16bit I/O Extension Module Pin Board MCP23017-E/SS I2C IIC Expander Board Module IIC Input/Output Expansion Board For Arduino

16bit I/O Extension Module Pin Board MCP23017-E/SS I2C IIC Expander Board Module IIC Input/Output Expansion Board For Arduino
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EMPTY
sku: 1005012084413074
$4.75
Shipping from: China
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