Arduino rotary encoder handler over I2C bus.
Based on http://www.g7smy.co.uk/2014/08/rotary-encoders-on-the-i2c-bus/ article, this sketch drive rotary encoder with MCP23017 chip using arduino and MCP23017 interrupt.
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Arduino rotary encoder handler over I2C bus.
Based on http://www.g7smy.co.uk/2014/08/rotary-encoders-on-the-i2c-bus/ article, this sketch drive rotary encoder with MCP23017 chip using arduino and MCP23017 interrupt.
