This project aims to implement door lock system on raspberry pi zero w.
Rfid raspberry pi door lock.
Wiring your rfid rc522 to your raspberry pi is fairly simple with it requiring you to connect just 7 of the gpio pins directly to the rfid reader.
For this project you will need a raspberry pi and the included parts list.
R fid is a technology whereby data is transmitted without touch which is used in chip cards.
You can either wire these directly to the gpio pins or like we did in this tutorial plug the rfid rc522 into our breadboard then wire from there to our raspberry pi s gpio pins.
We use this system for members to access our makerspace and maintain secure access.
The project uses rfid reader and fingerprint sensor for dual access modes.
Add a second solenoid to lock the door from both sides.
When the user tries to access the system the data is fetched from a mysql database on the raspberry pi zero then unlocks the solenoid lock if it identifies the rfid id or the fingerprint.
Using a rfid reader and pin entry system access to buildings departments and rooms is controlled in a secure efficient and cost minimizing system.
Add a hall effect magnetic sensor sensor and a magnet to the.
Current smartphones have similar ones.
Add a second solenoid to lock the door from both sides.
2 em 18 rfid reader module em18 rfid reader is a module which reads the id information stored in rfid tags.
Access cards can be read out with a raspberry pi rfid module rc522 and thus e g.
This instructable is for a rasberry pi access control system which uses an rfid tag system for automatic entry through a door.
Advanced full instructions provided 6 hours 21 490 things used in this project.
Raspberry pi 3 model b the raspberry pi 3 model b is the latest product in the raspberry pi 3 range boasting a 64 bit quad core processor running at 1 4ghz dual band 2 4ghz and 5ghz wireless lan bluetooth 4 2 ble faster ethernet and poe capability via a separate poe hat.
The ultimate raspberry pi smart home door lock it s got 3 factor authentication including nfc fob touchscreen pin entry and one time passcode sent via sms then the door unlocks.
Access to doors or locks can be given.
If the raspberry pi is on and the 12v ac dc converter is plugged in then run the python script that reads the rfid reader as a root user as before.
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Add a hall effect magnetic sensor sensor and a magnet to the door so the raspberry pi knows the door has returned to.
