB
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USB转接芯片ICCH340GCH340C
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CH340NSOP8贴片USB转串口芯片
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CH340系列USB总线转接芯片
USB芯片CH340NWCH内置晶振转串口
内置晶振全新原装贴片兼容CH340N
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CH340C芯片CH340NCH340GCH340E
USB转串口芯片CH340G/C/E/T/N
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usb转串口总线连接内置
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专业元器件配单十年经验
CH340N SOP8 CH340 专注USB接口芯片 CH340B/C/E/G/K/T/X
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CH340HCH340CCH340K串口芯片
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CH340N-文晔芯城国际代理全线售出原装IC库存，拍前请先询价行情
