MCP23017 16bit I/O Extension Module Power Supply I2C Interface Pin Board IIC to GIPO Converter 25mA1 Drive for Arduino C51

MCP23017 16bit I/O Extension Module Power Supply I2C Interface Pin Board IIC to GIPO Converter 25mA1 Drive for Arduino C51
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sku: 1005005672534733
$13.34
Shipping from: China
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