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![First Sketch: Make an LED Blink - Environmental Monitoring with Arduino [Book]](https://www.oreilly.com/library/view/environmental-monitoring-with/9781449328603/httpatomoreillycomsourceoreillyimages971417.png "First Sketch: Make an LED Blink - Environmental Monitoring with Arduino [Book]")
First Sketch: Make an LED Blink - Environmental Monitoring with Arduino [Book]
15 Arduino Uno Breadboard Projects For Beginners w/ Code - PDF
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