Robotonics

#include <Tone.h>

Tone freq1;
Tone freq2;

const int DTMF_freq1[] = { 1336, 1209, 1336, 1477, 1209, 1336, 1477, 1209, 1336, 1477 };
const int DTMF_freq2[] = {  941,  697,  697,  697,  770,  770,  770,  852,  852,  852 };

void setup()

Robotonics

Vertical Navigation Menu

Simple vertical navigation menu.

Check it out at <a href="http://www.ourtuts.com/", to see how to make it using only HTML, CSS3, a bit of jQuery and an icon font: Vertical Navigation Menu

A Pen by Madalin Tudose on CodePen.

License.

Robotonics

Minimal Circular 3D Buttons

A more accessible version of the demo found here: http://css-tricks.com/circular-3d-buttons/

Accessiblity HTML for the font icons from here: http://css-tricks.com/html-for-icon-font-usage/

A Pen by Chris Coyier on CodePen.

Robotonics

Merging Flexbox Syntaxes

Old and new, living together.

A Pen by Chris Coyier on CodePen.

License.

Robotonics

AnimationDrawable rocketAnimation;

public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);

  ImageView rocketImage = (ImageView) findViewById(R.id.rocket_image);
  rocketImage.setBackgroundResource(R.drawable.rocket_thrust);
  rocketAnimation = (AnimationDrawable) rocketImage.getBackground();
}

Robotonics

 <Button
        android:id="@+id/Pause"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
		     android:layout_marginTop="100dp"
      		android:background="@drawable/menu_selector"
        android:text="@string/Pause"/>

Robotonics

<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" shape="rectangle">
<gradient   android:angle="270"

               android:startColor="#6b6b6b"

               android:endColor="#0e0e0e"

               />

Robotonics

<?xml version="1.0" encoding="utf-8"?>
	
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item   android:state_focused="true"

            android:state_pressed="false"

            android:drawable="@drawable/menu_hover"

            />

Robotonics

<?xml version="1.0" encoding="UTF-8"?>
	
<shape xmlns:android="http://schemas.android.com/apk/res/android" shape="rectangle">

<gradient  android:angle="270"
 android:startColor="#e7ff47"
 android:endColor="#90a501" />

<corners  android:topLeftRadius="5dip"
 android:bottomRightRadius="5dip"

Robotonics

/* battery empty bitmap file for GLCD library */
/* Bitmap created by RoboTonics     */
/* Date:1st May 2013      */
/* Image Pixels =     */
/* Image Bytes  =      */

#include <inttypes.h>
#include <avr/pgmspace.h>

#ifndef battery0_H