直拍贴片串口正品¥1.40去看看深圳市博达电子科技发布了全新原装 CH340N CH330N SOP8贴片 USB转串口芯片 正品现货 直拍板刷机板串口USB¥80去看看豪兴杰旗舰店发布了USB转TTL模块USB转串口下载线CH340G/RS232升级板刷机板线PL2303土豪机顶盒串口路由器¥40去看看鹿小班开源电子发布了土豪金CH340K USB转TTL USB转串口模块刷机机顶盒路由器升级串口下载模块程序¥40去看看佳仕通数码专营店发布了CH340N模块串口小板 USB转TTL下载器CH340串口下载程序串口模块升级CH340C¥6.70去看看科彦立旗舰店发布了CH340C刷机线STC下载器 USB转TTL RS232中九升级小板 转串口模块贴片串口芯片SSOP20¥1.50去看看欣薇电子科技发布了CH340G/C/E/T/N USB转串口芯片SOP8 10 16 SSOP20贴片IC机板串口单片机USB¥4.20去看看奥别旗舰店发布了USB转TTL CH340G模块 升级小板 STC单片机下载线 刷机板USB转串口烧录器调试器下载模块¥6.80去看看eixpsy旗舰店发布了CH340C下载烧录器ESP8266 ESP-01S CP2104 WIFI模块下载器 调试器串口数据线CH340RS232¥4.30去看看欣薇旗舰店发布了USB转串口线HL-340 COM口RS232九针公头9针数据线下载线CH340串口插头模块升级¥5.90去看看电子元器件爱好者之家Elecfans发布了Micro-5P插头 CH340刷机线下载器板 USB转TTL RS232升级串口模块340CH串口芯片¥10去看看誉讯电子BOM配单企业店发布了CH340C/CH340E/CH340G/CH340T/CH340B/340N SOP USB转串口芯片IC贴片串口原装芯片¥1.50去看看深圳市垚鑫电子科技发布了原装 CH340N CH330N SOP8贴片 CH340K ESSOP10 USB转串口芯片IC串口原装芯片CH340T¥0.70去看看安捷信微科技Bom报价配单发布了WCH沁恒 CH340G CH340C CH340E CH340T 原装USB转串口芯片 CH340串口原装芯片全新¥1.50去看看深圳市科展伟业电子发布了全新原装 CH340C USB转串口芯片 SOP-16 340-C| 带C芯片CH552TCH554TCH440R¥0.80去看看深圳市越徕兴电子有限公司发布了CH551G CH552G CH340G CH440G CH444G CH440R CH552T CH554T 芯片0.3 元券南京现货原装芯片¥2.20去看看佳信源电子发布了USB芯片 CH340K WCH(南京沁恒) ESOP-10-EP-150mil 全新原装 现货340晶振串口总线¥1.50去看看欣薇电子发布了USB转串口CH340N/340C/340G/340T/340E总线连接内置晶振sop16芯片CH331A334S341T340T¥1.70去看看泉津佳电子发布了CH331A 372 374U 376 432 558 559T 552 347 554 334S 340T 341T芯片转接贴片串口¥2.10去看看华芯荣发布了原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片编程器土豪口中模块¥12.90去看看YOYO科技馆发布了土豪金 CH340G RS232升USB转TTL模块转串口中九小板 STC编程器机板单片机模块CH340G¥2.30去看看富能电子企业店发布了CH340G刷机板模块 USB转TTL STC单片机下载线中九刷机下载串口USB模块¥4.30去看看勇泰发电子发布了CH340T模块USB转TTL串口下载器 ISP下载 STC下载板/线USB中九升级语音烧录器调试器下载¥11.90去看看swv旗舰店发布了AI离线语音下载器CH340C SU-03T下载器 AI语音开发板烧录器调试器烧录器调试器下载ESP¥3.60去看看勇泰发电子发布了CH340C下载烧录器ESP8266 ESP-01 ESP-01S WIFI模块下载器 调试器串口单片机usb模块¥90去看看创友数码专营店发布了usb转ttl usb转串口 STC单片机烧写器下载器 CH340模块刷机升级板杜邦模块土豪串口¥8.80去看看菡诚旗舰店发布了CH340土豪金USB转TTL模块RS232转串口模块刷机升级小板送杜邦线土豪机顶盒串口路由器¥2.80去看看立骏电子企业店发布了土豪金CH340 USB转TTL USB转串口模块刷机 机顶盒 路由器升级机板串口单片机USB¥6.30去看看成都乐胜电子发布了USB转TTL CH340模块 升级小板 单片机下载线 刷机板 USB转串口板刷机板串口USB¥4.30去看看研信创科技发布了USB转TTL USB转串口下载线CH340G模块 RS232升级板刷机板线PL2303土豪机顶盒串口路由器¥6.50去看看深圳市新飞跃科技有限公司企业店发布了土豪金CH340G RS232升USB转TTL模块转串口 机顶盒路由器升级刷机模块串口PL2303HXCP2102¥50去看看hwayeh旗舰店发布了CP2102 PL2303HX CH340G 