菡诚ESP32开发板WIFI+蓝牙模块CH340C芯片升级款ESP32E开发板模组

原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振

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

原装FS-UTTL-340NC/USB转TTL串口模块Type-C接口 CH340NC芯片集成

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

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

CH340C CH340B 全新原装正品 WCH SOP16 USB转串口芯片 内置晶振

原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振

含税13% CH340C 340G 340E 340T 340B 340N 340K USB转串口芯片

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

CH340G/B/E/C/K/N/T USB转串口/打印口芯片 全双工 USB2.0 3.3/5V

USB芯片 CH340 341 444G CH440 CH552 CH554 A B C E G K N R S T

原装正品 贴片 CH340C 封装SOP-16 USB转串口 IC 芯片 内置晶振

原装正品现货 CH340 CH340G USB转换芯片 N E C X K B S

CH340C国际代理售出原装芯片库存 ic元器件BOM表配单可开票

CH340C咨询客服全力支持促单ic芯片元器件BOM表配单可开票

CH340C全新原装正品WCH/沁恒贴片SOP16USB转串口芯片【包邮】现货

原装正品 贴片 CH340C 封装:SOP-16 USB转串口 器芯片IC 内置晶振

原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振

全新原装CH340C CH340G CH340N CH340K CH340E CH340T CH340B芯片

芯世纪ESP32开发板无线WiFi蓝牙2合1双核CPU低功耗自带CH340C芯片

WIFI开发板模块带0.96OLED屏黄蓝显示无缝集成ESP8266 CH340C芯片

CH340C芯片 USB转TTL串口 ISP模块STM8/32 For Arduino STC下载器

CH340C芯片具有支持5V电源电压和3.3V电源电压的特点，质量可靠

CH340C芯片大量现货供应，品牌是沁恒，采用SOP-16封装

WCH沁恒 USB转串口 CH340C芯片 内置晶振 SOP16封装

原装正品CH340C芯片贴片CH340C SOP-16 USB转串口 IC芯片内置晶振

ESP8266开发板串口wifi模块物联网CH340C芯片拓展板NodeMCU开发板

CH340C芯片具有硬件全双工串口的特点，可提供技术支持

原装 CH340 CH440 CH442 CH552 CH554 E G C 贴片密脚MSOP10 芯片

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

FS-UTTL-340NC/USB转TTL串口模块Type-C接口 CH340NC芯片5V转3.3

原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振

USB芯片 CH340C WCH(南京沁恒) SOP-16 贴片USB转串口芯片 全新

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

FS-UTTL-340NC/USB转TTL串口 Type-C接口 CH340NC芯片集成5V转3.3

原装正品 贴片 CH340C SOIC-16 USB转串口芯片 内置晶振

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

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

原装正品 贴片 CH340C 封装SOP-16 USB转串口 IC 芯片 内置晶振