Arduino controls the process.
Raspberry pi rfid door lock.
Using a rfid reader and pin entry system access to buildings departments and rooms is controlled in a secure efficient and cost minimizing system.
Now swiping an approved rfid tag over the rfid reader should activate the relay as it did earlier but it should power up the door strike when it does allowing the door to open.
When a person put their rfid tag over the rfid reader to scan rfid reads tag s data and sends it to raspberry pi.
Rfid reader reads the rfid card id this data is received by raspberry pi through uart then raspberry pi validates the card and send the information to gsm.
The project uses rfid reader and fingerprint sensor for dual access modes.
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.
This is a cat door flap that can only be opened by the animal that wears the appropriate rfid tag.
The cost of printing the power strip is about 5 and a raspberry pi costs just 35 dramatically bringing down the cost of a very stealthy tool.
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.
Advanced full instructions provided 6 hours 21 415.
It s a permanent backdoor that just needs to be.
It features a custom made antenna large enough to function as a gate which makes it easy for the animal to activate and.
It uses a raspberry pi 3 node red and bluetooth tracking tags to let cats in.
Pi lock is an automated door security system built around the raspberry pi.
The rpi 3 ble cat door is a motorised raspberry pi cat flap project with some high tech smarts.
Luigi s lab 172 108 views.
Tutorial using a raspberry pi with an rfid reader rc522 duration.
This project aims to implement door lock system on raspberry pi zero w.