FirePad64 - Joystick Replacement for Commodore 64

This device is a product design I work for a while. It is a replacement of a joystick of old-school 8-bits computer named Commodore 64 ( also compatible with Atari and Amiga computers of time). With arrow keys layout, it's easier to use than the joysticks.

The thing that makes this special for me, is that I also made the electronic assembly and design of it too.
https://www.artstation.com/blockmind/blog/zPLm/making-of-firepad64-joystick-replacement-for-commodore-64

Features:
Single Fire
Manual Auto-Fire
Lock switch Auto-Fire
Adjustible Auto-Fire Frequency
Dim Light Modes (On, Off, and Fire Rate Dependent)