1 元券机板串口USB模块¥4.40去看看欣薇旗舰店发布了USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303串口正品原装芯片¥2.40去看看深圳市优信电子科技有限公司发布了【优信电子】原装正品 CH340E MSOP-10 USB转串口芯片串口正品原装芯片¥1.90去看看深圳市优信电子科技有限公司发布了【优信电子】原装正品 CH340K ESSOP-10 USB转串口芯片芯片USB转接串口¥1.90去看看yourcee旗舰店发布了CH340B/C/E/G/K/N/T USB转串口或USB转打印口芯片USB总线转接芯片340贴片集成电路原装¥1.50去看看酷米仕科技官方店发布了原装 CH340T/340E/340C/340N/340B SOP/SSOP/MSOP 贴片 集成电路串口下载模块程序¥3.80去看看绿深旗舰店发布了CH340N模块 USB转TTL下载器 串口小板CH340串口下载程序 刷机小板贴片串口芯片CH340E¥4.70去看看risym旗舰店发布了CH340G芯片 USB转串口CH340T CH340C CH340B CH340E贴片SOP16 IC340串口芯片CH¥1.40去看看深圳市博达电子科技发布了USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X机板串口USB模块¥40去看看欣薇旗舰店发布了USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303串口插头模块升级¥5.90去看看电子爱好者之家元器件 电子元器件套件元件发布了Micro-5P插头 CH340刷机线下载器板 USB转TTL RS232升级串口模块模块土豪串口CH340T¥8.90去看看贝科姆旗舰店发布了土豪金CH340G USB转TTL模块转串口 CH340T模块 刷机小板340串口芯片CH¥10去看看泉津佳电子发布了CH340G/CH340C/CH340E/340T/340B 340N/340K/S USB转串口芯片 SOP串口模块升级CH340C¥5.60去看看电子爱好者之家元器件 电子元器件套件元件发布了CH340C刷机线STC下载器 USB转TTL RS232中九升级小板 转串口模块机板串口USB模块¥2.50去看看欣薇电子科技发布了USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL23031 元券机板串口USB模块¥3.70去看看swv旗舰店发布了USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303全系列CH340KCH340ECH340N¥1.50去看看深圳市康胜世纪电子企业店发布了CH340G CH340 CH444G CH440G CH340C CH340N CH340K CH340E全系列贴片串口芯片SSOP20¥3.70去看看zave旗舰店发布了Zave CH340G/C/E/T/NUSB转串口芯片SOP8 10 16 SSOP20贴片IC土豪机顶盒串口路由器¥3.30去看看鹿小班开源电子发布了土豪金CH340 USB转TTL USB转串口模块刷机 机顶盒 路由器升级串口单片机模块通信¥6.90去看看亚博智能旗舰店发布了亚博智能 USB转TTL串口模块CH340G下载线通信STM32单片机烧录板340晶振串口总线¥1.50去看看欣薇电子科技发布了USB转串口CH340N/340C/340G/340T/340E总线连接内置晶振sop16芯片晶振串口正品原装¥1.40去看看深圳市东成电子经营店发布了CH340C CH340B 全新原装正品 WCH SOP16 USB转串口芯片 内置晶振现货原装芯片接口¥0.90去看看智凌轩科技一站式配单发布了全新原装 CH340E CH340X CH440E CH442E MSOP-10 接口芯片 现货机板串口单片机USB¥2.50去看看Anasweeney模块批发发布了USB转TTL CH340G模块 升级小板 STC单片机下载线 刷机板USB转串口0.3 元券晶振贴片串口现货¥2.20去看看ICAYX电子商城发布了贴片CH340C SOP-16 USB转串口IC芯片内置晶振电子元器件配单现货烧录器单片机口中模块¥5.50去看看电子爱好者之家元器件 电子元器件套件元件发布了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晶振贴片串口正品¥20去看看深圳优信电子发布了原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振晶振直拍现货体积¥1.60去看看深圳市东成电子经营店发布了现货直拍 CH340E 340E MSOP10 USB小体积芯片 内置晶振 全新原装现货供应原装芯片转换¥1.10去看看智凌轩科技一站式配单发布了全新原装 CH340K CH224K ESSOP-10 USB转换芯片 现货供应串口正品原装芯片¥2.50去看看深圳市优信电子科技有限公司发布了【优信电子】原装正品 CH340B SOP-16 USB转串口芯片板刷机板串口USB¥5.50去看看泽杰旗舰店发布了USB转TTL USB转串口下载线CH340G模块 