notes by abbie#1546 (dms open)

Sensors

<aside> 💡 sensors : input devices that measure physical quantities in analogue date

</aside>

Proximity

• to detect the presence of nearby objects without any physical contact
• usage:

Temperature

• make sure objects are not over/under heated
• usage:

Sound

• converts a sound into electrical signals
• usage:

Tilt

• makes sure that a certain angle is not passed, object will adjust
• usage: