Arduino Garage Parking Sensor

This is my implementation of a parking sensor I saw here: It’s the same idea with the same basic parts, I’ve just made a few tweaks and made it a permanent fixture in my garage. The plastic parts were designed in fusion 360 and cut from acrylic on my K40 laser and superglued together. Link to the thingiverse page: :3346847 These are the parts: Button: =ppx_yo_dt_b_asin_ti