This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...
Last time, we learned how to turn a single external LED on and off using HIGH and LOW. This time, we will increase the number of LEDs to two and control each one from a separate digital pin. Let's ...
Before I start talking about this really cool thing called Arduino (Italian for "good friend"), let me say a few things about the fascinating subject of physical computing. Physical computing has been ...
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