Aim:
To recognize and understand the components of the Arduino Uno board using a virtual simulation.
Requirements:
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Computer or tablet
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Internet connection
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Free Tinkercad account
Steps:
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Go to Tinkercad and log in.
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Click on Circuits → Create New Circuit.
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From the right panel, drag the Arduino Uno to your workspace.
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Hover your mouse over each part of the board:
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USB Port
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Digital Pins
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Analog Pins
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Reset Button
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Power Section
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Write down what each part does (as listed in “What You Will Learn”).