Quality MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins Serial Interface Module CJMCU-2317
USD 4.00USD 4.71
Quality MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins Serial Interface Module CJMCU-2317