Sensors

Office air-conditioning

The sensor

1/5

A wall probe in an office measures air temperature as an analogue signal.
Facilities care if the room overheats — but the probe alone only reports the heat.

Legend

	Sensor Reads the world
	ADC Analogue → digital
	Microprocessor Compare values
	Monitor Alarm only
	Control Actuator + feedback

Coming soon

Extra practice and notes will live here.