What is an embedded system?
In GCSE Computer Science, an embedded system is a specialised computer built into a larger device to perform a dedicated function. Unlike general-purpose computers, embedded systems are designed for specific tasks.
Examples of embedded systems:
Washing machines
Car engine management systems
Traffic lights
Medical devices
Why are embedded systems used?
They are small, energy-efficient, and cost-effective, making them ideal for devices requiring automation.
Revision resources to ace your exams
Explore embedded systems in more detail and master other key related terms such as the fetch-decode-execute cycle in our revision note pages here:
Embedded Systems (OCR GCSE Computer Science)
Embedded Systems (AQA GCSE Computer Science)
Embedded Systems (Edexcel GCSE Computer Science)
Challenge yourself with our expertly created topic questions and reinforce your learning with our interactive flashcards.
Need help reaching your target grade? Explore our notes, questions by topic and worked solutions, tailor-made for GCSE Computer Science.
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