Definition:
An input device which measures a physical quantity (physical quantity is an amount of something) that is constantly changing (in enables a computer top know its surroundings).
Different examples of sensors:
An input device which measures a physical quantity (physical quantity is an amount of something) that is constantly changing (in enables a computer top know its surroundings).
Different examples of sensors:
Smoke Alarm:
This sensor detectors smoke particles and is used in a smoke alarm system.
This sensor detectors smoke particles and is used in a smoke alarm system.
Breathalyzer
this sensors if you have alcohol in your breathe!
this sensors if you have alcohol in your breathe!
Burglar alarm:
This detects moving and heat, its part of a alarm system.
This detects moving and heat, its part of a alarm system.
Remote Control sensor:
A remote control sensor detects infra red sensors, in order for the TV to work.
A remote control sensor detects infra red sensors, in order for the TV to work.
A magnetometer:
is measuring magnetic fields.
is measuring magnetic fields.