LM35 Analog Temperature Sensor Module/Precision

MODULE A

 The LM35 Analog Temperature Sensor Module is a low cost temperature sensing module provide easy to use sensor. It comes with  analog output. This temperature module uses the LM35 Precision Centigrade Temperature Sensor to detect temperature changes and with the on board components, you can use it right away by providing power of  5VDC. In short, the low-output impedance, linear output, and precise inherent calibration of the LM35 device makes interfacing to readout or control circuitry especially easy.

Features:

- Operating Voltage: DC 4-30V
- Linear coefficient of variation: +10mv/°C
- Low power consumption < 60uA
- Temperature measurement range: 0---100 ° C
- Accuracy: ± 0.5 ° C
- Analog signal output
- Dimension (mm) : 28 (L) x 12 (W) x 10 (H)

MODULE B

The LM35 temperature sensor module is based on the semiconductor LM35 temperature sensor. It can be used to detect ambient temperature. This sensor offers a functional range between 0 to 150℃. The sensitivity is 10mV/℃. The output voltage is proportional to the temperature.

It is commonly used as a temperature measurement sensors. It includes thermocouples, platinum resistance, thermal resistance and temperature semiconductor chips, which commonly used in high temperature measurement thermocouples.

Connection to Arduino Uno Diagram

Circuit connection of Arduino and LM35 Analog Temperature Sensor Module

Connect the sensor module to Arduino as shown in picture above.
Then, write  the code as shown in the figure below in your  arduino IDE and upload it.
View the output in serial monitor as shown in the figure below.

Tutorial & Code:

Tutorial: https://goo.gl/qzTrPu
Code: https://goo.gl/Vjz4pe

PRECISION CENTRIGRADE

Integrated Circuit to measure temperature
Calibrated directly +/-2 Celsius (Centigrade)
Operating voltage: 4 to 30 volts
Suitable for remote applications
Low cost due to wafer-level trimming
Package: TO-92
Datasheet: http://www.ti.com/lit/ds/symlink/lm35.pdf