Sensors and Actuators

On-spec pressure sensor is not weight/mass

sensor | what it detects | actuator | What can it do?

Sensor	Detetcting	Actuator	What can it do? (ex)
Pressure Sensor	Pressure of a gas	Releae valve	Prevents implosion/explosion
Accelerometer	Accelleration	Car breaks	Enables breaks to prevent the car going to fast
Luminance Sensor (light)	Detects light levels	Streetlights	Turn lights on so pedestrians can stil get around.
Humidity Sensor	Detects humididy levels	Dehumidifier	Enable to prevent humidity getting too high.
Infrared Sensor	Something breaking an infrared beam	Alarm	Make loud noise
Proximity Sensor	The proxmity/distance between the nearest object (like LiDAR)	Buzzer	Alert user if too close.
Switch or button	A user interacting with it changing it's state	Keyboard	Allow the user to visit baileyq.me by typing it on the keyboard.
Temperature	The temperature of the environment or device the sensor is detached to	Heating system	Turns on a heating system to get the temperature of the device/environment back to a certain level
Moisture	The level of moisture in the surroundings	Dehumidifier	Ensure levels stay the same.
Gyroscope	Rotation of the sensor	Motor / Stabiliser	Keep an object at a certain rotation to keep it stable.
LiDAR	The distance of objects facing it using a laser	Buzzer	Alert you that your vehical is to close to the car.