1PCS NEW I2C to IO port /MCP23017 Serial port 16-bit I/O port expander IIC #YT

MCP23017 I2C 16 Bit I/O Expander IC - Pack of 3

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1PCS 1602/2004/12864 LCD I2C IIC adapter MCP23017 I/O expansion board #YT

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5PCS IIC I2C Serial Interface Board Module LCD1602

1PCS I2C to IO port module /MCP23017 Serial 16-bit I/O port expander I2C IIC #YT

1PC NEW I2C to I/O port MCP23017 16-bit I/O port expander I2C IIC Serial port#YT