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68% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$18.83$58.83

103 sold
1pcs Aluminum Shell CP2102 USB 2.0 To TTL UART Module 5Pin Serial Converter STC Replace FT232 Module Support 5v/3.3v For arduino 1pcs Aluminum Shell CP2102 USB 2.0 To TTL UART Module 5Pin Serial Converter STC Replace FT232 Module Support 5v/3.3v For arduino

1pcs Aluminum Shell CP2102 USB 2.0 To TTL UART Module 5Pin Serial Converter STC Replace FT232 Module Support 5v/3.3v For arduino

$2.40$2.40

42 sold
20% off
USB to Serial RS232/UART TTL/RS485 Converter DB9 Adapter Converter Module FTDI FT232BM/BL for Arduino Windows MacOS Linux System USB to Serial RS232/UART TTL/RS485 Converter DB9 Adapter Converter Module FTDI FT232BM/BL for Arduino Windows MacOS Linux System

USB to Serial RS232/UART TTL/RS485 Converter DB9 Adapter Converter Module FTDI FT232BM/BL for Arduino Windows MacOS Linux System

$5.62$7.02

5 sold
89% off
PL2303HX CP2102 CH340G USB TO TTL PL2303 CP2102 5PIN USB to UART TTL Module For Arduino PL2303HX CP2102 CH340G USB TO TTL PL2303 CP2102 5PIN USB to UART TTL Module For Arduino

PL2303HX CP2102 CH340G USB TO TTL PL2303 CP2102 5PIN USB to UART TTL Module For Arduino

$7.16$68.04

579 sold
87% off
3pcs/lot =1PCS PL2303HX Download +1PCS CP2102+1PCS CH340G USB TO TTL For Arduino USB to UART TTL Serial Brush Plate Module 3pcs/lot =1PCS PL2303HX Download +1PCS CP2102+1PCS CH340G USB TO TTL For Arduino USB to UART TTL Serial Brush Plate Module

3pcs/lot =1PCS PL2303HX Download +1PCS CP2102+1PCS CH340G USB TO TTL For Arduino USB to UART TTL Serial Brush Plate Module

$7.15$59.47

67 sold
89% off
CP2102/CH9102 USB 2.0 to UART TTL 6/5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB CP2102/CH9102 USB 2.0 to UART TTL 6/5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB

CP2102/CH9102 USB 2.0 to UART TTL 6/5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB

$7.10$66.87

145 sold
68% off
CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader

CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader

$25.37$79.28

35 sold
36% off
CP2102 module USB to TTL serial UART For STC download cable PL2303 Super Brush line upgrade for arduino CP2102 module USB to TTL serial UART For STC download cable PL2303 Super Brush line upgrade for arduino

CP2102 module USB to TTL serial UART For STC download cable PL2303 Super Brush line upgrade for arduino

$0.99$1.57

862 sold
62% off
TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

$7.15$18.94

55 sold
75% off
1PCS MCU FT232H Multifunction High-Speed USB to JTAG UART/ FIFO SPI/ I2C Module 1PCS MCU FT232H Multifunction High-Speed USB to JTAG UART/ FIFO SPI/ I2C Module

1PCS MCU FT232H Multifunction High-Speed USB to JTAG UART/ FIFO SPI/ I2C Module

$10.47$42.77

143 sold
11% off
1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module 1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

$0.99$1.12

292 sold
89% off
TTL to RS485 Isolated communication module RS485 to serial port UART_TTL|RS232 High-speed transceiver TTL to RS485 Isolated communication module RS485 to serial port UART_TTL|RS232 High-speed transceiver

TTL to RS485 Isolated communication module RS485 to serial port UART_TTL|RS232 High-speed transceiver

$7.16$66.68

18 sold
39% off
1pcs/lot PL2303 PL2303HX USB to UART TTL Cable module 4p 4 pin RS232 Converter in stock 1pcs/lot PL2303 PL2303HX USB to UART TTL Cable module 4p 4 pin RS232 Converter in stock

