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MCP2221A Breakout Board, USB to GPIO ADC I2C Converter Module Compatible with Stemma QT/Qwiic, General Purpose USB Interface Development Board
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  • $20.89 
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5Pcs RS232 to TTL Serial Communication Module, TTL Level Converter Board
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  • $15.59 
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3Pcs CH340 USB to TTL Serial Converter Module, USB-to-Serial Adapter Board
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  • $13.99 
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1Pc FT232RL USB-to-UART Serial Adapter Module, USB-to-TTL Converter Board
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  • $19.49 
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1Pc FT232H USB to JTAG UART FIFO SPI I2C Serial Adapter Board Module
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  • $25.99 
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3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
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  • $12.77 
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FT232RL USB to TTL Adapter for Development Projects,USB to Serial Converter with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux,Mac OS
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  • $23.99 
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5PCS Type C USB to TTL Serial Port CH340N Module 5V Upgrade MCU Download Brush line HW-234
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  • $12.99 
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FT200XD USB to Serial Adapter USB to I2C Serial Module IIC Port TTL Level Input CMOS Output Transfer Convertor Serial Adapter CJMCU-200
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  • $15.84 
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3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL
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  • $12.99 
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3 Pack CC2531 Zigbee USB Dongle Bare Board, Zigbee Packet Sniffer Protocol Analyzer USB Module, Compatible with BASICZBR3, S31 Lite zb, Works with Zigbee2MQTT for Smart Home DIY
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  • $40.19 
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10 Pcs USB 2.0 Male to DIP Adapter Breakout Board, 2.54mm 4 Pin USB 2.0 Converter with 40 Pin Header for DIY Power Supply Projects
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  • $41.46 
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Vszerda TF Micro SD Male Extender to SD Card Female Extension Adapter PCBA SD/SDHC/SDXC UHS-III UHS-3 UHS-2
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  • $18.99 
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3Pcs USB 3.1 Type-C 24Pin Male Adapter Board, PCB Test Board Chassis Welding Connector for Circuit Testing and DIY Repair
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  • $26.46 
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ST-Link/V2 in-Circuit debugger/Programmer for STM8 and STM32
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  • $78.99 
  • $5.99 Shipping