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USB转TTL隔离1.8V2.5V3.3V5V串口转USBCH340模块1.8V烧录CH343G卡
带外壳USB转串口TTL6MbpsCH343
USB转TTL1.2V1.8V2.5V3.3V5V串口转USBCH340模块1.8V烧录CH343G
微雪CH343串口通信模块
微雪CH340/343模块USB转TTL TTL转USB串口通信 新版高速 多重保护
贴片CH340GSOP-16USB转串口
全新原装 CH340X贴片MSOP-10 USB转串口芯片CH455G SOP-16 CH343P
全新原装 CH340C CH340G CH340B CH343G SOP-16 USB接口芯片 现货
CH340X贴片MSOP-10 USB转串口芯片CH455G SOP-16 CH343P 全新原装
CH343P USB转串口TTL模块带外壳 工业级高速6M波特率 CH340升级款
CH343P USB转串口TTL模块带外壳C 工业级高速6M波特率 CH340升级
微雪CH340/343模块USB转TTLTTL转USB串口通信新版高速多重保护
CH340K22491419340343串口
CH340K 224 9141 9340 343 K ESSOP-10 USB转串口芯片 Polouta
USB串口芯片CH340C 340N 442E 224 443K 343P 340B 340T 340X 455
原装 CH340B CH340C CH340G CH343G CH440G SOP-16 USB转串口芯片
微雪转换器USB转TTL工业级