1pcs/lot PL2303 PL2303HX USB to UART TTL Cable module 4p 4 pin RS232 Converter in stock

$0.99$1.63

195 sold
1% off
3pcs/lot =1PCS PL2303HX +1PCS CP2102 +1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module With Cable 3pcs/lot =1PCS PL2303HX +1PCS CP2102 +1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module With Cable

3pcs/lot =1PCS PL2303HX +1PCS CP2102 +1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module With Cable

$5.91$5.96

85 sold
90% off
HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter and Adapter For Arduino HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter and Adapter For Arduino

HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter and Adapter For Arduino

$7.16$79.05

1011 sold
64% off
USB to TTL Converter USB to UART Module 5V/3.3V/1.8V FT232RL Code Programmer Downloader Suitable for Industrial Occasions USB to TTL Converter USB to UART Module 5V/3.3V/1.8V FT232RL Code Programmer Downloader Suitable for Industrial Occasions

USB to TTL Converter USB to UART Module 5V/3.3V/1.8V FT232RL Code Programmer Downloader Suitable for Industrial Occasions

$2.23$6.23

97 sold
43% off
FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7 FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

$5.21$9.21

105 sold
68% off
FT232RL FTDI USB to TTL Adapter USB to Serial Converter For Development Projects FTDI USB UART IC FT232RL FT232RL FTDI USB to TTL Adapter USB to Serial Converter For Development Projects FTDI USB UART IC FT232RL

FT232RL FTDI USB to TTL Adapter USB to Serial Converter For Development Projects FTDI USB UART IC FT232RL

$0.99$3.11

60 sold
75% off
CH9121 UART Serial Port to Ethernet Network Module TCP/IP 51/STM32 3.3V 5V TTL Transmission Microcontroller Board CH9121 UART Serial Port to Ethernet Network Module TCP/IP 51/STM32 3.3V 5V TTL Transmission Microcontroller Board

CH9121 UART Serial Port to Ethernet Network Module TCP/IP 51/STM32 3.3V 5V TTL Transmission Microcontroller Board

$0.99$4.06

50 sold
46% off
PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

$0.99$1.84

174 sold
77% off
6Pin FTDI FT232BL FT232 Module For Arduino USB to TTL UART Serial Wire Adapter RS232 Download Cable Module LED Indicator 6Pin FTDI FT232BL FT232 Module For Arduino USB to TTL UART Serial Wire Adapter RS232 Download Cable Module LED Indicator

6Pin FTDI FT232BL FT232 Module For Arduino USB to TTL UART Serial Wire Adapter RS232 Download Cable Module LED Indicator

$0.99$4.33

44 sold
28% off
USB to TTL converter UART module CH340G CH340 3.3V 5V switch type-c USB to TTL converter UART module CH340G CH340 3.3V 5V switch type-c

USB to TTL converter UART module CH340G CH340 3.3V 5V switch type-c

$0.99$1.39

223 sold
1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$10.45$10.45

23 sold
44% off
CJMCU CP2102 Type-C MICRO USB To UART TTL Module 6Pin Serial Converter UART STC Replace FT232 CJMCU CP2102 Type-C MICRO USB To UART TTL Module 6Pin Serial Converter UART STC Replace FT232

CJMCU CP2102 Type-C MICRO USB To UART TTL Module 6Pin Serial Converter UART STC Replace FT232

$0.99$1.79

535 sold
88% off
CH340G CH340E module USB to TTL converter UART module CH340 3.3V 5V CH340G CH340E module USB to TTL converter UART module CH340 3.3V 5V

CH340G CH340E module USB to TTL converter UART module CH340 3.3V 5V

$7.13$62.64

695 sold
86% off
1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$7.14$51.62

1073 sold
36% off
3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module 3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module

3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module

$0.99$1.57

563 sold
68% off
3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module 3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module

