NOTE: This code is very outdated and I will be releasing a fully-functioning ps2 controller emulator for PIC architecture soon. No support for Analog Sticks or Rumble (for now), but everything else ...

which is the power supply voltage of the controller, for this the following can be done: (Diagram) Remove the diode and add a 3.3v regulator (Based on ProMicro) Level Shifter 5v/3.3v This project is ...