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全新原装 CH340X贴片MSOP-10 USB转串口芯片CH455G SOP-16 CH343P
原装正品CH340E CH340X CH440E CH442E MSOP-10 USB转串口芯片
CH340C CH340B 全新原装正品 WCH SOP16 USB转串口芯片 内置晶振
全新原装 CH340N 封装SOP-8 USB转串口芯片内置晶振 USB芯片
WCH/沁恒USB转串口芯片全新原装
USB芯片 CH340 341 444G CH440 CH552 CH554 A B C E G K N R S T
USB串口芯片 CH340 341 CH440 CH552 CH554 A B C S G K N R E T
原装CH224K CH340K 封装ESSOP10 USB转串口转换芯片 快充协议芯片
全新原装CH340G CH340C CH340E CH340T CH340B CH340N USB转串口
CH340CH341CH440CH552CH554
全新原装CH340C 贴片SOP-16封装 内置晶振 USB转串口芯片
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
只做原装 CH340K USB转串口 总线转接芯片 贴片 ESSOP10
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
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
552554340442单片机/接口IC
原装正品 CH330N CH340N SOP8 贴片USB转串口芯片 IC 全新原装
全新原装CH340G SOP-16 贴片 USB2.0总线转接芯片
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 CH340N 贴片SOP-8 USB转串口IC芯片内置晶振 电子元器件
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
全新原装CH340KCH224KUSB芯片IC
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
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
原装正品 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振
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
全新 CH340G CH340C CH340E CH340T CH340B CH340N USB转串口
原装正品 CH340N 贴片 封装SOP-8 USB转串口芯片内置晶振 USB芯片
原装正品 贴片 CH340C 封装SOP-16 USB转串口 IC 芯片 内置晶振
原装正品 CH340E 贴片 MSOP-10 USB转串口IC芯片 内置晶振
ArduinnanoV3.0模块学习板
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WCHUSB转串口芯片SOP-16
CH340G总线转接芯片封装SOP-16
CH340E原装正品渠道直销
全新 CH340G 贴片SOP-16 USB转串口芯片 USB转UART
全新原装 CH340C 贴片SOP-16 USB转串口芯片 内置晶振 现货可直拍
CH340G元器件一站式配单
CH340G/CH340C串口芯片CHUSB
全新原装CH340G CH340 贴片SOP-16 USB转串口芯片 现货可直拍
WCHUSB转接芯片全新原装正品
全新原装 CH340E 密脚MSOP10 USB小体积 可代替340G 内置晶振
CH340B转串口芯片全新原装
CH340C USB转串口 IC CH340 SOP-16封装
正品芯片原装转串口大价优
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
CH340USB芯片WCH贴片
CH340HCH340CCH340K串口芯片
CH340CUSB转换芯片集成电路
原装WCH SOP-16 CH340G USB转串口芯片.
