LM35 Temperature Sensor Module
The LM35 chip is produced by National Semiconductor Corporation and offers a functional range between 0 degrees Celsius to 100 degrees Celsius with a sensitivity of 10mV per degree Celsius. The output voltage is proportional to the temperature.
It is commonly used as a temperature measurement sensor. It includes thermocouples, platinum resistance, thermal resistance, and temperature semiconductor chips, which are commonly used in high-temperature measurement thermocouples. This temperature sensor is suitable for measuring the temperature of 0-200 degrees or below, in which the application of a simple semiconductor temperature sensor has good linearity and high sensitivity. The LM35 linear temperature sensor and sensor-specific expansion of Arduino board, in combination, can be very easy to achieve. The LM35 linear temperature sensor pin definitions:
(1) Output
(2) complex
(3) power
Calibrated directly in Degree Celsius
Linear + 10.0 mV/C scale factor
0.5C accuracy guarantee-able (at +25C)
Rated for full 55 to +150C range
Operates from 4 to 30 volts
Less than 60mA current drain
Low self-heating, 0.08C in still air
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