diff --git a/RetroJoystickAdapter_PlaystationAnalog.ino b/RetroJoystickAdapter_PlaystationAnalog.ino
new file mode 100644
index 0000000..fb45782
--- /dev/null
+++ b/RetroJoystickAdapter_PlaystationAnalog.ino
@@ -0,0 +1,189 @@
+#include "Joystick.h"
+//http://www.gamesx.com/controldata/psxcont/psxcont.htm
+
+#define DATA 2
+#define CMD 3
+#define ATT 4
+#define CLK 5
+
+
+//#define DEBUG
+
+byte shift(byte dataOut, uint8_t readmode = 0) { // Does the actual shifting, both in and out
+  byte dataIn = 0;
+  byte delay = 10;
+  for (uint8_t i = 0; i <= 7; i++) {
+    digitalWrite(CMD, bitRead(dataOut,i));
+    digitalWrite(CLK, LOW);
+    delayMicroseconds(delay);
+    if (digitalRead(DATA)) bitSet(dataIn, i);
+    digitalWrite(CLK, HIGH);
+    delayMicroseconds(delay);
+  }
+  return dataIn;
+}
+
+uint8_t type;
+uint8_t ready;
+uint8_t btngrp1;
+uint8_t btngrp2;
+uint8_t analog1;
+uint8_t analog2;
+uint8_t analog3;
+uint8_t analog4;
+
+void debug() {
+  Serial.print("d1: ");
+  Serial.print(type,HEX);
+  Serial.print(", ");
+  Serial.print("d2: ");
+  Serial.print(ready,HEX);
+  Serial.print(", ");
+  Serial.print("d3: ");
+  Serial.print(btngrp1,HEX);
+  Serial.print(", ");
+  Serial.print("d4: ");
+  Serial.print(btngrp2,HEX);
+  Serial.print(", ");
+  Serial.print("d5: ");
+  Serial.print(analog1,HEX);
+  Serial.print(", ");
+  Serial.print("d6: ");
+  Serial.print(analog2,HEX);
+  Serial.print(", ");
+  Serial.print("d7: ");
+  Serial.print(analog3,HEX);
+  Serial.print(", ");
+  Serial.print("d8: ");
+  Serial.println(analog4,HEX);
+}
+
+void readJoysticks() {
+  
+  digitalWrite(ATT, LOW);
+  shift(0x01);
+  type = shift(0x42); //type (0x41 / 0x73)
+  ready = shift(0xFF); //ready (0x5a)
+  btngrp1 = shift(0xFF);
+  btngrp2 = shift(0xFF);
+  if (type == 0x73) {
+    analog1 = shift(0xFF);
+    analog2 = shift(0xFF);
+    analog3 = shift(0xFF);
+    analog4 = shift(0xFF);
+  }
+  digitalWrite(ATT, HIGH);
+
+  delayMicroseconds(1000);
+  #ifdef DEBUG
+  debug();
+  delay(100);
+  #endif
+}
+
+//btngrp1
+#define LEFT      0x80
+#define DOWN      0x40
+#define RIGHT     0x20
+#define UP        0x10
+#define START     0x08
+#define JOYR      0x04
+#define JOYL      0x02
+#define SELECT    0x01
+
+//btngrp2
+#define SQUARE    0x80
+#define X         0x40
+#define O         0x20
+#define TRIANGLE  0x10
+#define R1        0x08
+#define L1        0x04
+#define R2        0x02
+#define L2        0x01
+
+void interpretJoystickState_analog() {
+  Joystick.setXAxis( ((signed int)analog3)-127 );
+  Joystick.setYAxis( ((signed int)analog4)-127 );
