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土豪金CH340G USB转TTL模块RS232转串口 中九升级刷机小板STC下载

土豪金CH340G USB转TTL模块RS232转串口 中九升级刷机小板STC下载

48 原价58 去抢购

【优信电子】土豪金CH340G USB转TTL USB转串口模块刷机STC下载线

【优信电子】土豪金CH340G USB转TTL USB转串口模块刷机STC下载线

23.2 原价33.2 去抢购

包邮 MEGA2560 R3 改进版 开发板CH340G 配数据线 实用

包邮 MEGA2560 R3 改进版 开发板CH340G 配数据线 实用

114 原价124 去抢购

CH340G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

CH340G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

11.8 原价21.8 去抢购

Mega2560 Pro ATmega2560-16AU USB CH340G智能电子开发板

Mega2560 Pro ATmega2560-16AU USB CH340G智能电子开发板

115.6 原价125.6 去抢购

【优信电子】原装正品 CH340K ESSOP-10 USB转串口芯片

【优信电子】原装正品 CH340K ESSOP-10 USB转串口芯片

7.8 原价17.8 去抢购

ESP8266串口wifi模块  WIFI V3 物联网开发板 CH340 NodeMcu Lua

ESP8266串口wifi模块 WIFI V3 物联网开发板 CH340 NodeMcu Lua

29 原价39 去抢购

ESP8266串口wifi模块 NodeMCU Lua V3物联网开发板 CH340

ESP8266串口wifi模块 NodeMCU Lua V3物联网开发板 CH340

21.6 原价31.6 去抢购

CH340 USB to ESP8266 Serial ESP-01 ESP-01S ESP01 ESP01S Wire

CH340 USB to ESP8266 Serial ESP-01 ESP-01S ESP01 ESP01S Wire

24.49 原价58.98 去抢购

CH340G代替PL2303 USB转TTL 转串口 刷机线 STM32下载

CH340G代替PL2303 USB转TTL 转串口 刷机线 STM32下载

10 原价20 去抢购

CH340 CH340G  Serial Module USB to TTL V2.2 Serial Module

CH340 CH340G Serial Module USB to TTL V2.2 Serial Module

15.46 原价40.92 去抢购

H43 1PCS USB to TTL UART Module CH340G CH340 3.3V 5V CH340 M

H43 1PCS USB to TTL UART Module CH340G CH340 3.3V 5V CH340 M

5.5 原价21 去抢购

H43 1PCS USB to TTL UART Module CH340G CH340 3.3V 5V CH340 M

H43 1PCS USB to TTL UART Module CH340G CH340 3.3V 5V CH340 M

5.5 原价21 去抢购

USB Serial Port Control 1 Channel Relay Moudle 5V 10A CH340

USB Serial Port Control 1 Channel Relay Moudle 5V 10A CH340

37.2 原价84.4 去抢购

原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片

原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片

7.3 原价17.3 去抢购

USB转TTL模块USB转串口下载线CH340G升级板刷机板线PL2303

USB转TTL模块USB转串口下载线CH340G升级板刷机板线PL2303

13.6 原价23.6 去抢购

USB转TTL串口模块 CH340G芯片 STC单片机下载 升级 刷机烧录

USB转TTL串口模块 CH340G芯片 STC单片机下载 升级 刷机烧录

12.4 原价22.4 去抢购

CH340G刷机板模块 USB转TTL STC单片机下载线中九刷机

CH340G刷机板模块 USB转TTL STC单片机下载线中九刷机

10.53 原价20.53 去抢购

新版MEGA2560 R3开发板原装改进版ATMEGA16U2 CH340 兼容Arduino

新版MEGA2560 R3开发板原装改进版ATMEGA16U2 CH340 兼容Arduino

142 原价152 去抢购

ATMEGA328P-AU大芯片版USB接口CH340C  带排针NANO V3.0

ATMEGA328P-AU大芯片版USB接口CH340C 带排针NANO V3.0

54 原价64 去抢购