Computer Science for IGCSE & O level - Automated And Emerging Technologies (Section 7 - No. 40)
What is the function of the microcontroller in the automated lighting system (house example)?
Controls the power supply
Controls the light fixtures
Receives and processes signals from sensors and the timer.
All of the above.
Forklaring
The microcontroller is responsible for the overall control logic, taking inputs from sensors and the timer and outputting commands to the lights.