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Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
Pay in 4 interest-free payments of $78.04 Learn more
Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
Gravity: MCP23017 CH423 I2C 16 24 Digital IO Expansion Module TSOP 1738 Arduino UNO Microcontroller Board Arduino UNO Microcontroller Board connect it to your Arduino development board via UART pins (TX RX) or use it as a standalone Arduino compatible device by programming it directly with the Arduino IDE Gravity: MCP23017 CH423 I2C 16 24 Digital IO Expansion Module
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