+  Joystick.setXAxisRotation( (analog1*1.4) );
+  Joystick.setYAxisRotation( (255-analog2)*1.4 );
+  Joystick.setButton(0, !(btngrp1&START) ); //BUTTON1 (Start)
+  Joystick.setButton(1, !(btngrp1&SELECT) ); //BUTTON2 (Select)
+  Joystick.setButton(2, !(btngrp2&X) ); //BUTTON3 (A)
+  Joystick.setButton(3, !(btngrp2&O) ); //BUTTON4 (B)
+  Joystick.setButton(4, !(btngrp2&SQUARE) ); //BUTTON5 (X)
+  Joystick.setButton(5, !(btngrp2&TRIANGLE) ); //BUTTON6 (Y)
+  Joystick.setButton(6, !(btngrp2&L2) ); //BUTTON7 (LB)  
+  Joystick.setButton(7, !(btngrp2&R2) ); //BUTTON8 (RB)
+  Joystick.setButton(8, !(btngrp2&L1) ); //BUTTON9 (LT)
+  Joystick.setButton(9, !(btngrp2&R1) ); //BUTTON10 (RT)
+  Joystick.setButton(10, !(btngrp1&JOYL) ); //BUTTON11 (Left Thumb)
+  Joystick.setButton(11, !(btngrp1&JOYR) ); //BUTTON12 (Right Thumb)
+
+  Joystick.setHatSwitch(0,-1);
+  if ( !(btngrp1&UP) ) Joystick.setHatSwitch(0,0); //UP
+  if ( !(btngrp1&DOWN) ) Joystick.setHatSwitch(0,180); //DOWN
+  if ( !(btngrp1&LEFT) ) Joystick.setHatSwitch(0,270); //LEFT
+  if ( !(btngrp1&RIGHT) ) Joystick.setHatSwitch(0,90); //RIGHT
+}
+
+
+void interpretJoystickState() {
+  Joystick.setYAxis(0);
+  Joystick.setXAxis(0);
+  if ( !(btngrp1&UP) ) Joystick.setYAxis(-127); //UP
+  if ( !(btngrp1&DOWN) ) Joystick.setYAxis(127); //DOWN
+  if ( !(btngrp1&LEFT) ) Joystick.setXAxis(-127); //LEFT
+  if ( !(btngrp1&RIGHT) ) Joystick.setXAxis(127); //RIGHT
+    
+  Joystick.setButton(0, !(btngrp1&START) ); //BUTTON1 (Start)
+  Joystick.setButton(1, !(btngrp1&SELECT) ); //BUTTON2 (Select)
+  Joystick.setButton(2, !(btngrp2&X) ); //BUTTON3 (A)
+  Joystick.setButton(3, !(btngrp2&O) ); //BUTTON4 (B)
+  Joystick.setButton(4, !(btngrp2&SQUARE) ); //BUTTON5 (X)
+  Joystick.setButton(5, !(btngrp2&TRIANGLE) ); //BUTTON6 (Y)
+  Joystick.setButton(6, !(btngrp2&L2) ); //BUTTON7 (LB)  
+  Joystick.setButton(7, !(btngrp2&R2) ); //BUTTON8 (RB)
+  Joystick.setButton(8, !(btngrp2&L1) ); //BUTTON9 (LT)
+  Joystick.setButton(9, !(btngrp2&R1) ); //BUTTON10 (RT)
+
+  Joystick.setXAxisRotation(180);
+  Joystick.setYAxisRotation(180);
+  Joystick.setHatSwitch(0,-1);
+  Joystick.setButton(10, 0);
+  Joystick.setButton(11, 0);
+
+}
+
+
+void setup() {
+  
+  pinMode(DATA, INPUT_PULLUP);
+  pinMode(CMD, OUTPUT);
+  pinMode(ATT, OUTPUT);
+  pinMode(CLK, OUTPUT);
+
+  Joystick.begin(false);
+  
+  #ifdef DEBUG
+  Serial.begin(9600);
+  #endif
+  
+}
+
+
+
+
+void loop() {
+
+  readJoysticks();
+  
+  if (type == 0x73) {
+    interpretJoystickState_analog();
+  }
+  else {
+    interpretJoystickState();
+  }
+  
+  Joystick.sendState();
+
+}