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Sensor

usgb/ˈsensər/Volume
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Detect and Respond

Sensors are not just passive; they actively respond to changes they detect.

Illustration for Detect and Respond
The floodlight turns on automatically because its sensor responds to movement.
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Various Forms

Sensors can be visible gadgets or hidden within devices.

Illustration for Various Forms
Cars have multiple hidden sensors to monitor engine performance.
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Technical Vocabulary

The word 'sensor' is often found in technical or specialized discussions.

Illustration for Technical Vocabulary
During the tour of the space station, the guide explained how each sensor worked.
Visual representation of the word "Sensor"

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