#include "Keyboard.h"
 
const int buttonPin = 7; // input pin for pushbutton
int previousButtonState = HIGH; // for checking the state of a pushButton
int counter = 0; // button push counter
 
void setup() {
 // make the pushButton pin an input:
 pinMode(buttonPin, INPUT);
 // initialize control over the keyboard:
 Keyboard.begin();
}
 
void loop() {
 // read the pushbutton:
 int buttonState = digitalRead(buttonPin);
 // if the button state has changed,
 if ((buttonState != previousButtonState)
 // and it's currently pressed:
 && (buttonState == HIGH)) {
 // increment the button counter
 counter++;
 // type out a message
 Keyboard.print("You pressed the button ");
 Keyboard.print(counter);
 Keyboard.println(" times.");
 }
 // save the current button state for comparison next time:
 previousButtonState = buttonState;
}

const int _UDPIN = A0; // UD Input
const int _LRPIN = A1; // LR Input
const int _SWPIN = 7; // Digital Pin
int _UD = 0; // Value for Up/Down
int _LR = 0; // Value for Left/Right
 
void setup() {
 Serial.begin(9600);
 pinMode(_SWPIN,INPUT) ;
}
 
void loop() {
 _UD = analogRead(_UDPIN);
 _LR = analogRead(_LRPIN);
 Serial.print("UP-DOWN:");
 Serial.print(_UD, DEC);
 Serial.print(" - Left-Rright:");
 Serial.println(_LR, DEC);
 if (digitalRead(_SWPIN) == HIGH) {
 Serial.println("switch on");
 }
 delay(100);
}

#include "Mouse.h"
 
// set pin numbers for switch, joystick axes, and LED:
const int switchPin = 5; // switch to turn on and off mouse control
const int mouseButton = 7; // input pin for the mouse pushButton
const int xAxis = A1; // joystick X axis
const int yAxis = A2; // joystick Y axis
const int ledPin = 2; // Mouse control LED
 
// parameters for reading the joystick:
int range = 12; // output range of X or Y movement
int responseDelay = 5; // response delay of the mouse, in ms
int threshold = range / 4; // resting threshold
int center = range / 2; // resting position value
 
boolean mouseIsActive = false; // whether or not to control the mouse
int lastSwitchState = LOW; // previous switch state
 
void setup() {
pinMode(switchPin, INPUT); // the switch pin
pinMode(ledPin, OUTPUT); // the LED pin
// take control of the mouse:
Mouse.begin();
}
 
void loop() {
// read the switch:
int switchState = digitalRead(switchPin);
// if it's changed and it's high, toggle the mouse state:
if (switchState != lastSwitchState) {
if (switchState == HIGH) {
mouseIsActive = !mouseIsActive;
// turn on LED to indicate mouse state:
digitalWrite(ledPin, mouseIsActive);
}
}
// save switch state for next comparison:
lastSwitchState = switchState;
 
// read and scale the two axes:
int xReading = readAxis(A0);
int yReading = readAxis(A1);
 
// if the mouse control state is active, move the mouse:
if (mouseIsActive) {
Mouse.move(xReading, yReading, 0);
}
 
// read the mouse button and click or not click:
// if the mouse button is pressed:
if (digitalRead(mouseButton) == HIGH) {
// if the mouse is not pressed, press it:
if (!Mouse.isPressed(MOUSE_LEFT)) {
Mouse.press(MOUSE_LEFT);
}
}
// else the mouse button is not pressed:
else {
// if the mouse is pressed, release it:
if (Mouse.isPressed(MOUSE_LEFT)) {
Mouse.release(MOUSE_LEFT);
}
}
 
delay(responseDelay);
}
 
/*
reads an axis (0 or 1 for x or y) and scales the
analog input range to a range from 0 to 
*/
 
int readAxis(int thisAxis) {
// read the analog input:
int reading = analogRead(thisAxis);
 
// map the reading from the analog input range to the output range:
reading = map(reading, 0, 1023, 0, range);
 
// if the output reading is outside from the
// rest position threshold, use it:
int distance = reading - center;
 
if (abs(distance) < threshold) {
distance = 0;
}
 
// return the distance for this axis:
return distance;
}