Arduino TFT Touchscreen Door Lock

This is my first Instructable. This project uses Arduino and a 2.8” TFT touchscreen with a password sketch to activate a relay that breaks the circuit to a mag lock door.
Background, the RFID lock on a door at work broke rather than rewiring the whole maglock system back to the buildings control box I added this touchscreen Arduino on top of the existing system.
I would like to thank KonstantinBG who’s Topic: TFT Display Gate Opener Password got me 99% of the way to getting the Arduino sketch to work.”


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