[Fathy] gets a kick out of doing odd things with Chromium, and Carbonyl is a clever byproduct of that hobby. In this case, it’s what you get when you connect chrome’s renderer to an SVG output module ...

An analog shifter is a 2 axis joystick with positions mapped to gamepad buttons. Use 3.3V for the shifter supply! NOT 5V! 5V can damage the chip and will result in incorrect values. X and Y channels ...