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Arduino RF ID Door Lock System ????

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In this video we are going to learn how to use RF ID with Arduino to make automatic door lock system.
The idea is to read UID of RF-ID Tag and if this UID matches with the one to which we have granted access, then open the door lock.

I have explained in details each step along with code and connections.

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????Components list :
✅ Arduino Uno https://amzn.to/3tjKRMR
✅ RF ID Reader - RC522 module https://amzn.to/3kpMipi
✅ RF ID Tag https://amzn.to/3kpMipi
✅ 5V relay https://amzn.to/2VYgW0T
✅ Solenoid 12V lock https://amzn.to/2WmfXry
✅ 12 V AC-DC Adapter (We can use 12V battery as well) https://amzn.to/2UQ6Z5e
✅ Red And Green LEDs
✅ 220 ohm resisters
✅ Breadboard
✅ Jumper wires

????Code and diagram:
https://github.com/un0038998/RF_ID_Lock_System

????Video - Automatic Street Light:
https://youtu.be/YNVfPrFtTno

????Video - Clap Switch:
https://youtu.be/7qFM8cTif8U

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https://www.youtube.com/c/hashincludeelectronics

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https://www.instagram.com/hashincludeelectronics/

⏱Chapters
00:00 Intro
00:26 What is RFID ?
01:30 Components
02:01 Read UID (Connection and diagram)
02:23 Code explanation to read UID
03:37 Connections
04:17 Code explanation for door lock system
05:02 Demo

#rfid #rc522 #rfidlock #hashincludeelectronics
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