How to make a door lock security system with a Raspberry Pi board | Raspberry Pi Projects

In this video, we will learn how to make a door lock security system with a Raspberry Pi board. For that, I mainly used a 4*4 keypad module. That is, we can use a PIN to lock and unlock this system.

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How to make a door lock security system with a Raspberry Pi board | Raspberry Pi Projects
   • How to make a door lock security syst...  

***Names of components.
***step by step.
***Make it easy.

Bluetooth control remote -- https://bit.ly/3GWcmmD

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( Source code and circuit diagram )
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Website -- https://bit.ly/3V2DHul
Android app -- https://bit.ly/3GWcmmD
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Components list (Our store -- SriTu Hobby)
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1.Raspberry Pi board
2.4*4 keypad module -- https://bit.ly/3UW0yrU
3.Relay module x 1 -- https://bit.ly/40xyEDw
4.LCD screen x 1 -- https://bit.ly/40u3pcO
5.I2C module x 1 -- https://bit.ly/3oDXtjV
6.Male to Female Jumper wires x 7 -- https://bit.ly/43V7gSR
7.Male to Male jumper wires x 11 -- https://bit.ly/43V7gSR
8.Breadboard x 1 -- https://bit.ly/3NaJ1uh
9.GPIO Extension board x 1 --
10.GPIO Ribbon cable x 1 --
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Components list (Amazon)
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1.Raspberry Pi board -- https://amzn.to/3O3HZxr
2.4*4 keypad module -- https://amzn.to/3iB8ydC
3.Relay module x 1 -- https://amzn.to/2FqK9Jv
4.LCD screen x 1 -- https://amzn.to/3isdBgz
5.I2C module x 1 -- https://amzn.to/3hqY5jC
6.JMale to Female Jumper wires x 7 -- https://amzn.to/2RjTt4e
7.Male to Male jumper wires x 11 -- https://amzn.to/2RjTt4e
8.Breadboard x 1 -- https://amzn.to/35rdMVE
9.GPIO Extension board x 1 -- https://amzn.to/3aLIzBH
10.GPIO Ribbon cable x 1 -- https://amzn.to/3aLIzBH
11.Mini water pump -- https://amzn.to/3OpyAj9
12.Mini water pipe -- https://amzn.to/3OpyAj9
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