3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module

$19.40$60.64

91 sold
58% off
1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter 1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter

1PCS USB Support to COM Module Cable USB To RS232 TTL UART PL2303HX pl2303 Auto Converter

$0.99$2.39

101 sold
28% off
1PCS USB TTL converter UART module CH340G CH340 3.3V 5V switch 1PCS USB TTL converter UART module CH340G CH340 3.3V 5V switch

1PCS USB TTL converter UART module CH340G CH340 3.3V 5V switch

$0.99$1.39

239 sold
18% off
1-12PCS TTL To RS485 485 To Serial UART Level Mutual Conversion Hardware Automatic Control Power Supply Module 3.3V 5V 1-12PCS TTL To RS485 485 To Serial UART Level Mutual Conversion Hardware Automatic Control Power Supply Module 3.3V 5V

1-12PCS TTL To RS485 485 To Serial UART Level Mutual Conversion Hardware Automatic Control Power Supply Module 3.3V 5V

$7.13$8.79

64 sold
80% off
USB to TTL converter UART free driver TypeC module USB to multi-channel serial port download CH343G USB to TTL converter UART free driver TypeC module USB to multi-channel serial port download CH343G

USB to TTL converter UART free driver TypeC module USB to multi-channel serial port download CH343G

$33.78$173.05

125 sold
87% off
USB To TTL Converter UART Module CH340G CH340 3.3V 5V Switch USB To TTL Converter UART Module CH340G CH340 3.3V 5V Switch

USB To TTL Converter UART Module CH340G CH340 3.3V 5V Switch

$7.16$55.81

66 sold
61% off
Aluminum shell CP2102 USB 2.0 to TTL UART Module 5Pin Serial Converter STC Replace FT232 Module support 5v/3.3v Aluminum shell CP2102 USB 2.0 to TTL UART Module 5Pin Serial Converter STC Replace FT232 Module support 5v/3.3v

Aluminum shell CP2102 USB 2.0 to TTL UART Module 5Pin Serial Converter STC Replace FT232 Module support 5v/3.3v

$0.99$2.60

674 sold
85% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$7.13$50.64

29 sold
70% off
PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

$18.12$60.39

74 sold
68% off
TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

TTL Turn To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3V 5V

$18.83 $58.83

103 sold

Categories: Electronic Components & Supplies, Active Components

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1pcs Aluminum Shell CP2102 USB 2.0 To TTL UART Module 5Pin Serial Converter STC Replace FT232 Module Support 5v/3.3v For arduino 1pcs Aluminum Shell CP2102 USB 2.0 To TTL UART Module 5Pin Serial Converter STC Replace FT232 Module Support 5v/3.3v For arduino

1pcs Aluminum Shell CP2102 USB 2.0 To TTL UART Module 5Pin Serial Converter STC Replace FT232 Module Support 5v/3.3v For arduino

$2.40 $2.40

42 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
USB to Serial RS232/UART TTL/RS485 Converter DB9 Adapter Converter Module FTDI FT232BM/BL for Arduino Windows MacOS Linux System USB to Serial RS232/UART TTL/RS485 Converter DB9 Adapter Converter Module FTDI FT232BM/BL for Arduino Windows MacOS Linux System

USB to Serial RS232/UART TTL/RS485 Converter DB9 Adapter Converter Module FTDI FT232BM/BL for Arduino Windows MacOS Linux System

$5.62 $7.02

5 sold

Categories: Electronic Components & Supplies, Active Components

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89% off
PL2303HX CP2102 CH340G USB TO TTL PL2303 CP2102 5PIN USB to UART TTL Module For Arduino PL2303HX CP2102 CH340G USB TO TTL PL2303 CP2102 5PIN USB to UART TTL Module For Arduino

PL2303HX CP2102 CH340G USB TO TTL PL2303 CP2102 5PIN USB to UART TTL Module For Arduino

