One example of an embedded system in a home is a smart thermostat that automatically turns on the central heating when the temperature drops below a set target.
Explain how an embedded system could control the automatic streetlights in a city to turn them on when it gets dark.
76 exam-style questions on Edexcel GCSE Computer Science Hardware, covering Von Neumann architecture and FDE cycle, Secondary storage devices, and Embedded systems. Each one has a worked solution and a mark scheme showing where the marks go.