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Computer Science for IGCSE & O level - Automated And Emerging Technologies (Section 11 - No. 21)

What key elements make up an automated system?
Microprocessor only
Sensors, actuators, and a power supply
Sensors, a microprocessor, and actuators
Actuators and a program

توضيح

Sensors gather the data, a microprocessor analyzes it and the actuators take action.

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