RS232升级板刷机板线PL2303340CH444GMSOPSOP¥1.70去看看蜜蜂芯城 电子元件企业店发布了CH340C/340E/340G/340N CH444G SOP8/16/MSOP-101 元券烧录器调试器下载ESP¥3.40去看看深圳市育松创达电子有限公司 电子元件 模块 电子元器件发布了CH340C下载烧录器ESP8266 ESP-01 ESP-01S WIFI模块下载器 调试器串口USB模块PL2303HX¥6.80去看看佳信微数码专营店发布了PL2303HX TA CH340G USB转TTL升级模块FT232R下载刷机线USB转串口CH340NCH340KCH340GCH340C¥0.70去看看深圳市垚鑫电子科技发布了CH340G CH340 CH444G CH440G CH340C SOP16 CH340N CH340K SOP8板刷机板串口USB¥4.50去看看佳信微数码专营店发布了USB转TTL USB转串口下载线CH340G模块 RS232升级板刷机板线PL2303贴片串口原装芯片¥1.50去看看深圳市品信达电子发布了原装 CH340N CH330N SOP8贴片 CH340K ESSOP10 USB转串口芯片IC模块机板串口单片机¥7.40去看看picakinq旗舰店发布了CH340G刷机板模块 USB转TTL STC单片机下载线刷机 USB转串口模块串口原装芯片9328¥1.50去看看深圳市越徕兴电子有限公司发布了原装 CH340G/C/E/T/B/N/K/S USB转串口芯片CH554G/9326/9328/9329串口高速CH343GSOP16¥1.80去看看polouta数码旗舰店发布了CH343G 549 9328 9329 9326 9343G 340C G B SOP16 USB转高速串口芯片CH340TCH340BCH340C¥0.80去看看义源发品牌店发布了CH340C CH340G CH340N CH340E CH340K CH340T CH340B CH340芯片IC9141KCH224552E440X¥1.20去看看泉津佳电子发布了CH224 342 343 440X 412 443 442 554 340N 552E 9141K 315G 450H串口插头模块升级¥6.50去看看科彦立旗舰店发布了Micro-5P插头 CH340刷机线下载器板 USB转TTL RS232升级串口模块串口USB模块PL2303HX¥5.60去看看绿深旗舰店发布了PL2303HX TA CH340G USB转TTL升级模块FT232下载刷机线USB转串口板带串口USB模块¥40去看看Anasweeney模块批发发布了CH340G 下载线USB转串口模块USB转TTL 刷机线RS232升级小板带壳串口正品原装芯片¥1.80去看看深圳优信电子发布了原装正品 CH340K ESSOP-10 USB转串口芯片晶振贴片串口原装¥1.40去看看深圳市滨芯时代电子发布了全新原装贴片 CH340N SOP-8 内置晶振 USB转串口IC芯片串口原装全新CH340B¥1.30去看看深圳市鼎盛芯城电子发布了全新原装CH340G CH340C CH340E CH340T CH340B CH340N USB转串口串口模块升级CH340G¥2.30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下载芯片转接贴片串口¥2.10去看看深圳市优信电子科技有限公司发布了原装正品 贴片 CH340T SSOP-20 USB转串口芯片 USB总线转接芯片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模块串口升级CH340G¥5.80去看看swv旗舰店发布了CH340G USB转TTL模块 RS232转串口下载线 CH340T模块升级刷机小板直拍贴片串口正品¥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 直拍贴片串口芯片CH340E¥4.70去看看telesky旗舰店发布了CH340G芯片 USB转串口CH340T CH340C CH340B CH340E贴片SOP16 IC模块作为升级可以¥5.70去看看勇泰发电子发布了CH340E CH340N升级板 USB转TTL 模块可以作为PRO MINI下载器贴片串口正品原装¥20去看看御胜诚电子发布了全新原装正品 CH340T CH340 贴片SSOP-20 串口芯片板带串口USB模块¥4.20去看看源盛微电子批发模块发布了CH340G 下载线USB转串口模块USB转TTL 刷机线RS232升级小板带壳板刷机板串口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芯片转接贴片串口¥1.90去看看深圳优信电子发布了原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片串口TTLUSB模块¥70去看看深圳市优信电子科技有限公司发布了CH340G USB转TTL串口模块 pro mini/STC ISP下载器 USB to TTL转接贴片总线原装¥1.50去看看酷米仕科技官方店发布了原装CH340G 340C SOP-16 CH340E MSOP-10 USB总线转接芯片贴片