
TENSTAR 2pcs MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module
From Stone's Store
US $4.25
Price History
This is our record of AliExpress price changes for TENSTAR 2pcs MCP23017 Serial Interface Module IIC I2C SPI Bidirectional 16-Bit I/O Expander Pins 10Mhz Serial Interface Module since we began monitoring it on July 28, 2025.