模块 USB转TTL 串口模块UART STC下载器串口模块升级CH340G¥2.60去看看勇泰发电子发布了CH340G模块 USB转TTL 转串口 中九升级小板 刷机线 STC下载板刷线板串口兼容¥3.50去看看的确良电子发布了USB转TTL串口模块兼容升级板刷机线板CH340G PL2303 CP2102下载器串口TTLUSB模块¥6.70去看看深圳优信电子发布了CH340G USB转TTL串口模块 pro mini/STC ISP下载器 USB to TTL机板串口USB模块¥2.50去看看泽意微电子科技发布了USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303语音烧录器调试器下载¥11.90去看看泽杰旗舰店发布了CH340C AI离线语音下载器SU-03T下载器 AI语音开发板烧录器调试器串口原装CH340TCH340E¥1.60去看看深圳市科展伟业电子发布了原装CH340G CH340C CH440G CH340T CH340E SSOP/SOP-16 USB转串口晶振贴片串口正品¥1.50去看看佳兴通电子企业店发布了原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振晶振串口集成电路现货¥20去看看优信芯城: 进口原装正品发布了CH340C 原装全新 现货 SOP-16 USB转串口芯片IC 内置晶振集成电路转接总线正品原装¥1.30去看看一帆风顺电子城发布了原装正品CH341T CH340E A B F G QFN SSOP2028 USB总线转接芯片晶振贴片串口现货¥1.60去看看深圳市联芯电子科技发布了贴片 CH340N SOP-8 内置晶振 USB转串口IC芯片 全新原装现货贴片原装芯片MSOP10¥0.90去看看富能电子企业店发布了原装 CH340E CH440E CH442E CH552E CH554E贴片密脚MSOP10 芯片IC贴片串口正品原装¥1.40去看看深圳市远大芯程科技发布了全新原装正品 贴片 CH340K ESSOP-10 USB转串口芯片IC串口原装CH340BCH340N¥1.30去看看源美信达 一站式BOM配单 电子元器件发布了原装 CH340G CH340C CH340E CH340T CH340B CH340N K S USB转串口机板单片机模块CH340G¥6.30去看看HW模块生产发布了(HW-597)CH340G刷机板模块 USB转TTL STC单片机下载线中九刷机贴片芯片CH340NCH340E¥1.10去看看世纪汇之都电子发布了USB芯片 CH340G CH340B CH340C CH340E CH340N CH340K S T X 贴片全新CH341A453B454S¥2.90去看看深圳市品信达电子发布了全新 CH341A 374 375 376 421 451 452 453B 454S 340 SOP28/20原装芯片协议全新¥10去看看深圳市莱生原电子发布了全新原装WCH CH340K CH224K ESSOP-10 USB PD授电协议芯片 快充IC1 元券串口芯片CH340TCH340¥2.30去看看深圳市育松电子元器件模块工具发布了USB串口芯片 CH340T CH340 SSOP-20安卓串口手机CH340¥10.10去看看深圳市林信世纪电子发布了安卓type-c转串口232手机USB转TTL MAC OSX CH340 FT232 OTG线RS485转换器USB模块¥4.50去看看佳信微数码专营店发布了USB转485转换器 USB TO RS485 CH340 PL2303 FT232RL转RS485模块串口CH340GCH340TCH340C¥1.50去看看晟记数码旗舰店发布了晟记 CH340G CH340E CH340C CH340T SOP-16 USB转串口机板串口单片机USB¥4.50去看看宝鑫电子科技发布了【宝鑫电子】USB转TTL CH340模块STC单片机下载线刷机板USB转串口模块下载串口USB¥5.80去看看奥别旗舰店发布了CH340T模块 USB转串口/下载器/ISP下载模块 USB转TTL 支持WIN7模块下载串口USB¥6.80去看看研可信电子发布了CH340T模块 USB转串口/下载器/ISP下载模块 USB转TTL 支持WIN7串口单片机USB模块¥11.70去看看林子工业城发布了裕合联USB转TTL刷机线ch340模块USB转串口单片机下载线rs232升级串口USB模块升级¥35.90去看看tb0873143008的小店发布了CH340G下载器线STC刷机线 USB转TTL RS232升级小板USB转串口模块串口模块单片机升级¥210去看看tb81825440234发布了海凌科CH340串口小板USB转TTL模块转串口模块单片机烧录升级小板2.3 元券串口板刷机板USB¥232.70去看看亿淘百货商贸企业店发布了USB转TTL模块CH340G RS232转串口 USB转串口下载线升级板刷机板线0.3 元券烧录器单片机口中模块¥28.70去看看tb773214515379发布了CH340T模块USB转TTL串口中九升级刷机小板 STC单片机烧录器下载线