Lesson 42: Using LM35 Temperature Sensor | Arduino Step By Step Course

In this lesson we learn how to use LM35 Temperature sensor with Arduino.

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Use Chapters from timeline or click on the time
00:00 Introduction
03:24 Wiring explained
04:11 Code explained
08:50 Demonstration

Tutorial by Ahmad Shamshiri form Canada
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[aetpagwtom]

Very interesting, how technology has made development of such systems so easily accomplished, I enjoy working with Arduino n NodeMCU devices, what caught my eye to view this video, is my friend and I developed a complete industrial monitoring system in the 90's using the same LM35 Sensor, no arduinos bk in that day, . We used a microcontroller, and wrote the code in assembly, did our scaling interface with op amps, etc, .. rs232 to a central monitoring system / multiplex, etc, .. was great fun!!! Cheers n keep up the great videos always enjoy yr channel

[RamoLasiaf]

Good intent with current {electric} usage.
👍👍👍
Thanks admin.

[JuhaLaiho]

The averaging loop seems faulty, if I read it correctly. THe device value is read just once, then summed to itself the "iterations" number of times (effectively multiplying by iterations), and finally divide by the number of iterations. So the code will end up at the temperature read in the first place, possibly affected slightly by float rounding issues. Otherwise a nice explanation and project.