$7.16 $68.04

579 sold

Categories: Electronic Components & Supplies, Active Components

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87% off
3pcs/lot =1PCS PL2303HX Download +1PCS CP2102+1PCS CH340G USB TO TTL For Arduino USB to UART TTL Serial Brush Plate Module 3pcs/lot =1PCS PL2303HX Download +1PCS CP2102+1PCS CH340G USB TO TTL For Arduino USB to UART TTL Serial Brush Plate Module

3pcs/lot =1PCS PL2303HX Download +1PCS CP2102+1PCS CH340G USB TO TTL For Arduino USB to UART TTL Serial Brush Plate Module

$7.15 $59.47

67 sold

Categories: Electronic Components & Supplies, Active Components

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89% off
CP2102/CH9102 USB 2.0 to UART TTL 6/5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB CP2102/CH9102 USB 2.0 to UART TTL 6/5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB

CP2102/CH9102 USB 2.0 to UART TTL 6/5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303 CP2102 MICRO USB

$7.10 $66.87

145 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader

CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader

$25.37 $79.28

35 sold

Categories: Electronic Components & Supplies, Active Components

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36% off
CP2102 module USB to TTL serial UART For STC download cable PL2303 Super Brush line upgrade for arduino CP2102 module USB to TTL serial UART For STC download cable PL2303 Super Brush line upgrade for arduino

CP2102 module USB to TTL serial UART For STC download cable PL2303 Super Brush line upgrade for arduino

$0.99 $1.57

862 sold

Categories: Electronic Components & Supplies, Active Components

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62% off
TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

$7.15 $18.94

55 sold

Categories: Electronic Components & Supplies, Active Components

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75% off
1PCS MCU FT232H Multifunction High-Speed USB to JTAG UART/ FIFO SPI/ I2C Module 1PCS MCU FT232H Multifunction High-Speed USB to JTAG UART/ FIFO SPI/ I2C Module

1PCS MCU FT232H Multifunction High-Speed USB to JTAG UART/ FIFO SPI/ I2C Module

$10.47 $42.77

143 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module 1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

1~10PCS TTL Turn To RS485 Module 485 To Serial UART Level Mutual Conversion Hardware Automatic Flow Control Power Supply Module

$0.99 $1.12

292 sold

Categories: Electronic Components & Supplies, Active Components

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89% off
TTL to RS485 Isolated communication module RS485 to serial port UART_TTL|RS232 High-speed transceiver TTL to RS485 Isolated communication module RS485 to serial port UART_TTL|RS232 High-speed transceiver

TTL to RS485 Isolated communication module RS485 to serial port UART_TTL|RS232 High-speed transceiver

$7.16 $66.68

18 sold

Categories: Electronic Components & Supplies, Active Components

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39% off
1pcs/lot PL2303 PL2303HX USB to UART TTL Cable module 4p 4 pin RS232 Converter in stock 1pcs/lot PL2303 PL2303HX USB to UART TTL Cable module 4p 4 pin RS232 Converter in stock

1pcs/lot PL2303 PL2303HX USB to UART TTL Cable module 4p 4 pin RS232 Converter in stock

$0.99 $1.63

195 sold

Categories: Electronic Components & Supplies, Active Components

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1% off
3pcs/lot =1PCS PL2303HX +1PCS CP2102 +1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module With Cable 3pcs/lot =1PCS PL2303HX +1PCS CP2102 +1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module With Cable

3pcs/lot =1PCS PL2303HX +1PCS CP2102 +1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module With Cable

$5.91 $5.96

85 sold

Categories: Electronic Components & Supplies, Active Components

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90% off
HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter and Adapter For Arduino HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter and Adapter For Arduino

HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter and Adapter For Arduino

$7.16 $79.05

1011 sold

Categories: Electronic Components & Supplies, Active Components

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64% off
USB to TTL Converter USB to UART Module 5V/3.3V/1.8V FT232RL Code Programmer Downloader Suitable for Industrial Occasions USB to TTL Converter USB to UART Module 5V/3.3V/1.8V FT232RL Code Programmer Downloader Suitable for Industrial Occasions

