10pcs/lot CJMCU-2317 MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander

10pcs/lot CJMCU-2317 MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander
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sku: 32967015188
$33.36
Shipping from: China
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