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贴片CH340T芯片 USB转串口通信芯片IC 20P USB转串TTL串口通信芯

贴片CH340T芯片 USB转串口通信芯片IC 20P USB转串TTL串口通信芯

2 原价12 去抢购

CH340 CH340E C H340NCH340C CH340G 340T 340K USB转串口芯片新

CH340 CH340E C H340NCH340C CH340G 340T 340K USB转串口芯片新

51.9 原价61.9 去抢购

CH340 CH340E CH3 40NCH340C CH340G 340T 340K USB转串口芯片新

CH340 CH340E CH3 40NCH340C CH340G 340T 340K USB转串口芯片新

68 原价78 去抢购

原装正品 贴片 CH340C S1OP-6 USB转串口 IC 芯片 内置新品

原装正品 贴片 CH340C S1OP-6 USB转串口 IC 芯片 内置新品

52.68 原价62.68 去抢购

CH340G 原装全新CH340G USB转串口芯片 232串口通信转换IC 贴片

CH340G 原装全新CH340G USB转串口芯片 232串口通信转换IC 贴片

3.5 原价13.5 去抢购

晟记 CH340B USB转串口 SOP-16 无需外部晶 振荡电容

晟记 CH340B USB转串口 SOP-16 无需外部晶 振荡电容

1.96 原价11.96 去抢购

CH340K  USB转串口桥接芯片 小封装  DTR RTS 内置晶振防倒灌

CH340K USB转串口桥接芯片 小封装 DTR RTS 内置晶振防倒灌

4 原价14 去抢购

CH340G/CH340B/CH340C/CH340E/CH340T/CH340N 原装USB转串口芯片

CH340G/CH340B/CH340C/CH340E/CH340T/CH340N 原装USB转串口芯片

1.55 原价11.55 去抢购

usb转串口ch340n/340c/340g/340t/340e总线连接晶振内置sop16芯片

usb转串口ch340n/340c/340g/340t/340e总线连接晶振内置sop16芯片

3.06 原价13.06 去抢购

CH340T模块 USB转串口/下载器/ISP下载模块 USB转TTL 支持WIN7

CH340T模块 USB转串口/下载器/ISP下载模块 USB转TTL 支持WIN7

7.53 原价25.06 去抢购

全新原装 贴片 CH340C S-1OP6 USB转串口 IC 芯片 内置新品

全新原装 贴片 CH340C S-1OP6 USB转串口 IC 芯片 内置新品

54.68 原价64.68 去抢购

USB转TTL模块 USB转串口 升级刷机小板 STC下载线 CH340E芯片340G

USB转TTL模块 USB转串口 升级刷机小板 STC下载线 CH340E芯片340G

24 原价34 去抢购

USB转TTL模块 USB转串口刷升级 机小板 STC下载线 CH340E芯片34新

USB转TTL模块 USB转串口刷升级 机小板 STC下载线 CH340E芯片34新

59.6 原价69.6 去抢购

CH340G代替PL2303 USB转TTL 转串口 中九升级小板 刷机线 STC下载

CH340G代替PL2303 USB转TTL 转串口 中九升级小板 刷机线 STC下载

20 原价30 去抢购

USB转TTL串口5V3.3VMINIUSB串口转USB转串口模块CH340新款

USB转TTL串口5V3.3VMINIUSB串口转USB转串口模块CH340新款

24.35 原价34.35 去抢购

全新原装 CH340N 贴片SOP-8 USB转串口芯片ic 兼容 CH330N*

全新原装 CH340N 贴片SOP-8 USB转串口芯片ic 兼容 CH330N*

19.31 原价29.7 去抢购

三堡工业级USB转RS232串口转换线 pl2303/ftdi/ch340芯片 usb转db9针com口 1.5米 WIN8WIN10免驱

三堡工业级USB转RS232串口转换线 pl2303/ftdi/ch340芯片 usb转db9针com口 1.5米 WIN8WIN10免驱

56.9 原价66.9 去抢购

USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303

USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303

60 原价70 去抢购

USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303

USB转TTL USB转串口下载器线CH340G模块RS232升级/刷机板线PL2303

60 原价70 去抢购

CH340G下载器线STC刷机线 USB转TTL RS232升级小板USB转串口模块

CH340G下载器线STC刷机线 USB转TTL RS232升级小板USB转串口模块

53 原价63 去抢购