USB to TTL Converter USB to UART Module 5V/3.3V/1.8V FT232RL Code Programmer Downloader Suitable for Industrial Occasions

$2.23 $6.23

97 sold

Categories: Electronic Components & Supplies, Active Components

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43% off
FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7 FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

FT232RL industrial USB to TTL serial communication 3.3V 5V module UART converter 300bps-3Mbps multi-system compatible with Win7

$5.21 $9.21

105 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
FT232RL FTDI USB to TTL Adapter USB to Serial Converter For Development Projects FTDI USB UART IC FT232RL FT232RL FTDI USB to TTL Adapter USB to Serial Converter For Development Projects FTDI USB UART IC FT232RL

FT232RL FTDI USB to TTL Adapter USB to Serial Converter For Development Projects FTDI USB UART IC FT232RL

$0.99 $3.11

60 sold

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75% off
CH9121 UART Serial Port to Ethernet Network Module TCP/IP 51/STM32 3.3V 5V TTL Transmission Microcontroller Board CH9121 UART Serial Port to Ethernet Network Module TCP/IP 51/STM32 3.3V 5V TTL Transmission Microcontroller Board

CH9121 UART Serial Port to Ethernet Network Module TCP/IP 51/STM32 3.3V 5V TTL Transmission Microcontroller Board

$0.99 $4.06

50 sold

Categories: Electronic Components & Supplies, Active Components

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46% off
PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

PL2303 USB to UART TTL Cable Module FT232RL PL2303HX USB Transfer to TTL RS232 Serial Port Adapter Module CH340 Download cable

$0.99 $1.84

174 sold

Categories: Electronic Components & Supplies, Active Components

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77% off
6Pin FTDI FT232BL FT232 Module For Arduino USB to TTL UART Serial Wire Adapter RS232 Download Cable Module LED Indicator 6Pin FTDI FT232BL FT232 Module For Arduino USB to TTL UART Serial Wire Adapter RS232 Download Cable Module LED Indicator

6Pin FTDI FT232BL FT232 Module For Arduino USB to TTL UART Serial Wire Adapter RS232 Download Cable Module LED Indicator

$0.99 $4.33

44 sold

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28% off
USB to TTL converter UART module CH340G CH340 3.3V 5V switch type-c USB to TTL converter UART module CH340G CH340 3.3V 5V switch type-c

USB to TTL converter UART module CH340G CH340 3.3V 5V switch type-c

$0.99 $1.39

223 sold

Categories: Electronic Components & Supplies, Active Components

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1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$10.45 $10.45

23 sold

Categories: Electronic Components & Supplies, Active Components

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44% off
CJMCU CP2102 Type-C MICRO USB To UART TTL Module 6Pin Serial Converter UART STC Replace FT232 CJMCU CP2102 Type-C MICRO USB To UART TTL Module 6Pin Serial Converter UART STC Replace FT232

CJMCU CP2102 Type-C MICRO USB To UART TTL Module 6Pin Serial Converter UART STC Replace FT232

$0.99 $1.79

535 sold

Categories: Electronic Components & Supplies, Active Components

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88% off
CH340G CH340E module USB to TTL converter UART module CH340 3.3V 5V CH340G CH340E module USB to TTL converter UART module CH340 3.3V 5V

CH340G CH340E module USB to TTL converter UART module CH340 3.3V 5V

$7.13 $62.64

695 sold

Categories: Electronic Components & Supplies, Active Components

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86% off
1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V 1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

1-10PC TTL To RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Conversion Power Supply Module 3.3/5V

$7.14 $51.62

1073 sold

Categories: Electronic Components & Supplies, Active Components

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3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module 3pcs/lot =1PCS PL2303HX+1PCS CP2102+1PCS CH340G USB TO TTL for arduino PL2303 CP2102 5PIN USB to UART TTL Module

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