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Component 2 Application of Electronics

Quick questions on Microcontroller architecture and interfacing - Eduqas A-Level Electronics

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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Name the three main internal parts of a microcontroller. [3 marks]
What is q2?
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State what happens to a microcontroller input pin left floating. [1 mark]
What is q3?
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Name the peripheral that lets a microcontroller read an analogue sensor voltage. [1 mark]

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