Arduino – Pull-Up Resistors

Today I’ll talk about Arduino built in Pull-Up resistors. I think that probably some of you already used this Arduino feature (It’s actually on all ATmega 328 microcontroller) but never realized what …

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Arduino – Free Book for Beginners

This guys Earthshine Electronics have produced a great Arduino tutorial. It has everything explained in detail, schematics diagrams, program code and all the instructions that you need to understand what you can …

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