BIG gun safe RFID conversion

[ODaily]

Look at the spring loaded contacts in this project.

Sliding patio door lock

Mostly 3D printed patio door lock using an arduino nano, Stepper motor/TB6600 motor driver, and Wiegand reader. The lock can be operated manually by the lever on the inside, and tapping the reader on the outside will lock/unlock when the door is closed. Right now it uses a reed switch to determine the lock position, but it will soon be changed to use a potentiometer for smoother operation. It still needs a lot of work, and all the wires need to be cleaned up, but it is functional. 20 second v…

Inspiration?

Also, maybe move the ups out of the door. You’d rather run low voltage (fused) dc power through the hinge of the door than 120v a/c.