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Interrupt driven keypad/keyrow library for MCP23017 GPIO port expander

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GetBurning/ArduinoMCP17Keypad

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ArduinoMCP17Keypad

Purpose

This library provides an interface to implement an interrupt driven keypad or keyrow over MCP23017 I2C GPIO port expander on Arduino platform. Depends on Adafruit-MCP23017-Arduino-Library.

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Interrupt driven keypad/keyrow library for MCP23017 GPIO port expander

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