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CH340G芯片 USB转串口CH340T CH340C CH340B CH340E贴片SOP16 IC
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CH34052V200/CH340C/CH340B
【系列全】CH341BCH340编程器
CH340GCH340CUSB转换芯片
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开关量输入USB接口数字采集卡
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CH340B WCH(南京沁恒) SOP-16_150mil
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CH340G转串口芯片贴片SSOP20
【 全新原装现货 】 CH340B USB转串口类IC
USB芯片IC CH340G CH340B CH340C CH340E CH340N CH340K CH340S T
