Hall sensor Endstop for Ender 3

I designed my own endstop with A3144 hall effect sensor.
It is fully compatible with the mechanicals.
It can be installed directly instead of stock endstops. We just need to add a +5V wire to work, and replace 2 pin connetor with 3 pins.
I istalled it on Z axes, but other axes should work good as well.
I also included the case for it. It consists of 2 parts:
a case, and a cover for it.
A cover has 2 different designs: printed, or cutted on the CNC machine.
I used 3.8mm thick shaded acryllic and cut it on CNC. The *.DXF file is included.
To make the board I used CNC too.
You can make it in any way you like. The gerbers and drilling files included. You can use FlatCam to make it.
The printed cover fits very well, but I did no picture of it.
If you will print the cover, it is designed for 3mm LED. If you cut the transparent cover with CNC, you can use both 3mm LED or SMD 1206.

It acts just like the stock, normally closed mechanical enstops. It is tied to GND when no trigger