PS1-Inspired Arduino Controller - 4x AA Batteries

Made this for a custom arduino car. Enjoy.
It was designed for a ESP32 dev board, but should fit most micro controllers.
Uses 4x AA batteries (6v). Check your particular device's requirements and regulate accordingly.
All holes use M3 bolts of various lengths! Batteries are just press-fit, which can be adjusted by the M3 screws in the battery pack.