How to make a light depending sensor(Smart,Advanced,Intelligent)

Hi guys!!!Welcome to our new video.In this video we will learn how to make a light sensor with the help of LDR.
The components are:
1.LM 358
2.LDR
3.100K Variable Resistor
4.100 ohm resistor (optional)
5.Small Breadboard
6.Breadbiard Connectors
7.5v power supply
Circuit Diagram:
IC Pin 8 connected to Power Supply Positive.
IC Pin 4 connected to Power Supply Negative.
IC Pin 1 connected to LED positive.
IC Pin 4 connected to LED negative.
IC Pin 2 connected to LDR 1st leg.
IC Pin 4 connected to LDR 2nd leg.
IC Pin 3 connected to VR pin 1.
IC Pin 4 connected to VR pin 4.
The circuit is ready.Do all connections and make the project.Hope it works and you like it.

sensor(Smart,Advanced,Intelligent)