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全新原装 CH340X贴片MSOP-10 USB转串口芯片CH455G SOP-16 CH343P
CH340X贴片MSOP-10 USB转串口芯片CH455G SOP-16 CH343P 全新原装
原装正品CH340E CH340X CH440E CH442E MSOP-10 USB转串口芯片
CH340G CH340C CH340E CH340T CH340B CH340N CH340K USB转串口IC
WCH/沁恒USB转串口芯片全新原装
USB串口芯片 CH340 341 CH440 CH552 CH554 A B C S G K N R E T
USB芯片 CH340 341 444G CH440 CH552 CH554 A B C E G K N R S T
CH340 341 CH440 CH552 CH554 A B C S G K N R E T USB串口芯片
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CH340E 贴片MSOP-10 收发器接口 USB转串口 IC芯片 原装 欢迎询购
原装正品 CH340N CH340K CH340E USB转串口芯片IC 内置晶振
CH340CUSB转ESP8266模块
原装现货 CH340K USB转串口 总线转接芯片 贴片 ESSOP10 WCH/沁恒
CH340G SOP-16 USB转串口芯片 全新原装
原装 CH340B CH340C CH340G CH343G CH440G SOP-16 USB转串口芯片
全新原装WCH CH340G CH340 SOP16 USB转串口IC
USB转串口芯片 SOP CH340G/CH340C/CH340E/340T/340B 340N/340K/S
原装正品贴片CH340NSOP-8
WCH沁恒CH340系列转串口芯片
原装正品 CH340G CH340G芯片 CH340 USB转串口芯片 SOP16 贴片IC
全新CH340G/CH340C/CH340E/340T/340B/340N/340K USB转串口IC芯片
原装CH340G CH340C CH440G CH340T CH340E SSOP/SOP-16 USB转串口
全新原装正品 CH340N SOP8贴片USB转串口芯片 兼容CH330N
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只做原装 CH340K USB转串口 总线转接芯片 贴片 ESSOP10
原装正品 CH330N CH340N SOP8 贴片USB转串口芯片 IC 全新原装
原装正品 贴片 CH340E MSOP-10 USB转串口IC芯片 内置晶振 可配单
原装正品CH340G封装SOP-16 USB转串口芯片内置晶振刷机板
全新原装 CH340K CH224K ESSOP-10 USB转换芯片 现货供应
内置晶振全新原装贴片兼容CH340N
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ch340gusb转串口芯片贴片直拍
原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片
电子元器件一站式配单
原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振
全新原装现货WCHUSB芯片下单询价
全新原装 CH340N CH330N SOP8贴片 CH340K ESSOP10 USB转串口芯片
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CH340T/CH340C/CH340E/340G/340B/ 340K/340N/S SOP转串口芯片USB
原装正品 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振
CH340C USB转串口芯片 SOP16 WCH全新原装
CH340T CH340 USB转串口芯片IC 总线转接芯片 SSOP-20 全新原装
CH340G CH340 USB转串口芯片IC 总线转接芯片 SOP-16 全新原装
原装 CH340N CH330N SOP8贴片 CH340K ESSOP10 USB转串口芯片IC
USB转接芯片IC CH340G CH340C CH340T CH340E CH340N CH340B WCH
全新原装 CH340C USB转串口IC芯片 CH340 SOP-16封装 可直拍 现货
全新原装USB转串口芯片现货
集成IC电路芯片原装拆机
40KESOP-10UB全新原装CH3芯片
全新原装贴片CH340GSOP-
全新原装贴片CH340NSOP-
CH340G 340C 340T/E/N/K/B CH340X USB转接串口芯片9340K 好质量
CH340C 丝印CH340C 贴片SOP16全新USB总线转换芯片串行接口芯片IC
全新原装CH340C 丝印CH340C 封装SOP16串行接口USB总线转换芯片IC
全新原装贴片CH340TSSOP-20U
原装正品 CH340T CH341T CH347T CH374T SSOP-20 USB转串口芯片
Nano V3.0新版 CH340G 改进板 Atmega328P开发板 USB转TTL 扩展板
ArduinnanoV3.0模块学习板
全新原装CH340G CH340C CH340E CH340T CH340B CH340N USB转串口
原装 CH340E USB芯片 CH440E CH442E CH552E CH554E MSOP10 正品
USB转TTL刷机下载线串口模块
原装正品 贴片 CH340N CH340 SOP-8 USB转串口IC芯片 内置晶振
原装WCHUSB转串口芯片SOP-16
CH340G总线转接芯片封装SOP-16
全新 CH340G 贴片SOP-16 USB转串口芯片 USB转UART
全新正品WCH CH340G CH340 SOP16 USB转串口IC现货即拍即发
CH340G元器件一站式配单
WCHUSB转接芯片全新原装正品
CH340B转串口芯片全新原装
CH340C CH340 USB转串口芯片IC 内置晶振 贴片16脚 SOP16
CH340C USB转串口 IC CH340 SOP-16封装
USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X
CH340CSOP16USB串口收发器芯片
专业元器件配单十年经验
CH340CSOP-16原装芯片
CH340HCH340CCH340K串口芯片
CH340G/CH340C/340E/340T/340B/340N CN340K/S 贴片SOP16 USB芯片
CH340G SOP-16封装 内置晶振 USB转串口 USB总线转接芯片IC
原装WCH SOP-16 CH340G USB转串口芯片.
WIFIR3ATMEGA2560工控板
USB转串口IC芯片USB总线转接
CH340全型号转串口芯片量大从优
CH340 CH340G 贴片SOP16 USB2.0转串口IC芯片 全新原装
