CH340G芯片 USB转串口CH340T CH340C CH340B CH340E贴片SOP16 IC

全新原厂 CH340C 340G 340E 340T 340B 340N 340K USB转串口芯片

原装CH340G CH系列贴片USB转串口芯片 CH340E/340B/340T/CH340C

USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X

USB转串口CH340N/340C/340G/340T/340E总线连接内置晶振sop16芯片

CH340G 下载线USB转串口模块USB转TTL 刷机线 CH340G芯片

CH340G/CH340C/CH340E/340T/340B 340N/340K/S USB转串口芯片 SOP

USB转TTL模块串口调试CH340G芯片方案ISP下载STC单片机下载刷机线

土豪金CH340G RS232升USB转TTL转串口中九升级/ttl刷机线送排针线

原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片

土豪金CH340G RS232升USB转TTL模块转串口中九升级小板 ttl刷机线

CH340C 340B CH554G CH9326 CH9328 CH9329 340T贴片SOP16 芯片IC

CH340G芯片 USB转串口CH340T CH340C CH340B CH340E贴片SOP16 IC

Zave CH340G/C/E/T/NUSB转串口芯片SOP8 10 16 SSOP20贴片IC

USB转接芯片IC CH340G CH340C CH340T CH340E CH340N CH340B WCH

CH340G/CH340C/340E/340T/340B/340N CN340K/S 贴片SOP16 USB芯片

USB转RS232模块CH340G芯片方案三线制DB9公头Type-C口TTL转RS232

USB转串口芯片 SOP CH340G/CH340C/CH340E/340T/340B 340N/340K/S

USB转串口芯片CH340G/C/E/T/N贴片IC SOP8 16 MSOP10 SSOP20

CH340G 全新原装直拍 CH340E CH340C CH340N USB转串口芯片

原装贴片CH340G SOP-16 USB转串口IC USB总线转接芯片 全系列现货

CH340G 440G 444G 551G 552G 440R 552T 554T 554E 贴片芯片IC

原装 CH340C CH340B CH554G CH9326 CH9328 CH9329 贴片SOP16芯片

CH340B/CH340C/CH340E/CH340G/CH340K/CH340S/CH340N USB转串口