How to use LDR Light Sensor module to Turn ON and OFF AC bulb automatically withe Arduino

In this video you will learn how to turn AC bulb ON at night and turn it OFF during the day.
Two types of code is provided so you can either use digital output of the module to control light and use potentiometer. Or use the analog output of the module and use precisely control the operation of turning it ON or OFF using light intensity values in Arduino.

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Jump to different chapters of this video:

00:00 Introduction
01:56 Light sensor module explained
03:20 Relay explained
04:48 Wiring Explained
05:57 Code Explained
08:20 Demonstration
09:10 Advanced Code explained
13:37 Demonstration of Advanced code



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Tutorial by Ahmad Shamshiri form Canada
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