5(i)
(a) State the type of sensor which is used for each of the following purposes.
(b) Name a type of sensor used in air conditioners.
- (a)Proximity detection
- (b)Vision sensing
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(a) Type of sensor:
- Proximity detection — Proximity sensor (IR / ultrasonic)
- Vision sensing — Vision sensor (Camera)
(b) Temperature sensor (thermostat)