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Northern IrelandTechnology and DesignQuick questions
A2 1 Electronic and Microelectronic Control Systems
Quick questions on Microcontrollers and PICs: architecture, ports and programmable control - CCEA A-Level Technology and Design
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?Show answer
Name the three main parts of a microcontroller. [3 marks]
What is q2?Show answer
Give two advantages of a microcontroller over hard-wired discrete logic. [2 marks]
What is q3?Show answer
Why is a transistor often connected to a microcontroller output pin? [2 marks]
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