To blink an LED using Arduino UNO » Freak Engineer

To learn the basics of using an Arduino UNO board and successfully blink an LED connected to it by writing and uploading a simple code.

Multiple LEDs Pattern Generation using Arduino Uno, by Ansari Aquib

Making a LED blink with Arduino. Now that you know how to connect a LED…, by Rodrigo Sousa Coutinho, Arduino Playground

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Blink an LED With Arduino in Tinkercad : 6 Steps (with Pictures) - Instructables

Blink an LED With Arduino in Tinkercad : 6 Steps (with Pictures) - Instructables

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LAB: blinking LED with Arduino. During this Lab session I had to create…, by Duloup Lucila

L2: Blinking an LED - Physical Computing

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Blinking LED with Arduino uno