diff --git a/.gitignore b/.gitignore
index 3ab7c79..4c2c9be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,7 @@
 */.DS_Store
 
 .DS_Store
+
+.DS_Store
+
+IIe-USB/arduino/.DS_Store
diff --git a/M0100 USB/M0100_USB_Trinket/M0100_USB_Trinket.ino b/M0100 USB/M0100_USB_Trinket/M0100_USB_Trinket.ino
new file mode 100644
index 0000000..d377ea5
--- /dev/null
+++ b/M0100 USB/M0100_USB_Trinket/M0100_USB_Trinket.ino	
@@ -0,0 +1,191 @@
+/*
+
+
+
+CANT HAVE ANYTHING HOOKED UP TO PINS 3 OR 4 AND DO USB. FFFFUUUUUU
+
+
+M0100 pins:
+
+
+if LPIN & RPIN are HIGH or LPIN & RPIN are LOW
+
+  if LPIN goes HIGH to LOW or LPIN goes LOW to HIGH
+    
+    moving right, X++
+    
+  if RPIN goes HIGH to LOW or RPIN goes LOW to HIGH
+
+    moving left, X--
+  
+  /
+/
+
+Mouse.move(X, Y), where X and Y range from -127 to +127. Positive X moves to the right. Positive Y moves downwards. 
+
+*/
+
+
+// mouse is essentially two rotary encoders. one for L/R one for U/D
+
+int LPIN = 0;
+int RPIN = 4;
+int led = 1; // blink 'digital' pin 1 - AKA the built in red LED
+
+static uint8_t X_prev_pos = 0;
+static uint8_t X_flags      = 0;
+
+
+int DPIN = 2;
+int UPIN = 3;
+
+static uint8_t Y_prev_pos = 0;
+static uint8_t Y_flags      = 0;
+
+// using comparison to previous read to check direction instead of interrupts.
+
+volatile int DeltaX = 0;
+volatile int DeltaY = 0;
+
+int MouseButtonPin = 1; 
+
+boolean MouseButton = 0;
+
+int MouseCalibration = 4; // how fast does the movement translate (3 - 6 seems okay, 10 is too fast) 
+
+#include <TrinketMouse.h>
+//#include <Bounce.h>
+
+//Bounce button4 = Bounce(4, 10);
+
+
+
+void setup() {                  
+    pinMode(MouseButtonPin, INPUT_PULLUP);
+  pinMode(led, OUTPUT);
+
+  pinMode(LPIN, INPUT);
+//  pinMode(RPIN, INPUT);
+//  pinMode(UPIN, INPUT);
+//  pinMode(DPIN, INPUT);
+
+  digitalWrite(LPIN, HIGH);
+//  digitalWrite(RPIN, HIGH);
+//  digitalWrite(UPIN, HIGH);
+//  digitalWrite(DPIN, HIGH);
+
+
+      TrinketMouse.begin(); 
+
+  // get an initial reading on the encoder pins
+/*  if (digitalRead(LPIN) == LOW) {
+    X_prev_pos |= (1 << 0);
+    
+  }
+  if (digitalRead(RPIN) == LOW) {
+    X_prev_pos |= (1 << 1);
+  }
+
+  if (digitalRead(UPIN) == LOW) {
+    Y_prev_pos |= (1 << 0);
+  }
+  if (digitalRead(DPIN) == LOW) {
+    Y_prev_pos |= (1 << 1);
+  }
+*/
+
+}
+
+
+
+void loop()
+{
+
+/*
+
+  int8_t X_action = 0; // 1 or -1 if moved, sign is direction
+
+  uint8_t X_cur_pos = 0;
+  // read in the encoder state first
+
+
+  if ( digitalRead(LPIN) ) {
+    X_cur_pos |= (1 << 0);
+  }
+  if ( digitalRead(RPIN) ) {
+    X_cur_pos |= (1 << 1);
+  }
+
+  // if any rotation at all
+  if (X_cur_pos != X_prev_pos)
+  {
+    if (X_prev_pos == 0x00)
+    {
+      // this is the first edge
+      if (X_cur_pos == 0x01) {
+        X_flags |= (1 << 0);
+      }
+      else if (X_cur_pos == 0x02) {
+        X_flags |= (1 << 1);
+      }
+    }
+
+    if (X_cur_pos == 0x03)
+    {
+      // this is when the Xoder is in the middle of a "step"
+      X_flags |= (1 << 4);
+    }
+    else if (X_cur_pos == 0x00)
+    {
+      // this is the final edge
+      if (X_prev_pos == 0x02) {
+        X_flags |= (1 << 2);
+      }
+      else if (X_prev_pos == 0x01) {
+        X_flags |= (1 << 3);
+      }
+
+      // check the first and last edge
+      // or maybe one edge is missing, if missing then require the middle state
+      // this will reject bounces and false movements
+      if (bit_is_set(X_flags, 0) && (bit_is_set(X_flags, 2) || bit_is_set(X_flags, 4))) {
+        X_action = 1;
+      }
+      else if (bit_is_set(X_flags, 2) && (bit_is_set(X_flags, 0) || bit_is_set(X_flags, 4))) {
+        X_action = 1;
+      }
+      else if (bit_is_set(X_flags, 1) && (bit_is_set(X_flags, 3) || bit_is_set(X_flags, 4))) {
+        X_action = -1;
+      }
+      else if (bit_is_set(X_flags, 3) && (bit_is_set(X_flags, 1) || bit_is_set(X_flags, 4))) {
+        X_action = -1;
+      }
+
+      X_flags = 0; // reset for next time
+    }
+  }
+
+  X_prev_pos = X_cur_pos;
+
+
+  DeltaX = X_action;
+
+
+// now do Y...
+
+
+    if( (DeltaX != 0) || (DeltaY != 0) )  {
+      TrinketMouse.move(DeltaX * MouseCalibration, DeltaY * MouseCalibration, 0, MouseButton);
+      DeltaX = 0;
+      DeltaY = 0;
+    }
+*/
+
+    digitalWrite(led, digitalRead(LPIN)); 
+    TrinketMouse.move(1,0,0,0);
+
+
+}
+
+
+   
diff --git a/M0110 to USB/M0110 adapter.fzz b/M0110 to USB/M0110 adapter.fzz
new file mode 100644
index 0000000..f451a66
Binary files /dev/null and b/M0110 to USB/M0110 adapter.fzz differ