Electronics in products
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Flip to reveal answersWhat five things should you look for when analysing a board?
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All 4 Flashcards — Electronics in products
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Question
What five things should you look for when analysing a board?
Answer
The power supply, the input devices, any signal conditioning, the processing stage, and the output drivers — plus whether anything measures the output.
Question
How do you recognise the processing stage?
Answer
The largest integrated circuit, usually with a crystal beside it and a programming header nearby. Everything else feeds it or is driven by it.
Question
Why do track widths matter?
Answer
Thin tracks carry signals and thick tracks carry power, so the widest tracks run from the supply to the output devices.
Question
What turns a component list into an analysis?
Answer
Saying what each part contributes and which stage it belongs to, and finishing with whether anything measures the output.
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Topic 7.4 hub
Electronic systems applied
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