Question

What is the sensitivity of the LM35 Temperature Sensor Module?

(a) 10mV/°C

(b) 1mV/°C

(c) 23mV/°C

(d) 12mV/°C

The question was asked during a job interview.

Query is from LM35 Temperature Sensor Module in section Interfacing of Sensors, Actuators, and Other Modules of Arduino

Answer 1

Right option is (a) 10mV/°C

For explanation: The sensitivity per unit centigrade of the LM35 Temperature Sensor Module is the smallest degree change in temperature that corresponds to a change in the voltage reading on the sensor module.