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Explore GPIO port registers and create a simple program on the Nano development board in this 23-minute video tutorial. Learn about datasheet port numbers, output buffers, truth tables, port registers, and bit masks. Designed for ENGI 2203 at Dalhousie University but freely available to all, this lesson builds on Parts 1 and 2 of the Nano setup. Access associated teaching materials on GitHub for a comprehensive understanding of microcontroller programming with Arduino Nano.
