Question

2. An office has an automated lighting system. When movement is detected in the office the lights are
switched on. If movement is not detected for a period of 2 minutes the lights are switched off the system
uses a sensor and a microprocessor
Describe how the automated lighting system uses a sensor and a microprocessor​

Answer 1

Answer:

Sensors are input devices that record data about the physical environment around it. Sensors send data to a microprocessor (computer). They do not make judgements, decisions or control any output devices. There are many types of sensors used in a variety of household, commercial and industrial applications.