Digispark Press Space Bar with Arcade Button

spaceBar.ino

#include "DigiKeyboard.h"

// Define button pin
const int buttonPin = 2;

// Define button state
int buttonState = 0;

// Setup
void setup() {

  // Set button to input
  pinMode(buttonPin, INPUT_PULLUP);

}

// Main loop
void loop() {

  // Read the button state
  buttonState = digitalRead(buttonPin);

  // If the button state is low
  if ( buttonState == LOW ) {

    // Send a spacebar key press
    DigiKeyboard.sendKeyPress(44);

  }

  // Else clear the keys
  else {

    // Clear all the keys
    DigiKeyboard.sendKeyStroke(0);

  }

}