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What is DS18B20?

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in IOT by (70.0k points)
What is DS18B20?

(a) Pressure sensor

(b) Touch sensor

(c) Humidity sensor

(d) Temperature sensor

This question was addressed to me during a job interview.

This intriguing question originated from Temperature Sensor in division Sensors of IOT

1 Answer

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The correct option is (d) Temperature sensor

The explanation is: It measures temperature and sends an email if the temperature goes under a threshold.

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